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K-1
IndexSECTION K
PULL
EYS
SYNCHRONOUS DRIVESITEM PAGETIMING PULLEYS .................................................................................................................................................K-2 – K-70Terminology .............................................................................................................................................................K-3 – K-4
XL .......................................................................................................................................................................K5L ..........................................................................................................................................................K-6 – K-10H ........................................................................................................................................................K-11 – K-17XH ........................................................................................................................................................K-18 – K-19Selection Procedure ...................................................................................................................................K-20 – K-21Speed Up Drives ....................................................................................................................................................K-60Drive Selection XL........................................................................................................................................K-22 – K-31Drive Selection L .........................................................................................................................................K-32 – K-43Drive Selection H ........................................................................................................................................K-44 – K-53Drive Selection XH ......................................................................................................................................K-54 – K-59Non-Stock Design .......................................................................................................................................K-61 – K-63Timing Pulley Info ....................................................................................................................................................K-64HP Ratings ..................................................................................................................................................K-65 – K-68Diameter Tables ...........................................................................................................................................K-69 – K-70
HTS® Synchronous Sprockets .........................................................................................................................K-71 – K-168HTS® Synchronous Sprockets ...................................................................................................................K-73 – K-84
5mm..................................................................................................................................................................K-738mm.......................................................................................................................................................K-74 - K-7714mm.....................................................................................................................................................K-78 - K-8220mm.....................................................................................................................................................K-83 - K-84
Sprocket Diameter.......................................................................................................................................K-85 – K-88Sprocket Selection ......................................................................................................................................K-89 – K-93Drive Selection Tables ...............................................................................................................................K-94 – K-149Belt Horsepower Tables .........................................................................................................................K-150 – K-162
RPP®..................................................................................................................................................K-151 - K-157RPP® Plus..........................................................................................................................................K-158 - K-162
Engineering .............................................................................................................................................K-163 – K-168MPC™ Synchronous Sprockets..................................................................................................................................K-169High HP HTS® Synchronous Sprockets.........................................................................................................K-169 - K-192
8mm ....................................................................................................................................................K-170 - K-17114mm ....................................................................................................................................................K-172 - K-173Drive Selection Tables..............................................................................................................................K-174 - K-187Belt Horsepower Tables...........................................................................................................................K-188 - K-192
RPP® and RPP® Plus are Trademarks of Carlisle Power Transmission.
K1 - K16 5/20/05 5:08 PM Page 1
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K-2
StockTiming Pulleys
PULLEYS
STOCK TIMING PULLEYS1/5′′′′ - 7/8′′′′ PITCH
QD — TAPER BUSHEDAND STOCK BORE
Stock Bore QDTaper Bushed
PITCH PULLEYIN. DESIGNATION
1⁄5″ XL (Extra Light)3⁄8″ L (Light)1⁄2″ H (Heavy)7⁄8″ XH (Extra Heavy)
Martin Timing Pulleys are manufactured to extremely close specifications and are stocked in mini-mum plain bore, Taper Bushed and Q.D. bushed styles depending on size and pitch.
See tables for stock pulley types. Bushings are priced separately and must be added to pulley price.
Illustrations below indicate stock pulley construction type listed in tables.
E F
H
L
Type DF
Type D
E F
H
ML
Type CF
Type C
E L MF
Type KF
E L MF
Type A
EF
M
KL
Type G
E F
LK
M
Type H
E L
K
MF
Type J
“F” designation in pulley type means pulley is flanged. When drive center distance is eight times the diameter of the smaller pul-ley or when drive is operating on vertical shafts, both pulleys should be flanged.
DEFINITION OF CATALOG NUMBERSEX: TB 20L100
TB — Requires Taper Bushing20 — Number of TeethL — 3⁄8″ Pitch (Light)
100 — Belt Width 1″EX: 72L100SD
72 — Number of TeethL — 3⁄8″ Pitch (Light)
100 — Belt Width 1″SD — Requires QD Bushing
EX: 16L100Min. Plain Bore
Pulley sizes shown stocked as stock bore only: max. bore listed is withoutkeyway. If keyway is used reduce max. bore by twice kw depth.
Pulley Style DesignationAs Shown in Tables
Dash 1 = Block Body StyleDash 2 = Web StyleDash 3 = Arm/Spoke Style
Size XXH (1-1⁄4″ Pitch).Available as made-to-order.Call your nearest Martin facility.
Let us quote your made-to-order and largequantity requirements.
Type AF
K1 - K16 5/20/05 5:08 PM Page 2
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K-3
PULL
EYS
Timing belts and pulleys — in order to handle a wide rangeof loads, speeds and applications at highest possible effi-ciencies — are made in five stock pitches. Circular pitch(usually referred to as pitch) is a basic consideration in theselection of timing pulleys as with gear and chain drives.Pitch is the distance between groove centers and is mea-sured on the pulley pitch circle. On the belt, pitch is the dis-tance between tooth centers and is measured on the pitchline of the belt.
The pitch line of the belt is located within the tensionmember and coincides with the pitch circle of the pulleymating with it. Any timing belt must be run with pulleys ofthe same pitch. A belt of one pitch cannot be used suc-cessfully with pulleys of a different pitch.
TIMING BELTTERMINOLOGY
TIMING PULLEYTERMINOLOGY
L Circular Pitch of GrooveM Minimum Depth of Groove, Including ClearanceN Width of Groove at Minimum Depth, Including
ClearanceO Pressure AngleP Top Radius of GrooveR Pitch Diameter (Always > S)S Outside Diameter
A Pitch of TeethB Depth of TeethC Width at Bottom of TeethD Pressure AngleE Radius at Bottom of TeethF Radius at Top of TeethG Pitch Line DifferentialBelt P.L. = “A” X Total No. of Teeth in Belt
C
A
F
E
D
BG
L R
L
L
S
L
P
ON
L
M
pitch(circular pitch)
Belt PitchLine
Belt Tooth
Pulley Groove
pitch line differential
pitchdiameter
outside
diameter
Timing PulleyTerminology
K1 - K16 5/20/05 5:08 PM Page 3
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K-4
PULLEYS
Timing PulleyTerminology
Timing Pulleys
Timing pulleys have evenly spaced axial grooves cut in theirperiphery to make correct, positive engagement with themating teeth of the belt. These pulleys are designed so thatthe teeth of the belt enter and leave the grooves with negli-gible friction. All pulleys, stock and made-to-order, haveminimum tooth-to-groove clearance (backlash). The pulley’spitch diameter will always be greater than its outside diam-eter. Pulleys are available in a wide range of stock widthsand diameters.
Pulley Diameters
Stock timing belts should not be used over pulley diametersless than those recommended above without expectingsome reduction in belt life. This reduced belt life is the resultof flex fatigue of the steel tension members in the belt. Ifpulleys smaller than recommended must be used, the useof special timing belts should be considered.
Flanged Pulleys
Because timing belts have an inherent, gentle side thrust, itis necessary to use at least one flanged pulley to preventthe belt from riding off. Generally, for economy, the smallerpulley in each drive is flanged. However, when the centerdistance is greater than eight times the diameter of thesmaller pulley on drive ratios less than 3 to 1, or when thedrive is operated on other than horizontal shafts — bothpulleys should be flanged. When a drive has three pulleys,at least two should be flanged. If the drive has more thanthree pulleys, every other pulley should be flanged.
Minimum Pulley Diameters
1⁄5 in. 3500 .764 12 XL(XL) 1750 .637 10 XL
1160 .637 10 XL3⁄8 in. 3500 1.910 16 L
(L) 1750 1.671 14 L1160 1.432 12 L
1⁄2 in. 3500 3.183 20 H(H) 1750 2.865 18 H
1160 2.546 16 H7⁄8 in. 1750 7.242 26 XH(XH) 1160 6.685 24 XH
870 6.127 22 XH
11⁄4 in. 1750 10.345 26 XXH(XXH) 1160 9.549 24 XXH
870 8.754 22 XXH
pitch speed recommendedrpm minimum*
pitch no. ofdiam. in. grooves
*Smaller diameter pulleys can be used if a corresponding reduction in beltservice life is satisfactory.
K1 - K16 5/20/05 5:08 PM Page 4
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XL - 1⁄5″ PitchXL 037 For Belts 1⁄4″ and 3⁄8″ WideMinimum Plain Bore F = 9⁄16
No. Part Pitch Max Type Bore
Teeth Number Diam. FL O.D. Stk.* Max. E H L WT
K-5
PULL
EYS
Stock Timing XLPulleys 1⁄5″ Pitch
E L MF
E F
H
L
E
F M
L
E
L
M
KF
Dash 1 = Solid Style Dash 2 = Web Style Dash 3 = Arm/Spoke Style“F” type description indicates flanged.
10 10XL037 .637 .929 DF-1 3⁄161⁄4 7⁄32
7⁄1625⁄32 .03
11 11XL037 .700 .929 DF-1 3⁄161⁄4 7⁄32
7⁄1625⁄32 .04
12 12XL037 .764 .993 DF-1 3⁄165⁄16
7⁄321⁄2 25⁄32 .06
14 14XL037 .891 1.120 DF-1 1⁄4 3⁄8 7⁄329⁄16
25⁄32 .0815 15XL037 .955 1.184 DF-1 1⁄4 7⁄16
7⁄325⁄8 25⁄32 .09
16 16XL037 1.019 1.248 DF-1 1⁄4 1⁄2 7⁄3211⁄16
25⁄32 .10
18 18XL037 1.146 1.375 DF-1 1⁄4 9⁄167⁄32
13⁄1625⁄32 .13
20 20XL037 1.273 1.502 DF-1 1⁄4 11⁄165⁄16
15⁄167⁄8 .18
21 21XL037 1.337 1.566 DF-1 1⁄4 11⁄165⁄16
15⁄167⁄8 .19
22 22XL037 1.401 1.630 DF-1 1⁄4 3⁄4 5⁄16 1 7⁄8 .2224 24XL037 1.528 1.756 DF-1 1⁄4 13⁄16
5⁄16 11⁄167⁄8 .25
28 28XL037 1.783 2.011 DF-1 1⁄4 15⁄165⁄16 13⁄16
7⁄8 .3430 30XL037 1.910 2.138 DF-1 5⁄16 11⁄16
5⁄16 13⁄8 7⁄8 .4132 32XL037 2.037 — D-1 5⁄16 13⁄16
7⁄16 11⁄2 1 .2536 36XL037 2.292 — D-1 5⁄16 13⁄16
7⁄16 11⁄2 1 .2940 40XL037 2.546 — D-1 5⁄16 13⁄16
7⁄16 11⁄2 1 .35
42 42XL037 2.674 — D-2 5⁄16 13⁄167⁄16 11⁄2 1 .31
44 44XL037 2.801 — D-2 5⁄16 13⁄167⁄16 11⁄2 1 .34
48 48XL037 3.056 — D-2 5⁄16 13⁄167⁄16 11⁄2 1 .63
60 60XL037 3.820 — D-2 3⁄8 13⁄167⁄16 11⁄2 1 .90
72 72XL037 4.584 — D-2 3⁄8 13⁄167⁄16 11⁄2 1 .50
Note: XL Pulleys stocked min. plain bore with 2 setscrews @ 90˚. If keyway is used, reduce max. bore by twice keyway depth.Pulley O.D. = P.D. – .02″.
Type AF
Type A
Type DF
Type D
Type E
Type EF
Type GF
Type G
K1 - K16 5/20/05 5:08 PM Page 5
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K-6
PULLEYS
L Stock Timing3⁄8″ Pitch Pulleys
L - 3⁄8″ PitchL050 For Belts 1⁄2″ WideMinimum Plain Bore F = 3⁄4
No. Part Pitch Max Bore Dimensions
Teeth Number Diam. FL O.D. Type Stk.* Max. E H L Wt.
L Pulleys 10 - 16 teeth min. plain bore stocked with 1 set screw. If keyway is used, reduced maximum bore by twice keyway depth.Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .03″
10 10L050 1.194 17⁄16 DF-1 3⁄8 9⁄163⁄8 13⁄16 11⁄8 .28
12 12L050 1.432 143⁄64 DF-1 3⁄8 13⁄161⁄2 11⁄16 11⁄4 .30
13 13L050 1.552 13⁄4 DF-1 3⁄8 13⁄161⁄2 11⁄8 11⁄4 .35
14 14L050 1.671 159⁄64 DF-1 3⁄8 7⁄8 1⁄2 11⁄8 11⁄4 .4015 15L050 1.790 2 DF-1 1⁄2 15⁄16
1⁄2 11⁄8 11⁄4 .50
16 16L050 1.910 25⁄32 DF-1 1⁄2 11⁄8 5⁄8 17⁄16 13⁄8 .6017 17L050 2.029 29⁄32 DF-1 1⁄2 11⁄8 5⁄8 11⁄2 13⁄8 .6518 18L050 2.149 225⁄64 DF-1 1⁄2 13⁄16
5⁄8 15⁄8 13⁄8 .7519 19L050 2.268 23⁄8 DF-1 1⁄2 13⁄16
5⁄8 15⁄8 13⁄8 .8020 20L050 2.387 25⁄8 DF-1 1⁄2 11⁄4 5⁄8 111⁄16 13⁄8 .94
21 21L050 2.507 23⁄4 DF-1 1⁄2 15⁄1611⁄16 17⁄8 17⁄16 1.00
22 22L050 2.626 27⁄8 DF-1 1⁄2 11⁄2 3⁄4 2 11⁄2 1.1024 24L050 2.865 37⁄64 DF-1 1⁄2 15⁄8 3⁄4 21⁄4 11⁄2 1.6026 26L050 3.104 311⁄32 DF-1 1⁄2 15⁄8 3⁄4 21⁄2 11⁄2 2.3028 28L050 3.342 337⁄64 DF-1 1⁄2 15⁄8 3⁄4 23⁄4 11⁄2 2.50
30 30L050 3.581 353⁄64 DF-1 1⁄2 15⁄8 3⁄4 23⁄8 11⁄2 2.7032 32L050 3.820 41⁄16 DF-1 1⁄2 17⁄8 7⁄8 31⁄16 15⁄8 3.00
L050 For Belts 1⁄2″ Wide (3⁄8″ Pitch)QD Type F = 3⁄4
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL O.D. Type Bush Range E K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .03″*Reverse mount drilled only+Bushing Projects 1⁄16 on Small End.
18 18L050JA 2.149 225⁄64 EF-1* JA 1⁄2-11⁄4 3⁄16 — 11⁄161⁄2 .40
20 20L050JA 2.387 25⁄8 EF-1* JA 1⁄2-11⁄4 3⁄16 — 11⁄161⁄2 .50
22 22L050JA 2.626 27⁄8 EF-1* JA 1⁄2-11⁄4 3⁄16 — 11⁄161⁄2 .70
24 24L050SH 2.865 37⁄64 GF-1 + SH 1⁄2-111⁄169⁄16 — 15⁄16 0 .70
26 26L050SH 3.104 311⁄32 GF-1 + SH 1⁄2-111⁄169⁄16 0 15⁄16 0 1.00
28 28L050SH 3.342 337⁄64 GF-1 + SH 1⁄2-111⁄169⁄16 0 15⁄16 0 1.10
30 30L050SDS 3.581 353⁄64 GF-1 SDS 1⁄2-2 5⁄8 0 13⁄8 0 1.1032 32L050SDS 3.820 41⁄16 GF-1 SDS 1⁄2-2 5⁄8 0 13⁄8 0 1.4036 36L050SDS 4.297 417⁄32 GF-1 SDS 1⁄2-2 5⁄8 0 13⁄8 0 2.0040 40L050SDS 4.775 51⁄64 GF-1 SDS 1⁄2-2 5⁄8 0 13⁄8 0 2.80
44 44L050SDS 5.252 531⁄64 GF-1 SDS 1⁄2-2 5⁄8 0 13⁄8 0 3.6048 48L050SDS 5.730 61⁄64 GF-1 SDS 1⁄2-2 5⁄8 0 13⁄8 0 4.4060 60L050SD 7.162 — G-3 SD 1⁄2-2 7⁄8 1⁄4 113⁄16
1⁄4 4.2072 72L050SD 8.594 — G-3 SD 1⁄2-2 7⁄8 1⁄4 113⁄16
1⁄4 6.6084 84L050SD 10.027 — G-3 SD 1⁄2-2 7⁄8 1⁄4 113⁄16
1⁄4 5.80
L050 Taper Bushedon Page K7
K1 - K16 5/20/05 5:08 PM Page 6
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PULL
EYS
E F
H
ML
E F
H
L
E
L
M
KF
E
FK
L
M
E L MF
Type CF
Type C
Type DF
Type D
Type EF
Type E
Type GF
Type G
Type HF
Type H Type KF
Dash 1 = Solid Style Dash 2 = Web Style Dash 3 = Arm/Spoke Style
L050 For Belts 1⁄2″ Wide (3⁄8″ Pitch)Taper Bushed Type F = 3⁄4
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL O.D. Type Bush Range E H L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .03″
18 TB18L050 2.149 225⁄64 CF-1 1008 1⁄2-1 1⁄8 15⁄8 7⁄8 — 0.4520 TB20L050 2.387 25⁄8 CF-1 1008 1⁄2-1 1⁄8 111⁄16
7⁄8 — 0.6822 TB22L050 2.626 27⁄8 CF-1 1008 1⁄2-1 1⁄8 2 7⁄8 — 0.9024 TB24L050 2.865 37⁄64 CF-1 1210 1⁄2-11⁄4 1⁄4 21⁄4 1 — 1.0026 TB26L050 3.104 311⁄32 CF-1 1210 1⁄2-11⁄4 1⁄4 21⁄2 1 — 1.20
28 TB28L050 3.342 337⁄64 CF-1 1610 1⁄2-11⁄4 1⁄4 23⁄4 1 — 1.4030 TB30L050 3.581 353⁄64 CF-1 1610 1⁄2-15⁄8 1⁄4 27⁄8 1 — 1.5032 TB32L050 3.820 41⁄16 CF-1 1610 1⁄2-15⁄8 1⁄4 31⁄16 1 — 1.9040 TB40L050 4.775 51⁄64 CF-1 2012 1⁄2-2 1⁄2 311⁄16 11⁄4 — 2.4048 TB48L050 5.730 61⁄64 CF-1 2012 1⁄2-2 1⁄2 311⁄16 11⁄4 — 3.20
60 TB60L050 7.162 — C-2 2012 1⁄2-2 1⁄4 43⁄8 11⁄4 1⁄4 4.90
L075 For Belts 3⁄4″ Wide (3⁄8″ Pitch)Minimum Plain Bore F = 1
No. Part Pitch Max Bore Dimensions
Teeth Number Diam. FL O.D. Type Stk.* Max. E H L Wt.
Dimensions in inches. Weight in pounds.Pulley O.D. = P.D. – .03″L Pulleys 12 - 16 teeth min. plain bore stocked with 1-SS. If keyway is used, reduce maximum bore by twice keyway depth.
12 12L075 1.432 143⁄64 DF-1 3⁄8 13⁄161⁄2 11⁄16 11⁄2 .40
14 14L075 1.671 159⁄64 DF-1 3⁄8 7⁄8 1⁄2 11⁄8 11⁄2 .5016 16L075 1.910 25⁄32 DF-1 1⁄2 11⁄8 5⁄8 17⁄16 15⁄8 .7018 18L075 2.149 225⁄64 DF-1 1⁄2 13⁄16
5⁄8 15⁄8 15⁄8 .9020 20L075 2.387 25⁄8 DF-1 1⁄2 11⁄4 5⁄8 111⁄16 15⁄8 1.5
22 22L075 2.626 27⁄8 DF-1 5⁄8 11⁄2 3⁄4 2 13⁄4 1.824 24L075 2.865 37⁄64 DF-1 5⁄8 15⁄8 3⁄4 21⁄4 13⁄4 2.126 26L075 3.104 311⁄32 DF-1 5⁄8 15⁄8 7⁄8 21⁄2 17⁄8 2.828 28L075 3.342 337⁄64 DF-1 5⁄8 17⁄8 1 23⁄4 2 3.130 30L075 3.581 353⁄64 DF-1 5⁄8 17⁄8 1 27⁄8 2 3.4
32 32L075 3.820 41⁄16 DF-1 5⁄8 17⁄8 1 31⁄16 2 3.7
F
E L
M
Stock Timing LPulleys 3⁄8″ Pitch
K-7
K1 - K16 5/20/05 5:08 PM Page 7
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K-8
PULLEYS
L075 For Belts 3⁄4″ Wide (3⁄8″ Pitch)QD Type F = 1
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL O.D. Type Bush Range E K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .03″*Reverse mount only
18 18L075JA 2.149 225⁄64 EF-1* JA 1⁄2 - 11⁄4 7⁄16 — 11⁄161⁄2 .50
20 20L075JA 2.387 25⁄8 EF-1* JA 1⁄2 - 11⁄4 7⁄16 — 11⁄161⁄2 .70
22 22L075JA 2.626 27⁄8 EF-1* JA 1⁄2 - 11⁄4 7⁄16 — 11⁄161⁄2 .80
24 24L075SH 2.865 37⁄64 EF-1* SH 1⁄2 - 111⁄163⁄16 — 15⁄16
9⁄16 .8026 26L075SH 3.104 311⁄32 EF-1* SH 1⁄2 - 111⁄16
3⁄16 — 15⁄169⁄16 1.1
28 28L075SH 3.342 337⁄64 EF-1* SH 1⁄2 - 111⁄163⁄16 — 15⁄16
9⁄16 1.330 30L075SDS 3.581 353⁄64 EF-1* SDS 1⁄2 - 2 1⁄4 — 13⁄8 5⁄8 1.532 32L075SDS 3.820 41⁄16 EF-1* SDS 1⁄2 - 2 1⁄4 — 13⁄8 5⁄8 1.736 36L075SDS 4.297 417⁄32 HF-1 SDS 1⁄2 - 2 3⁄8 1⁄4 13⁄8 0 2.340 40L075SDS 4.775 51⁄64 HF-1 SDS 1⁄2 - 2 3⁄8 1⁄4 13⁄8 0 3.1
44 44L075SDS 5.252 531⁄64 HF-1 SDS 1⁄2 - 2 3⁄8 1⁄4 13⁄8 0 4.048 48L075SDS 5.730 61⁄64 HF-1 SDS 1⁄2 - 2 3⁄8 1⁄4 13⁄8 0 4.660 60L075SD 7.162 — G-3 SD 1⁄2 - 2 11⁄16
1⁄8 113⁄161⁄8 4.7
72 72L075SD 8.594 — G-3 SD 1⁄2 - 2 11⁄161⁄8 113⁄16
1⁄8 6.584 84L075SD 10.027 — G-3 SD 1⁄2 - 2 11⁄16
1⁄8 113⁄161⁄8 6.3
L075 For Belts 3⁄4″ Wide (3⁄8″ Pitch)Taper Bushed Type
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL O.D. Type Bush Range E H L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .03″
18 TB18L075 2.149 225⁄64 KF-1 1008 1⁄2 - 1 1⁄8 — 7⁄8 — .5020 TB20L075 2.387 25⁄8 KF-1 1008 1⁄2 - 1 1⁄8 — 7⁄8 — .7022 TB22L075 2.626 27⁄8 KF-1 1008 1⁄2 - 1 1⁄8 — 7⁄8 — 1.1024 TB24L075 2.865 37⁄64 KF-1 1210 1⁄2 - 11⁄4 — — 1 — .9026 TB26L075 3.104 311⁄32 KF-1 1210 1⁄2 - 11⁄4 — — 1 — 1.30
28 TB28L075 3.342 337⁄64 KF-1 1610 1⁄2 - 15⁄8 — — 1 — 1.3030 TB30L075 3.581 353⁄64 KF-1 1610 1⁄2 - 15⁄8 — — 1 — 1.6032 TB32L075 3.820 41⁄16 KF-1 1610 1⁄2 - 15⁄8 — — 1 — 1.8040 TB40L075 4.775 51⁄64 CF-1 2012 1⁄2 - 2 1⁄4 315⁄16 11⁄4 — 3.6048 TB48L075 5.730 61⁄64 CF-1 2012 1⁄2 - 2 1⁄4 315⁄16 11⁄4 — 5.40
60 TB60L075 7.162 — C-1 2012 1⁄2 - 2 1⁄8 43⁄8 11⁄4 1⁄8 7.90
L Stock Timing3⁄8″ Pitch Pulleys
K1 - K16 5/20/05 5:08 PM Page 8
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K-9
PULL
EYS
L100 For Belts 1″ Wide (3⁄8″ Pitch)Minimum Plain Bore F = 11⁄4
No. Part Pitch Max Bore Dimensions
Teeth Number Diam. FL O.D. Type Stk.* Max. E H L Wt.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .03″L Pulleys 14 - 16 teeth min. plain bore stocked with 1-S.S. If keyway is used, reduce maximum bore by twice keyway depth.
14 14L100 1.671 159⁄64 DF-1 3⁄8 7⁄8 1⁄2 11⁄8 13⁄4 .6016 16L100 1.910 25⁄32 DF-1 1⁄2 11⁄8 5⁄8 17⁄16 17⁄8 .8017 17L100 2.029 29⁄32 DF-1 1⁄2 11⁄8 5⁄8 11⁄2 17⁄8 1.018 18L100 2.149 225⁄64 DF-1 1⁄2 13⁄16
5⁄8 15⁄8 17⁄8 1.119 19L100 2.268 23⁄8 DF-1 1⁄2 13⁄16
5⁄8 15⁄8 17⁄8 1.4
20 20L100 2.387 25⁄8 DF-1 1⁄2 13⁄165⁄8 111⁄16 17⁄8 1.75
21 21L100 2.507 23⁄4 DF-1 5⁄8 15⁄1611⁄16 17⁄8 17⁄8 1.80
22 22L100 2.626 27⁄8 DF-1 5⁄8 11⁄2 3⁄4 2 2 2.024 24L100 2.865 37⁄64 DF-1 5⁄8 15⁄8 3⁄4 21⁄4 2 2.526 26L100 3.104 311⁄32 DF-1 5⁄8 15⁄8 7⁄8 21⁄2 21⁄8 3.3
28 28L100 3.342 337⁄64 DF-1 5⁄8 17⁄8 1 23⁄4 21⁄4 3.630 30L100 3.581 353⁄64 DF-1 5⁄8 17⁄8 1 27⁄8 21⁄4 4.032 32L100 3.820 41⁄16 DF-1 5⁄8 17⁄8 1 31⁄16 21⁄4 4.4
L100 For Belts 1″ Wide (3⁄8″ Pitch)QD Type F = 11⁄4
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL O.D. Type Bush Range E K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .03″*Reverse mount only
18 18L100JA 2.149 225⁄64 EF-1* JA 1⁄2 - 11⁄4 11⁄16 — 11⁄161⁄2 .70
20 20L100JA 2.387 25⁄8 EF-1* JA 1⁄2 - 11⁄4 11⁄16 — 11⁄161⁄2 .90
22 22L100JA 2.626 27⁄8 EF-1* JA 1⁄2 - 11⁄4 11⁄16 — 11⁄161⁄2 1.0
24 24L100SH 2.865 37⁄64 EF-1* SH 1⁄2 -111⁄167⁄16 — 15⁄16
9⁄16 1.026 26L100SH 3.104 311⁄32 EF-1* SH 1⁄2 -111⁄16
7⁄16 — 15⁄169⁄16 1.3
28 28L100SH 3.342 337⁄64 EF-1* SH 1⁄2 -111⁄167⁄16 — 15⁄16
9⁄16 1.730 30L100SDS 3.581 353⁄64 EF-1* SDS 1⁄2 -2 1⁄2 — 13⁄8 5⁄8 2.032 32L100SDS 3.820 41⁄16 EF-1* SDS 1⁄2 -2 1⁄2 — 13⁄8 5⁄8 2.136 36L100SDS 4.297 417⁄32 HF-1 SDS 1⁄2 -2 1⁄8 1⁄2 13⁄8 0 2.640 40L100SDS 4.775 51⁄64 HF-1 SDS 1⁄2 -2 1⁄8 1⁄2 13⁄8 0 3.4
44 44L100SDS 5.252 531⁄64 HF-1 SDS 1⁄2 -2 1⁄8 1⁄2 13⁄8 0 4.248 48L100SDS 5.730 61⁄64 HF-1 SDS 1⁄2 -2 1⁄8 1⁄2 13⁄8 0 5.160 60L100SD 7.162 — G-3 SD 1⁄2 -2 5⁄8 0 113⁄16 0 6.072 72L100SD 8.594 — G-3 SD 1⁄2 -2 5⁄8 0 113⁄16 0 8.084 84L100SD 10.027 — G-3 SD 1⁄2 -2 5⁄8 0 113⁄16 0 9.2
Stock Timing LPulleys 3⁄8″ Pitch
K1 - K16 5/20/05 5:08 PM Page 9
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K-10
PULLEYS
E F
H
ML
E F
H
L
E
L
M
KF
E
FK
L
M
E L MF
L100 For Belts 1″ Wide (3⁄8″ Pitch)Taper Bushed Type F = 11⁄4
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL.O.D. Type Bush Range E K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .03″
18 TB18L100 2.149 225⁄64 KF-1 1008 1⁄2 - 1 3⁄8 — 7⁄8 — .7020 TB20L100 2.387 25⁄8 KF-1 1008 1⁄2 - 1 3⁄8 — 7⁄8 — 1.022 TB22L100 2.626 27⁄8 KF-1 1008 1⁄2 - 1 3⁄8 — 7⁄8 — 1.324 TB24L100 2.865 37⁄64 KF-1 1210 1⁄2 -11⁄4 1⁄4 — 1 — 1.326 TB26L100 3.104 311⁄32 KF-1 1210 1⁄2 -11⁄4 1⁄4 — 1 — 1.7
28 TB28L100 3.342 337⁄64 KF-1 1610 1⁄2 -15⁄8 1⁄4 — 1 — 1.730 TB30L100 3.581 353⁄64 KF-1 1610 1⁄2 -15⁄8 1⁄4 — 1 — 2.232 TB32L100 3.820 41⁄16 KF-1 1610 1⁄2 -15⁄8 1⁄4 — 1 — 2.740 TB40L100 4.775 51⁄64 KF-1 2012 1⁄2 -2 1⁄16 — 11⁄4 — 3.648 TB48L100 5.730 61⁄64 KF-1 2012 1⁄2 -2 1⁄16 — 11⁄4 — 5.1
60 TB60L100 7.162 — C-2 2012 1⁄2 -2 — — 11⁄4 — 6.0
L Stock Timing3⁄8″ Pitch Pulleys
Type CF Type DF Type EF Type GF
Type C Type D Type E Type G
Type HF
Type H Type KF
Dash 1 = Solid Style
Dash 2 = Web Style
Dash 3 = Arm/Spoke Style
“F” in type description indicates flanged.
E L
F M
K1 - K16 5/20/05 5:08 PM Page 10
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K-11
Stock Timing HPulleys 1⁄2″ Pitch
PULL
EYS
H — 1⁄2″ PitchH100 For Belts 3⁄4″ and 1″ Wide (1⁄2″ Pitch)Minimum Plain Bore F = 15⁄16
No. Part Pitch Max Bore Dimensions
Teeth Number Diam. FL. O.D. Type Stk. Max. E H L Wt.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″
14 14H100 2.228 231⁄64 DF-1 5⁄8 1 5⁄8 11⁄2 115⁄16 1.416 16H100 2.546 251⁄64 DF-1 5⁄8 11⁄4 11⁄16 2 2 2.018 18H100 2.865 37⁄64 DF-1 5⁄8 11⁄2 11⁄16 21⁄4 2 2.820 20H100 3.183 37⁄16 DF-1 5⁄8 15⁄8 7⁄8 21⁄2 23⁄16 3.421 21H100 3.342 39⁄16 DF-1 3⁄4 111⁄16 1 25⁄8 21⁄4 3.8
22 22H100 3.501 33⁄4 DF-1 3⁄4 17⁄8 1 27⁄8 25⁄16 4.324 24H100 3.820 41⁄64 DF-1 3⁄4 21⁄8 1 31⁄8 25⁄16 5.326 26H100 4.138 425⁄64 DF-1 3⁄4 21⁄2 11⁄8 31⁄2 27⁄16 6.728 28H100 4.456 445⁄64 DF-1 3⁄4 25⁄8 11⁄8 35⁄8 27⁄16 8.0
H100 For Belts 3⁄4″ and 1″ Wide (1⁄2″ Pitch)QD Type F = 15⁄16
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL. O.D. Type Bush Range E H K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″*Reverse mount only
14 14H100JA 2.228 231⁄64 EF-1* JA 1⁄2 -11⁄4 3⁄4 — — 11⁄161⁄2 1.0
16 16H100JA 2.546 251⁄64 EF-1* JA 1⁄2 -11⁄4 3⁄4 — — 11⁄161⁄2 1.5
18 18H100SH 2.865 37⁄64 EF-1* SH 1⁄2 -111⁄169⁄16 — — 15⁄16
9⁄16 1.220 20H100SH 3.183 37⁄16 EF-1* SH 1⁄2 -111⁄16
9⁄16 — — 15⁄169⁄16 1.2
22 22H100SDS 3.501 33⁄4 EF-1* SDS 1⁄2 -2 9⁄16 — — 13⁄8 5⁄8 1.4
24 24H100SDS 3.820 41⁄64 EF-1* SDS 1⁄2 -2 9⁄16 — — 13⁄8 5⁄8 1.726 26H100SDS 4.138 425⁄64 HF-1 SDS 1⁄2 -2 1⁄16 — 9⁄16 13⁄8 — 2.028 28H100SDS 4.456 445⁄64 HF-1 SDS 1⁄2 -2 1⁄16 — 9⁄16 13⁄8 — 2.630 30H100SD 4.775 51⁄64 GF-1 SD 1⁄2 -2 5⁄8 — — 113⁄16 — 3.032 32H100SK 5.093 521⁄64 GF-1 SK 1⁄2 -25⁄8 11⁄16 — — 115⁄16 — 4.9
36 36H100SK 5.730 561⁄64 GF-1 SK 1⁄2 -25⁄8 11⁄16 — — 115⁄16 — 5.640 40H100SK 6.366 637⁄64 GF-1 SK 1⁄2 -25⁄8 11⁄16 — — 115⁄16 — 8.244 44H100SK 7.003 71⁄4 GF-1 SK 1⁄2 -25⁄8 11⁄16 — — 115⁄16 — 10.048 48H100SK 7.639 81⁄64 GF-2 SK 1⁄2 -25⁄8 11⁄16 — — 115⁄16 — 12.560 60H100SF 9.549 — H-2 SF 1⁄2 -215⁄16
11⁄16 — — 21⁄16 — 10.9
72 72H100SF 11.459 — H-3 SF 1⁄2 -215⁄1611⁄16 — — 21⁄16 — 14.0
84 84H100SF 13.369 — H-3 SF 1⁄2 -215⁄1611⁄16 51⁄8 — 21⁄16 — 20.0
96 96H100SF 15.279 — H-3 SF 1⁄2 -215⁄1611⁄16 51⁄8 — 21⁄16 — 27.0
120 120H100SF 19.099 — H-3 SF 1⁄2 -215⁄1611⁄16 51⁄8 — 21⁄16 — 38.0
K1 - K16 5/20/05 5:08 PM Page 11
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E L
F M
K-12
H Stock Timing1⁄2″ Pitch Pulleys
PULLEYS
E F
H
ML
E F
H
L
E
L
M
KF
E
FK
L
M
Type C Type D Type E Type G Type H
H100 For Belts 3⁄4″ and 1″ Wide (1⁄2″ Pitch)Taper Bushed Type F = 15⁄16
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL. O.D. Type Bush Range E H L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″
14 TB14H100 2.228 231⁄64 KF-1 1008 1⁄2 - 1 7⁄16 — 7⁄8 — .8016 TB16H100 2.546 251⁄64 KF-1 1008 1⁄2 - 1 7⁄16 — 7⁄8 — 1.318 TB18H100 2.865 37⁄64 KF-1 1210 1⁄2 - 11⁄4 5⁄16 — 1 — 1.220 TB20H100 3.183 37⁄16 KF-1 1210 1⁄2 - 11⁄4 5⁄16 — 1 — 1.722 TB22H100 3.501 33⁄4 KF-1 1610 1⁄2 - 15⁄8 5⁄16 — 1 — 1.8
24 TB24H100 3.820 41⁄64 KF-1 1610 1⁄2 - 15⁄8 5⁄16 — 1 — 2.326 TB26H100 4.138 425⁄64 KF-1 2012 1⁄2 - 2 1⁄16 — 11⁄4 — 2.628 TB28H100 4.456 445⁄64 KF-1 2012 1⁄2 - 2 1⁄16 — 11⁄4 — 2.830 TB30H100 4.775 51⁄64 KF-1 2012 1⁄2 - 2 1⁄16 — 11⁄4 — 4.232 TB32H100 5.093 521⁄64 CF-1 2517 1⁄2 - 21⁄2 7⁄16 47⁄16 13⁄4 — 4.3
40 TB40H100 6.366 637⁄64 CF-1 2517 1⁄2 - 21⁄2 7⁄16 47⁄16 13⁄4 — 7.848 TB48H100 7.639 81⁄64 CF-1 2517 1⁄2 - 21⁄2 7⁄16 47⁄16 13⁄4 — 12.160 TB60H100 9.549 — C-2 3020 7⁄8 - 3 11⁄32 61⁄4 2 11⁄32 10.3
Dash 1 = Solid Style Dash 2 = Web Style Dash 3 = Arm/Spoke Style
“F” in description indicates flanged.
Type CF Type DF Type EF Type GF Type HF
K1 - K16 5/20/05 5:08 PM Page 12
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E L
F M
K-13
PULL
EYS
H150 For Belts 11⁄2″ Wide (1⁄2″ Pitch)Minimum Plain Bore F = 113⁄16
No. Part Pitch Max Bore Dimensions
Teeth Number Diam. FL O.D. Type Stk. Max. E H L Wt.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″
14 14H150 2.228 231⁄64 DF-1 3⁄4 1 5⁄8 11⁄2 27⁄16 1.816 16H150 2.546 251⁄64 DF-1 3⁄4 11⁄4 3⁄4 2 29⁄16 2.518 18H150 2.865 37⁄64 DF-1 3⁄4 11⁄2 3⁄4 21⁄4 29⁄16 3.319 19H150 3.024 31⁄4 DF-1 3⁄4 19⁄16
7⁄8 21⁄4 25⁄8 3.920 20H150 3.183 37⁄16 DF-1 3⁄4 15⁄8 7⁄8 21⁄2 211⁄16 4.3
21 21H150 3.342 39⁄16 DF-1 3⁄4 111⁄1615⁄16 21⁄2 23⁄4 5.3
22 22H150 3.501 33⁄4 DF-1 3⁄4 17⁄8 1 27⁄8 213⁄16 5.424 24H150 3.820 41⁄16 DF-1 3⁄4 21⁄8 1 31⁄8 213⁄16 6.526 26H150 4.138 425⁄32 DF-1 3⁄4 21⁄2 1 31⁄2 213⁄16 8.4
E L MF
E F
H
ML
E F
H
L
E
L
M
KF
Type AF Type CF Type DF Type EF Type GF
Type A Type C Type D Type E Type G
E
FK
L
M
E L MF
Type HF
Type H Type KF
Dash 1 = Solid Style
Dash 2 = Web Style
Dash 3 = Arm/Spoke Style
“F” in type description indicates flanged.
Stock Timing HPulleys 1⁄2″ Pitch
K1 - K16 5/20/05 5:08 PM Page 13
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K-14
H Stock Timing1⁄2″ Pitch Pulleys
PULLEYS
H150 For Belts 11⁄2″ Wide (1⁄2″ Pitch)QD Type F = 113⁄16
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL O.D. Type Bush. Range E K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″*Reverse mount only
14 14H150JA 2.228 231⁄64 EF-1* JA 1⁄2 - 11⁄4 11⁄4 — 11⁄161⁄2 1.5
16 16H150JA 2.546 251⁄64 EF-1* JA 1⁄2 - 11⁄4 11⁄4 — 11⁄161⁄2 2.0
18 18H150SH 2.865 37⁄64 EF-1* SH 1⁄2 - 111⁄16 1 — 15⁄169⁄16 1.3
20 20H150SH 3.183 37⁄16 EF-1* SH 1⁄2 - 111⁄16 1 — 15⁄169⁄16 1.8
22 22H150SD 3.501 33⁄4 EF-1* SD 1⁄2 - 2 9⁄16 — 113⁄165⁄8 2.0
24 24H150SD 3.820 41⁄16 EF-1* SD 1⁄2 - 2 9⁄16 — 113⁄165⁄8 2.6
26 26H150SD 4.138 425⁄32 HF-1 SD 1⁄2 - 2 1⁄169⁄16 113⁄16
1⁄16 3.028 28H150SD 4.456 445⁄64 HF-1 SD 1⁄2 - 2 1⁄16
9⁄16 113⁄161⁄16 4.0
30 30H150SD 4.775 51⁄64 HF-1 SD 1⁄2 - 2 1⁄169⁄16 113⁄16
1⁄16 4.932 32H150SK 5.093 521⁄64 HF-1 SK 1⁄2 - 25⁄8 1⁄8 9⁄16 115⁄16 0 5.8
36 36H150SK 5.730 561⁄64 HF-1 SK 1⁄2 - 25⁄8 1⁄8 9⁄16 115⁄16 0 7.040 40H150SK 6.366 637⁄64 HF-1 SK 1⁄2 - 25⁄8 1⁄8 9⁄16 115⁄16 0 9.244 44H150SK 7.003 71⁄4 HF-1 SK 1⁄2 - 25⁄8 1⁄8 9⁄16 115⁄16 0 11.048 48H150SK 7.639 81⁄64 HF-2 SK 1⁄2 - 25⁄8 1⁄8 9⁄16 115⁄16 0 13.760 60H150SF 9.549 — H-2 SF 1⁄2 - 215⁄16
13⁄329⁄32 21⁄16
9⁄32 12.5
72 72H150SF 11.459 — H-3 SF 1⁄2 - 215⁄1613⁄32
9⁄32 21⁄169⁄32 17.0
84 84H150SF 13.369 — H-3 SF 1⁄2 - 215⁄1613⁄32
9⁄32 21⁄169⁄32 21.5
96 96H150SF 15.279 — H-3 SF 1⁄2 - 215⁄1613⁄32
9⁄32 21⁄169⁄32 31.0
120 120H150SF 19.099 — H-3 SF 1⁄2 - 215⁄1613⁄32
9⁄32 21⁄169⁄32 40.0
H150 For Belts 11⁄2″ Wide (1⁄2″ Pitch)Taper Bushed Type F = 113⁄16
No. Part Pitch Max Bore Dimensions Wt. LessTeeth Number Diam. FL O.D. Type Bush Range E H K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″
14 TB14H150 2.228 231⁄64 KF-1 1008 1⁄2 - 1 15⁄32 — — 7⁄8 15⁄32 1.016 TB16H150 2.546 251⁄64 KF-1 1008 1⁄2 - 1 15⁄32 — — 7⁄8 15⁄32 1.518 TB18H150 2.865 37⁄64 KF-1 1215 1⁄2 - 11⁄4 5⁄16 — — 11⁄2 — 1.620 TB20H150 3.183 37⁄16 KF-1 1215 1⁄2 - 11⁄4 5⁄16 — — 11⁄2 — 2.222 TB22H150 3.501 33⁄4 KF-1 1615 1⁄2 - 15⁄8 5⁄16 — — 11⁄2 — 2.5
24 TB24H150 3.820 41⁄16 KF-1 2012 1⁄2 - 2 9⁄16 — — 11⁄4 — 2.726 TB26H150 4.138 425⁄32 KF-1 2012 1⁄2 - 2 9⁄16 — — 11⁄4 — 3.228 TB28H150 4.456 445⁄64 KF-1 2012 1⁄2 - 2 9⁄16 — — 11⁄4 — 4.130 TB30H150 4.775 51⁄64 KF-1 2012 1⁄2 - 2 9⁄16 — — 11⁄4 — 5.132 TB32H150 5.093 521⁄64 KF-1 2517 1⁄2 - 21⁄2 1⁄16 — — 13⁄4 — 5.6
40 TB40H150 6.366 637⁄64 KF-1 2517 1⁄2 - 21⁄2 1⁄16 — — 13⁄4 — 8.648 TB48H150 7.639 81⁄64 AF-1 2517 1⁄2 - 21⁄2 — — 1⁄16 13⁄4 1⁄16 13.660 TB60H150 9.549 — C-2 3020 7⁄8 - 3 3⁄32 61⁄4 — 2 3⁄32 12.3
K1 - K16 5/20/05 5:08 PM Page 14
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K-15
PULL
EYS
E L MF
E F
H
L
E
FK
L
ME L
K
MF
E L MF
Type AF Type DF Type E Type HF Type JF
Type A Type D Type EF Type H Type J Type KF
H200 For Belts 2″ Wide (1⁄2″ Pitch)Minimum Plain Bore F = 211⁄32
Dash 1 = Solid Style Dash 2 = Web Style Dash 3 = Arm/Spoke Style
“F” in type description indicates flanged.
No. Part Pitch Max Bore Dimensions
Teeth Number Diam. FL O.D. Type Stk. Max. E H L Wt.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″
14 14H200 2.228 23⁄8 DF-1 3⁄4 1 5⁄8 11⁄2 231⁄32 2.216 16H200 2.546 251⁄64 DF-1 3⁄4 11⁄4 3⁄4 2 33⁄32 3.118 18H200 2.865 37⁄64 DF-1 3⁄4 11⁄2 3⁄4 2 33⁄32 3.719 19H200 3.024 31⁄4 DF-1 3⁄4 19⁄16
7⁄8 21⁄4 37⁄32 3.920 20H200 3.183 37⁄16 DF-1 3⁄4 15⁄8 7⁄8 21⁄2 37⁄32 4.9
22 22H200 3.501 33⁄4 DF-1 1 17⁄8 1 27⁄8 311⁄32 6.324 24H200 3.820 41⁄16 DF-1 1 21⁄8 1 31⁄8 311⁄32 7.526 26H200 4.138 425⁄32 DF-1 1 21⁄2 11⁄8 31⁄2 315⁄32 9.5
E L
F M
Stock Timing HPulleys 1⁄2″ Pitch
K1 - K16 5/20/05 5:08 PM Page 15
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K-16
H Stock Timing1⁄2″ Pitch Pulleys
PULLEYS
H200 For Belts 2″ Wide (1⁄2″ Pitch)QD Type F = 211⁄32
No. Part Pitch Max. Bore Dimensions Wt. LessTeeth Number Diam. FL. O.D. Type Bush Range E K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″*Reverse mount only
16 16H200JA 2.546 251⁄64 EF-1* JA 1⁄2 - 11⁄4 125⁄32 — 11⁄161⁄2 2.6
18 18H200SH 2.865 37⁄64 EF-1* SH 1⁄2 - 111⁄16 117⁄32 — 15⁄169⁄16 1.6
20 20H200SH 3.183 37⁄16 EF-1* SH 1⁄2 - 111⁄16 117⁄32 — 15⁄169⁄16 2.2
22 22H200SD 3.501 33⁄4 EF-1* SD 1⁄2 - 2 13⁄32 — 113⁄165⁄8 2.5
24 24H200SD 3.820 41⁄16 EF-1* SD 1⁄2 - 2 13⁄32 — 113⁄165⁄8 3.0
26 26H200SD 4.138 425⁄32 HF-1 SD 1⁄2 - 2 5⁄6435⁄64 113⁄16
35⁄64 3.928 28H200SD 4.456 445⁄64 HF-1 SD 1⁄2 - 2 5⁄64
35⁄64 113⁄1635⁄64 4.7
30 30H200SD 4.775 51⁄64 HF-1 SD 1⁄2 - 2 5⁄6435⁄64 113⁄16
35⁄64 5.732 32H200SK 5.093 521⁄64 HF-1 SK 1⁄2 - 25⁄8 9⁄64
35⁄64 115⁄1635⁄64 6.7
36 36H200SK 5.730 561⁄64 HF-1 SK 1⁄2 - 25⁄8 9⁄6435⁄64 115⁄16
35⁄64 8.0
40 40H200SK 6.366 637⁄64 HF-1 SK 1⁄2 - 25⁄8 9⁄6435⁄64 115⁄16
35⁄64 10.244 44H200SK 7.003 71⁄4 HF-1 SK 1⁄2 - 25⁄8 9⁄64
35⁄64 115⁄1635⁄64 12.5
48 48H200SF 7.639 81⁄64 HF-2 SF 1⁄2 - 215⁄169⁄64
35⁄64 21⁄1635⁄64 14.1
60 60H200SF 9.549 — H-2 SF 1⁄2 - 215⁄169⁄64
35⁄64 21⁄1635⁄64 14.6
72 72H200SF 11.459 — H-3 SF 1⁄2 - 215⁄169⁄64
35⁄64 21⁄1635⁄64 21.0
84 84H200SF 13.369 — H-3 SF 1⁄2 - 215⁄169⁄64
35⁄64 25⁄1635⁄64 23.0
96 96H200E 15.279 — H-3 E 7⁄8 - 31⁄2 33⁄6423⁄64 25⁄8 23⁄64 34.0
120 120H200E 19.099 — H-3 E 7⁄8 - 31⁄2 33⁄6423⁄64 25⁄8 23⁄64 42.0
H200 For Belts 2″ Wide (1⁄2″ Pitch)Taper Bushed Type F = 211⁄32
No. Part Pitch Max. Bore Dimensions Wt. LessTeeth Number Diam. FL. O.D. Type Bush Range E L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″
16 TB16H200 2.546 251⁄64 KF-1 1008 1⁄2 - 1 3⁄4 7⁄8 23⁄32 1.918 TB18H200 2.865 37⁄64 KF-1 1215 1⁄2 - 11⁄4 7⁄16 11⁄2 13⁄32 1.820 TB20H200 3.183 37⁄16 KF-1 1215 1⁄2 - 11⁄4 27⁄64 11⁄2 27⁄64 2.622 TB22H200 3.501 33⁄4 KF-1 1615 1⁄2 - 15⁄8 27⁄64 11⁄2 27⁄64 2.824 TB24H200 3.820 41⁄16 KF-1 2012 1⁄2 - 2 35⁄64 11⁄4 35⁄64 2.8
26 TB26H200 4.138 425⁄32 KF-1 2012 1⁄2 - 2 35⁄64 11⁄4 35⁄64 3.628 TB28H200 4.456 445⁄64 KF-1 2012 1⁄2 - 2 35⁄64 11⁄4 35⁄64 5.130 TB30H200 4.775 51⁄64 KF-1 2012 1⁄2 - 2 13⁄32 11⁄4 — 7.032 TB32H200 5.093 521⁄64 KF-1 2517 1⁄2 - 21⁄2 19⁄32 13⁄4 — 8.540 TB40H200 6.366 637⁄64 KF-1 2517 1⁄2 - 21⁄2 19⁄32 13⁄4 — 9.9
48 TB48H200 7.639 81⁄64 KF-1 3020 7⁄8 - 3 11⁄32 2 — 14.360 TB60H200 9.549 — A-2 3020 7⁄8 - 3 11⁄64 2 11⁄64 15.3
K1 - K16 5/20/05 5:08 PM Page 16
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-17
PULL
EYS
H300 For Belts 3″ Wide (1⁄2″ Pitch)Minimum Plain Bore F = 33⁄8
No. Part Pitch Max. Bore Dimensions
Teeth Number Diam. FL. O.D. Type Stk. Max. E H L Wt.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″
16 16H300 2.546 251⁄64 DF-1 3⁄4 11⁄4 3⁄4 2 41⁄8 4.2
H300 For Belts 3″ Wide (1⁄2″ Pitch)QD Type F = 33⁄8
No. Part Pitch Max. Bore Dimensions Wt. LessTeeth Number Diam. FL. O.D. Type Bush Range E K L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″*Reverse mount only
22 22H300SD 3.501 33⁄4 EF-1* SD 1⁄2 - 2 21⁄8 — 113⁄165⁄8 4.1
24 24H300SD 3.820 41⁄16 EF-1* SD 1⁄2 - 2 21⁄8 — 113⁄165⁄8 4.1
26 26H300SD 4.138 425⁄64 JF-1 SD 1⁄2 - 2 7⁄16 11⁄16 113⁄16 11⁄16 5.028 28H300SD 4.456 445⁄64 JF-1 SD 1⁄2 - 2 7⁄16 11⁄16 113⁄16 11⁄16 6.030 30H300SD 4.775 51⁄64 JF-1 SD 1⁄2 - 2 7⁄16 11⁄16 113⁄16 11⁄16 7.2
32 32H300SK 5.093 521⁄64 JF-1 SK 1⁄2 - 25⁄8 3⁄8 11⁄16 115⁄16 11⁄16 8.436 36H300SK 5.730 561⁄64 JF-1 SK 1⁄2 - 25⁄8 3⁄8 11⁄16 115⁄16 11⁄16 10.040 40H300SK 6.366 637⁄64 JF-1 SK 1⁄2 - 25⁄8 3⁄8 11⁄16 115⁄16 11⁄16 12.244 44H300SK 7.003 71⁄4 JF-1 SK 1⁄2 - 25⁄8 3⁄8 11⁄16 115⁄16 11⁄16 15.548 48H300SF 7.639 81⁄64 JF-2 SF 1⁄2 - 215⁄16
3⁄8 11⁄16 21⁄16 11⁄16 16.6
60 60H300SF 9.549 — J-2 SF 1⁄2 - 215⁄163⁄8 11⁄16 21⁄16 11⁄16 17.9
72 72H300SF 11.459 — J-3 SF 1⁄2 - 215⁄163⁄16 11⁄16 21⁄16 11⁄16 23.0
84 84H300SF 13.369 — J-3 SF 1⁄2 - 215⁄163⁄16 11⁄16 21⁄16 11⁄16 30.0
96 96H300E 15.279 — H-3 E 7⁄8 - 31⁄2 0 7⁄8 25⁄8 7⁄8 38.0120 120H300E 19.099 — H-3 E 7⁄8 - 31⁄2 0 7⁄8 25⁄8 7⁄8 51.0
H300 For Belts 3″ Wide (1⁄2″ Pitch)Taper Bushed Type F = 33⁄8
No. Part Pitch Max. Bore Dimensions Wt. LessTeeth Number Diam. FL. O.D. Type Bush Range E L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .054″
18 TB18H300 2.865 37⁄64 KF-1 1215 1⁄2 - 11⁄4 15⁄16 11⁄2 15⁄16 2.620 TB20H300 3.183 37⁄16 KF-1 1215 1⁄2 - 11⁄4 15⁄16 11⁄2 15⁄16 3.922 TB22H300 3.501 33⁄4 KF-1 1615 1⁄2 - 15⁄8 15⁄16 11⁄2 15⁄16 4.024 TB24H300 3.820 41⁄16 KF-1 2012 1⁄2 - 2 11⁄16 11⁄4 11⁄16 4.326 TB26H300 4.138 425⁄64 KF-1 2012 1⁄2 - 2 11⁄16 11⁄4 11⁄16 5.4
28 TB28H300 4.456 445⁄64 KF-1 2012 1⁄2 - 2 11⁄16 11⁄4 11⁄16 6.830 TB30H300 4.775 51⁄64 KF-1 2012 1⁄2 - 2 11⁄16 11⁄4 11⁄16 7.532 TB32H300 5.093 521⁄64 KF-1 2517 1⁄2 - 21⁄2 13⁄16 13⁄4 13⁄16 7.440 TB40H300 6.366 637⁄64 KF-1 2517 1⁄2 - 21⁄2 13⁄16 13⁄4 13⁄16 12.148 TB48H300 7.639 81⁄64 KF-1 3020 7⁄8 - 3 11⁄16 2 11⁄16 16.3
60 TB60H300 9.549 — A-2 3020 7⁄8 - 3 9⁄16 2 9⁄16 17.3
Stock Timing HPulleys 1⁄2″ Pitch
K17 - K32 5/20/05 5:13 PM Page 17
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E L
F M
K-18
XH Stock Timing7⁄8″ Pitch Pulleys
PULLEYS
XH — 7⁄8 PitchXH200 For Belts 2″ Wide (7⁄8″ Pitch)Minimum Plain Bore F = 29⁄16
No. Part Pitch Max. Bore Dimensions
Teeth Number Diam. FL O.D. Type Stk. Max. E H L Wt.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .11″
18 18XH200 5.013 537⁄64 DF-1 1 25⁄8 7⁄8 311⁄16 37⁄16 12.020 20XH200 5.570 67⁄64 DF-1 1 31⁄4 1 41⁄8 39⁄16 16.0
E L MF
E F
H
ML
E L MF
E F
H
L
E
FK
L
M
Type AF Type CF Type DF Type EF Type HF
Type A Type C Type D Type E Type H
E L
K
MF
Type JF
Type J Type KF
Dash 1 = Solid Style
Dash 2 = Web Style
Dash 3 = Arm/Spoke Style
“F” in type description indicates flanged.
XH200 For Belts 2″ Wide (7⁄8″ Pitch)Taper Bushed Type F = 29⁄16
No. Part Pitch Max. Bore Dimensions Wt. LessTeeth Number Diam. FL O.D. Type Bush Range E H L M Bush.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .11″
22 TB22XH200 6.127 619⁄32 KF-1 2517 1⁄2 - 21⁄2 13⁄16 — 13⁄4 — 10.624 TB24XH200 6.685 79⁄32 KF-1 3020 7⁄8 - 3 9⁄16 — 2 — 11.326 TB26XH200 7.241 725⁄32 KF-1 3020 7⁄8 - 3 9⁄16 — 2 — 13.328 TB28XH200 7.799 817⁄64 CF-1 3535 13⁄16 - 31⁄2 15⁄16 61⁄2 31⁄2 — 13.530 TB30XH200 8.356 91⁄32 CF-1 3535 13⁄16 - 31⁄2 15⁄16 61⁄2 31⁄2 — 18.5
32 TB32XH200 8.913 933⁄64 CF-1 3535 13⁄16 - 31⁄2 15⁄16 61⁄2 31⁄2 — 21.540 TB40XH200 11.141 1151⁄64 CF-1 4040 17⁄16 - 4 17⁄16 81⁄2 4 — 37.548 TB48XH200 13.369 — C-2 4040 17⁄16 - 4 13⁄32 81⁄2 4 23⁄32 44.560 TB60XH200 16.711 — C-3 4040 17⁄16 - 4 23⁄32 81⁄2 4 23⁄32 47.0
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E L
F M
K-19
PULL
EYS
E F
H
ML
E F
H
LE L M
F
E L
K
MF
Type CF Type DF Type EF Type JF
Type C Type D Type E Type KF Type J
XH300 For Belts 3″ Wide (7⁄8″ Pitch)Minimum Plain Bore F = 35⁄8
No. Part Pitch Max. Bore Dimensions
Teeth Number Diam. FL O.D. Type Stk. Max. E H L M Wt.
*Counterbore “M” depth on flush side.
18 18XH300 5.013 537⁄64 DF-1 1 25⁄8 7⁄8 311⁄16 41⁄2 1* 15.020 20XH300 5.570 67⁄64 DF-1 1 31⁄4 1 41⁄8 45⁄8 3⁄4* 19.0
XH300 For Belts 3″ Wide (7⁄8″ Pitch)Taper Bushed Type F = 35⁄8
No. Part Pitch Max. Bore Bore Dimensions
Teeth Number Diam. FL O.D. Type Bush Range E H L M Wt.
22 TB22XH300 6.127 621⁄32 KF-1 2517 1⁄2 - 21⁄2 15⁄16 — 13⁄4 15⁄16 13.624 TB24XH300 6.685 79⁄32 KF-1 3020 7⁄8 - 3 13⁄16 — 2 13⁄16 15.326 TB26XH300 7.241 725⁄32 KF-1 3020 7⁄8 - 3 13⁄16 — 2 13⁄16 17.328 TB28XH300 7.799 817⁄64 KF-1 3535 13⁄16 - 31⁄2 1⁄8 — 31⁄2 — 17.530 TB30XH300 8.356 91⁄32 KF-1 3535 13⁄16 - 31⁄2 1⁄8 — 31⁄2 — 22.5
32 TB32XH300 8.913 933⁄64 KF-1 3535 13⁄16 - 31⁄2 1⁄8 — 31⁄2 — 26.540 TB40XH300 11.141 1151⁄64 CF-1 4040 17⁄16 - 4 3⁄8 73⁄4 4 — 43.548 TB48XH300 13.369 — C-2 4040 17⁄16 - 4 3⁄16 81⁄2 4 3⁄16 51.560 TB60XH300 16.711 — C-3 4040 17⁄16 - 4 3⁄16 81⁄2 4 3⁄16 55.5
XH400 For Belts 4″ Wide (7⁄8″ Pitch)QD Type F = 411⁄16
No. Part Pitch Max. Bore Dimensions
Teeth Number Diam. FL O.D. Type Bush Range E K L M Wt.
Dimensions in inches. Weight in poundsPulley O.D. = P.D. – .11″
20 20XH400SK 5.570 63⁄32 JF-1 SK 1⁄2 - 21⁄2 1⁄2 13⁄16 115⁄16 21⁄4 12.422 22XH400SK 6.127 621⁄32 JF-1 SK 1⁄2 - 21⁄2 1⁄2 13⁄16 115⁄16 21⁄4 16.724 24XH400SF 6.685 77⁄32 JF-1 SF 1⁄2 - 27⁄8 1⁄2 13⁄16 21⁄16 23⁄16 19.226 26XH400SF 7.242 725⁄32 JF-1 SF 1⁄2 - 27⁄8 1⁄2 13⁄16 21⁄16 23⁄16 23.028 28XH400E 7.799 811⁄32 JF-1 E 7⁄8 - 31⁄2 21⁄32 117⁄32 25⁄8 113⁄32 24.0
30 30XH400E 8.356 829⁄32 JF-1 E 7⁄8 - 31⁄2 21⁄32 117⁄32 25⁄8 113⁄32 30.732 32XH400E 8.913 97⁄16 JF-1 E 7⁄8 - 31⁄2 21⁄32 117⁄32 25⁄8 113⁄32 34.040 40XH400F 11.141 1111⁄16 HF-2 F 1 - 315⁄16
3⁄32 13⁄32 35⁄8 11⁄32 49.048 48XH400J 13.369 — H-3 J 17⁄16 - 41⁄2 3⁄16 1 41⁄2 7⁄8 67.360 60XH400J 16.711 — H-3 J 17⁄16 - 41⁄2 7⁄16
3⁄4 41⁄2 5⁄8 85.0
72 72XH400J 20.054 — H-3 J 17⁄16 - 41⁄2 7⁄163⁄4 41⁄2 5⁄8 108.0
84 84XH400J 23.396 — H-3 J 17⁄16 - 41⁄2 7⁄163⁄4 41⁄2 5⁄8 119.0
96 96XH400J 26.738 — H-3 J 17⁄16 - 41⁄2 7⁄163⁄4 41⁄2 5⁄8 187.5
120 120XH400J 33.423 — H-3 J 17⁄16 - 41⁄2 7⁄163⁄4 41⁄2 5⁄8 187.5
Stock Timing XHPulleys 7⁄8″ Pitch
K17 - K32 5/20/05 5:13 PM Page 19
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K-20
Stock DriveSelection
PULLEYS
STOCK DRIVE SELECTIONThe following information is required:
1. HORSEPOWER AND TYPE OF DRIVER.2. THE RPM OF THE DRIVER.3. THE RPM OF THE DRIVEN MACHINE.4. THE SHAFT DIAMETERS AND KEYSEAT
DIMENSIONS.5. THE EXACT OR APPROXIMATE CENTER DISTANCE
REQUIRED.6. OPERATING CONDITIONS OF DRIVE.
A typical example.
1. The driver is a 10hp squirrel cage, NEMA design “A” ACelectrical motor.
2. The speed of the driver motor is 3600 rpm (3500 rpmfull load speed.)
3. A centrifugal pump is to be driven at 2450 rpm.4. Both the motor shaft and pump shaft are 13⁄8″ with stan-
dard keyseats.5. The drive will require a 25″ to 27″ center distance.6. The drive is operated intermittently with the full 10 hp
required.
SELECTION PROCEDUREStep 1 — Determine the Design Horsepower
Refer to Table 1 for the CLASS driver and to Table 2 for theTYPE driven machine. The CLASS in the Service Factors(Table 2) will correspond to the CLASS determined in theDriver Classification (Table 1). Check for any additional ser-vice factor required for unusual conditions — such as con-tinuous operation and/or use of an idler.
Example: Table 1 places the driver as class 2, and Table 2shows a centrifugal pump in class 2 to have a service fac-tor of 1.7. We deduct 0.2 for intermittent service. Thus, theservice factor is 1.5.
The design horsepower is found by multiplying the fullload horsepower by the service factor. This is the horse-power for which you are going to select the drive. Thus,design horsepower = 10 × 1.5 or 15 hp.
Step 2 — Choose the Belt Pitch
Locate the rpm of the faster shaft from Table 3. Follow thisline to the point where the design hp selected in Step 1intersects this speed. The point at which the lines intersectindicates the recommended belt pitch for your drive.
Example: The table indicates that a 1⁄2 inch pitch (H) beltshould be selected.
Step 3 — Select the Drive
NOTE: If the driver speed is other than those shown (870,1160, 1750, or 3500 rpm) in the Driver Speeds col-umn of the Stock Drive Selections or a Speed Updrive is required, step 3 will not be used. Insteadturn to “Other Speeds or Speed Up DriveSelection.” This selection procedure is slightly dif-ferent from step 3, but the Stock Drive Selection
Tables can still be used.
A. Turn to the Stock Drive Selection Tables for the belt pitchselected in Step 2.
Example: Since Step 2 indicated a 1⁄2 inch pitch belt, werefer to H 1⁄2″ pitch.
B. Find the rpm of your driver. Speeds shown in the DriveSelection Tables are full load motor rating.
Example: Driver is listed under 3500 rpm.
C. Read down the driven rpm column until you find a speednearest the required driven speed. Under the same col-umn heading, you will find the horsepower capacity perinch of belt length. Read across to the left for the requireddriver and driven pulleys.
Example: We find that we have a choice of two drives, a28 groove DriveR with a 40 groove DriveN, or a 21 grooveDriveR with a 30 groove DriveN. Since the Drive SelectionTable indicates that the 21 groove pulley is below the rec-ommended minimum, our choice is reduced to the 28groove DriveR and a basic horsepower of 15.74.
D. Read across to the right for shaft centers nearest tothose you require. The belt size is shown at the top of thecenter distance column.
Example: We find a center distance of 26.49 which iswithin the desired distance. Reading up this column wefind the belt designated as 700H.
E. Multiply the horsepower capacity per inch of belt widthby the teeth in mesh (TIM) factor (where applicable) —this is found in the table at the bottom of the selectiontables. This will give you the corrected horsepower perinch of belt width.
Example: There is no TIM factor for this application.Since no correction is necessary, the basic horsepowercapacity per inch of belt width will remain 15.74.
F. Divide the design horsepower found in Step 1B by thecorrected horsepower found in Step 3E — this will giveyou a NOMINAL BELT WIDTH.
IF YOUR ANSWER CONTAINS A FRACTION, USE THENEXT LARGER SIZE.
Example: The design horsepower divided by the horse-power per inch of belt width would be:
15 = .95 Nominal Width = Use 1.00″ Belt15.74
Order(1) — 28H100SDS Pulley(1) — SDS × 13⁄8″ QD Bushing(1) — 40H100SK Pulley(1) SK × 13⁄8″ QD Bushing
NOTE: Decision to use QD Bushings was arbitrary.
(A re-check of bore limits, number of teeth, and width fromthe Stock Pulley Dimensions shows all material is stock.)
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K-21
Stock DriveSelection
PULL
EYS
BASIC SERVICE FACTORS
To find a basic service factor: First, determine the class of theDriveR (prime mover) in Table 1. Then, determine the basicservice factor for the application in Table 2, in the same classas driveR.
Table 1Drive R (prime mover)
Class of DriveR Class I Class II Class IIIMomentary Peak Load% of Rated Load 149% 150 to 249% 250 to 400%AC Electric Motors
Single Phase AllSquirrel Cage
NEMA Design A 3450 rpm 40 hp up 11⁄2 thru 30 hp1750 rpm 100 hp up 5 thru 75 hp 1 thru 3 hp1160 rpm 15 hp up 3⁄4 thru 10 hp
870 rpm 5 hp up 1⁄2 thru 3 hpNEMA Design B 3450 rpm 5 hp up 11⁄2 thru 3 hp
1750 rpm 5 hp up 1 thru 3 hp1160 rpm 5 hp up 3⁄4 thru 3 hp
870 rpm 2 hp up 1⁄2 thru 11⁄2 hpNEMA Design C 1750 rpm 15 hp up 5 thru 10 hp
1160 rpm 71⁄2 hp up 3 and 5 hp870 rpm All
NEMA Design D AllNEMA Design F All
Wound Rotor1750 rpm 20 hp 2 to 15 hp1160 rpm 15 hp 2 to 10 hp870 rpm 71⁄2 hp 1 to 5 hp
Synchronous Normal Torque High TorqueD.C. ELECTRIC MOTORS Shunt Compound SeriesENGINES Internal combustion 8 Cyl. up 6 Cyl. 4 Cyl. or lessHYDRAULIC MOTORS,LINE SHAFTS All
ADDITIONAL SERVICE FACTORSFOR SPEED-UP DRIVES
For speed-up drives, add tothe basic service factor theadditional factor given at right.
FOR UNUSUAL CONDITIONS
For 24-hour continuous operation and/or use of an idler, add0.2 to basic service factor. For intermittent or seasonal opera-tion, deduct 0.2 from basic service factor.
Additional service factors are required for unusual conditions— such as load reversal, heavy stock, plugged motor stop,electric brake. These should be determined by a transmissionspecialist.
TABLE 2.
Basic Service Factors ofDriven Machines
Class Class ClassI II III
agitators, mixers liquid 1.4 1.6 1.8(paddle or propeller) semiliquid 1.5 1.7 1.9bakery machinery dough mixers 1.4 1.6 1.8brick and clay machinery
augers, mixers, granulators 1.5 1.7 1.9pug mills 1.8 2.0 2.2
centrifuges 1.7 1.9 —compressors reciprocating 2.0 2.2 2.4
centrifugal 1.6 1.7 1.8conveyors belt, light package; 1.3 1.5 1.7
oven belt; ore, coal, sand 1.6 1.7 1.8apron, bucket, elevator, pan 1.7 1.8 1.9
flight, screw 1.7 1.9 2.0fans, blowers
centrifugal, induced draft exhausters 1.6 1.8 2.0propeller, mine fans, positive blowers 1.8 2.0 2.2
generators and exciters 1.6 1.8 2.0hammer mills 1.7 1.9 2.1hoists, elevators 1.6 1.8 2.0laundry machinery general 1.5 1.6 1.7
extractors, washers 1.6 1.8 2.0line shafts 1.5 1.7 1.9machine tools
drill presses, lathes, screw machines 1.4 1.6 1.8boring mills, grinders 1.5 1.7 1.9
milling machines, shapers 1.5 1.7 1.9mills ball, rod, pebble, etc. — 2.2 2.5paper machinery
agitators, calenders, dryers 1.4 1.6 1.8beaters, jordans, Nash pumps,
pulpers 1.7 1.9 2.1printing machinery
presses; newspaper, rotaryembossing, flat bed, magazine;
linotype machines, cutters, folders 1.4 1.6 1.8pumps
centrifugal, gear, rotary, pipeline 1.5 1.7 1.9reciprocating 2.0 2.2 2.4
rubber plant machinery 1.6 1.8 2.0saw mill machinery 1.6 1.8 2.0screens vibrating (shakers), 1.5 1.7 —
drum, conical 1.4 1.5 —textile machinery
looms, spinning frames, twisters 1.6 1.8 2.0warpers, reels 1.5 1.7 —
woodworking machinerylathes, band saws 1.3 1.4 —
jointers, circular saws, planers 1.4 1.6 —
Speed-Up Ratio Add’lRange Factor
1.00 to 1.24 None1.25 to 1.74 .101.75 to 2.49 .202.50 to 3.49 .303.50 & Over .40
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K-22
PULLEYS
XL1⁄5″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
speed code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 6.00 PL: 7.00 PL: 8.00 PL: 9.00 PL: 10.00ratio no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 30 teeth 35 teeth 40 teeth 45 teeth 50 teeth■■ grooves in. grooves in. rpm belt rpm belt rpm belt 60 XL 70 XL 80 XL 90 XL 100 XL
1.00 30 XL 1.910 30 XL 1.910 3500 2.11 1750 1.07 1160 .71 .— .— .— .— .— 28 XL 1.783 28 XL 1.783 3500 1.98 1750 1.00 1160 .66 .— .— .— .— 2.2024 XL 1.528 24 XL 1.528 3500 1.71 1750 .86 1160 .56 .— .— .— 2.10 2.6022 XL 1.401 22 XL 1.401 3500 1.57 1750 .79 1160 .52 .— .— 1.80 2.30 2.8021 XL 1.337 21 XL 1.337 3500 1.49 1750 .75 1160 .50 .— .— 1.90 2.40 2.9020 XL 1.273 20 XL 1.273 3500 1.42 1750 .72 1160 .46 .— .— 2.00 2.50 3.00 18 XL 1.146 18 XL 1.146 3500 1.28 1750 .64 1160 .42 .— 1.70 2.20 2.70 3.2016 XL 1.019 16 XL 1.019 3500 1.15 1750 .58 1160 .38 1.40 1.90 2.40 2.90 3.4015 XL .955 15 XL .955 3500 1.07 1750 .53 1160 .36 1.50 2.00 2.50 3.00 3.5014 XL .891 14 XL .891 3500 1.00 1750 .50 1160 .33 1.60 2.10 2.60 3.10 3.6012 XL .764 12 XL .764 3500 .86 1750 .43 1160 .28 1.80 2.30 2.80 3.30 3.8011 XL .700 11 XL .700 3500 .— 1750 .39 1160 .26 1.90� 2.40� 2.90� 3.40� 3.90�
10 XL .637 10 XL .637 3500 .— 1750 .36■ 1160 .23 2.00� 2.50� 3.00� 3.50� 4.00�
1.05 21 XL 1.337 22 XL 1.401 3341 1.49 1675 .75 1107 .50 .— .— 1.85 2.35 2.8520 XL 1.273 21 XL 1.337 3333 1.42 1667 .72 1105 .46 .— .— 1.95 2.45 2.95
1.07 30 XL 1.910 32 XL 2.037 3281 2.11 1641 1.07 1088 .71 .— .— .— .— .— 28 XL 1.783 30 XL 1.910 3267 1.98 1634 1.00 1083 .66 .— .— .— .— 2.0915 XL .955 16 XL 1.019 3281 1.07 1641 .53 1088 .36 1.45 1.95 2.45 2.95 3.45 14 XL .891 15 XL .955 3267 1.00 1634 .50 1083 .33 1.55 2.05 2.55 3.05 3.55
1.09 22 XL 1.401 24 XL 1.528 3208 1.57 1604 .79 1063 .52 .— .— .— 2.19 2.6911 XL .700 12 XL .764 3208 .— 1604 .39 1063 .26 1.85� 2.35� 2.85� 3.35� 3.85�
1.10 20 XL 1.273 22 XL 1.401 3182 1.42 1591 .72 1055 .46 .— .— 1.89 2.39 2.8910 XL .637 11 XL .700 3182 .— 1591 .36■ 1055 .23 1.95� 2.45� 2.95� 3.45� 3.95�
1.11 18 XL 1.146 20 XL 1.273 3150 1.28 1575 .64 1044 .42 .— 1.59 2.09 2.59 3.091.13 16 XL 1.019 18 XL 1.146 3111 1.15 1556 .58 1031 .38 .— 1.79 2.29 2.79 3.291.14 28 XL 1.783 32 XL 2.037 3063 1.98 1532 1.00 1015 .66 .— .— .— .— .—
21 XL 1.337 24 XL 1.528 3063 1.49 1532 .75 1015 .50 .— .— 1.74 2.24 2.7414 XL .891 16 XL 1.019 3063 1.00 1532 .50 1015 .33 1.49 1.99 2.49 2.99 3.49
1.17 24 XL 1.528 28 XL 1.783 3000 1.71 1500 .86 994 .56 .— .— .— .— 2.3918 XL 1.146 21 XL 1.337 3000 1.28 1500 .64 994 .42 .— 1.54 2.04 2.54 3.0412 XL .764 14 XL .891 3000 .86 1500 .43 994 .28 1.69� 2.19� 2.69� 3.19� 3.69�
1.20 30 XL 1.910 36 XL 2.292 2917 2.11 1458 1.07 967 .71 .— .— .— .— .— 20 XL 1.273 24 XL 1.528 2917 1.42 1458 .72 967 .46 .— .— 1.79 2.29 2.7915 XL .955 18 XL 1.146 2917 1.07 1458 .53 967 .36 1.34 1.84 2.34 2.84 3.3410 XL .637 12 XL .764 2917 .— 1458 .36■ 967 .23 1.89� 2.39� 2.89� 3.39� 3.89�
1.22 18 XL 1.146 22 XL 1.401 2864 1.28 1432 .64 949 .42 .— .— 1.99 2.49 2.991.25 24 XL 1.528 30 XL 1.910 2800 1.71 1400 .86 928 .56 .— .— .— .— 2.29
16 XL 1.019 20 XL 1.273 2800 1.15 1400 .58 928 .38 .— 1.69 2.19 2.69 3.1912 XL .764 15 XL .955 2800 .86 1400 .43 928 .28 1.64� 2.14� 2.64� 3.14� 3.64�
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
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K-23
PULL
EYS
XL1⁄5″ Pitch
Stock DriveSelection
2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 1.002.70 3.20 3.70 4.20 4.70 5.20 5.70 6.20 6.70 7.20 7.70 8.20 8.70 9.20 9.70 10.20 3.10 3.60 4.10 4.60 5.10 5.60 6.10 6.60 7.10 7.60 8.10 8.60 9.10 9.60 10.10 10.60 3.30 3.80 4.30 4.80 5.30 5.80 6.30 6.80 7.30 7.80 8.30 8.80 9.30 9.80 10.30 10.80 3.40 3.90 4.40 4.90 5.40 5.90 6.40 6.90 7.40 7.90 8.40 8.90 9.40 9.90 10.40 10.90 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 10.50 11.00 3.70 4.20 4.70 5.20 5.70 6.20 6.70 7.20 7.70 8.20 8.70 9.20 9.70 10.20 10.70 11.20 3.90 4.40 4.90 5.40 5.90 6.40 6.90 7.40 7.90 8.40 8.90 9.40 9.90 10.40 10.90 11.40 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 10.50 11.00 11.50 4.10 4.60 5.10 5.60 6.10 6.60 7.10 7.60 8.10 8.60 9.10 9.60 10.10 10.60 11.10 11.60 4.30 4.80 5.30 5.80 6.30 6.80 7.30 7.80 8.30 8.80 9.30 9.80 10.30 10.80 11.30 11.80 4.40� 4.90� 5.40� 5.90� 6.40� 6.90� 7.40� 7.90� 8.40� 8.90� 9.40� 9.90� 10.40� 10.90� 11.40� 11.90�
4.50� 5.00� 5.50� 6.00� 6.50� 7.00� 7.50� 8.00� 8.50� 9.00� 9.50� 10.00� 10.50� 11.00� 11.50� 12.00�
3.35 3.85 4.35 4.85 5.35 5.85 6.35 6.85 7.35 7.85 8.35 8.85 9.35 9.85 10.35 10.85 1.053.45 3.95 4.45 4.95 5.45 5.95 6.45 6.95 7.45 7.95 8.45 8.95 9.45 9.95 10.45 10.95 2.39 2.89 3.39 3.89 4.40 4.90 5.40 5.90 6.40 6.90 7.40 7.90 8.40 8.90 9.40 9.90 1.072.59 3.09 3.59 4.10 4.60 5.10 5.60 6.10 6.60 7.10 7.60 8.10 8.60 9.10 9.60 10.10 3.95 4.45 4.95 5.45 5.95 6.45 6.95 7.45 7.95 8.45 8.95 9.45 9.95 10.45 10.95 11.45 4.05 4.55 5.05 5.55 6.05 6.55 7.05 7.55 8.05 8.55 9.05 9.55 10.05 10.55 11.05 11.55 3.19 3.69 4.20 4.70 5.20 5.70 6.20 6.70 7.20 7.70 8.20 8.70 9.20 9.70 10.20 10.70 1.094.35� 4.85� 5.35� 5.85� 6.35� 6.85� 7.35� 7.85� 8.35� 8.85� 9.35� 9.85� 10.35� 10.85� 11.35� 11.85�
3.39 3.89 4.40 4.90 5.40 5.90 6.40 6.90 7.40 7.90 8.40 8.90 9.40 9.90 10.40 10.90 1.104.45� 4.95� 5.45� 5.95� 6.45� 6.95� 7.45� 7.95� 8.45� 8.95� 9.45� 9.95� 10.45� 10.95� 11.45� 11.95�
3.59 4.10 4.60 5.10 5.60 6.10 6.60 7.10 7.60 8.10 8.60 9.10 9.60 10.10 10.60 11.10 1.113.79 4.30 4.80 5.30 5.80 6.30 6.80 7.30 7.80 8.30 8.80 9.30 9.80 10.30 10.80 11.30 1.132.49 2.99 3.49 3.99 4.49 4.99 5.49 5.99 6.49 6.99 7.49 7.99 8.49 8.99 9.49 9.99 1.143.24 3.74 4.24 4.74 5.24 5.74 6.24 6.74 7.24 7.74 8.24 8.74 9.25 9.75 10.25 10.75 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 10.50 11.00 11.50 2.89 3.39 3.89 4.39 4.89 5.39 5.89 6.39 6.89 7.39 7.89 8.39 8.89 9.39 9.89 10.39 1.173.54 4.04 4.54 5.04 5.54 6.04 6.54 7.04 7.54 8.04 8.54 9.05 9.55 10.05 10.55 11.05 4.20� 4.70� 5.20� 5.70� 6.20� 6.70� 7.20� 7.70� 8.20� 8.70� 9.20� 9.70� 10.20� 10.70� 11.20� 11.70�
— 2.69 3.19 3.69 4.19 4.69 5.19 5.69 6.19 6.69 7.19 7.69 8.19 8.69 9.19 9.69 1.203.29 3.79 4.29 4.79 5.29 5.79 6.29 6.79 7.29 7.79 8.29 8.79 9.29 9.79 10.29 10.79 3.84 4.34 4.84 5.34 5.84 6.34 6.84 7.34 7.84 8.34 8.84 9.35 9.85 10.35 10.85 11.35 4.40� 4.90� 5.40� 5.90� 6.40� 6.90� 7.40� 7.90� 8.40� 8.90� 9.40� 9.90� 10.40� 10.90� 11.40� 11.90�
3.49 3.99 4.49 4.99 5.49 5.99 6.49 6.99 7.49 7.99 8.49 8.99 9.49 9.99 10.49 10.99 1.222.79 3.29 3.79 4.29 4.79 5.29 5.79 6.29 6.79 7.29 7.79 8.29 8.79 9.29 9.79 10.29 1.253.69 4.19 4.69 5.19 5.69 6.19 6.69 7.19 7.69 8.19 8.69 9.19 9.69 10.19 10.69 11.19 4.14� 4.64� 5.14� 5.64� 6.14� 6.64� 7.14� 7.64� 8.14� 8.64� 9.15� 9.65� 10.15� 10.65� 11.15� 11.65�
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 11.00 PL: 12.00 PL: 13.00 PL: 14.00 PL: 15.00 PL: 16.00 PL: 17.00 PL: 18.00 PL: 19.00 PL: 20.00 PL: 21.00 PL: 22.00 PL: 23.00 PL: 24.00 PL: 25.00 PL: 26.0055 teeth 60 teeth 65 teeth 70 teeth 75 teeth 80 teeth 85 teeth 90 teeth 95 teeth 100 teeth 105 teeth 110 teeth 115 teeth 120 teeth 125 teeth 130 teeth speed110 XL 120 XL 130 XL 140 XL 150 XL 160 XL 170 XL 180 XL 190 XL 200 XL 210 XL 220 XL 230 XL 240 XL 250 XL 260 XL ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 1⁄4 5⁄163⁄8 7⁄16
1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2
width factor .15 .21 .28 .35 .42 .57 .71 .86 1.0 1.29 1.56
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K17 - K32 5/20/05 5:13 PM Page 23
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-24
PULLEYS
XL1⁄5″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
speed code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 6.00 PL: 7.00 PL: 8.00 PL: 9.00 PL: 10.00ratio no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 30 teeth 35 teeth 40 teeth 45 teeth 50 teeth■■ grooves in. grooves in. rpm belt rpm belt rpm belt 60 XL 70 XL 80 XL 90 XL 100 XL
1.27 22 XL 1.401 28 XL 1.783 2750 1.57 1375 .79 911 .52 — — — 1.99 2.4911 XL .700 14 XL .891 2750 — 1375 .39 911 .26 1.74� 2.24� 2.74� 3.24� 3.74�
1.29 28 XL 1.783 36 XL 2.292 2722 1.98 1361 1.00 902 .66 — — — — —14 XL .891 18 XL 1.146 2722 1.00 1361 .50 902 .33 1.39 1.89 2.39 2.89 3.39
1.31 16 XL 1.019 21 XL 1.337 2667 1.15 1333 .58 884 .38 — 1.64 2.14 2.64 3.141.33 30 XL 1.910 40 XL 2.546 2625 2.11 1313 1.07 870 .71 — — — — —
24 XL 1.528 32 XL 2.037 2625 1.71 1313 .86 870 .56 — — — — 2.1821 XL 1.337 28 XL 1.783 2625 1.49 1313 .75 870 .50 — — — 2.03 2.5418 XL 1.146 24 XL 1.528 2625 1.28 1313 .64 870 .42 — — 1.89 2.39 2.8915 XL .955 20 XL 1.273 2625 1.07 1313 .53 870 .36 — 1.74 2.24 2.74 3.2412 XL .764 16 XL 1.019 2625 .86 1313 .43 870 .28 1.59� 2.09� 2.59� 3.09� 3.59�
1.36 22 XL 1.401 30 XL 1.910 2567 1.57 1283 .79 851 .52 — — — — 2.3811 XL .700 15 XL .955 2567 — 1283 .38 851 .26 1.69� 2.19� 2.69� 3.19� 3.69�
1.38 16 XL 1.019 22 XL 1.401 2545 1.15 1273 .58 844 .38 — 1.58 2.09 2.59 3.091.40 30 XL 1.910 42 XL 2.674 2500 2.11 1250 1.07 829 .71 — — — — —
20 XL 1.273 28 XL 1.783 2500 1.42 1250 .72 829 .46 — — — 2.08 2.5815 XL .955 21 XL 1.337 2500 1.07 1250 .53 829 .36 — 1.68 2.19 2.69 3.1910 XL .637 14 XL .891 2500 — 1250 .36■ 829 .23 1.79� 2.29� 2.79� 3.29� 3.79�
1.43 28 XL 1.783 40 XL 2.546 2450 1.98 1225 1.00 812 .66 — — — — —21 XL 1.337 30 XL 1.910 2450 1.49 1225 .75 812 .50 — — — 1.92 2.4314 XL .891 20 XL 1.273 2450 1.00 1225 .50 812 .33 — 1.79 2.29 2.79 3.29
1.45 22 XL 1.401 32 XL 2.037 2406 1.57 1203 .79 798 .52 — — — — 2.2711 XL .700 16 XL 1.019 2406 — 1203 .39 798 .26 1.64� 2.14� 2.64� 3.14� 3.64�
1.47 30 XL 1.910 44 XL 2.801 2386 2.11 1193 1.07 791 .71 — — — — —15 XL .955 22 XL 1.401 2386 1.07 1193 .53 791 .36 — 1.63 2.13 2.64 3.14
1.50 28 XL 1.783 42 XL 2.674 2334 1.98 1167 1.00 773 .66 — — — — —24 XL 1.528 36 XL 2.292 2334 1.71 1167 .86 773 .56 — — — — —20 XL 1.273 30 XL 1.910 2334 1.42 1167 .72 773 .46 — — — 1.97 2.4816 XL 1.019 24 XL 1.528 2334 1.15 1167 .58 773 .38 — — 1.98 2.48 2.9814 XL .891 21 XL 1.337 2334 1.00 1167 .50 773 .33 — 1.73 2.23 2.74 3.2412 XL .764 18 XL 1.146 2334. .86 1167 .43 773 .28 1.48� 1.99� 2.49� 2.99� 3.49�
10 XL .637 15 XL .955 2334 — 1167 .36■ 773 .23 1.74� 2.24� 2.74� 3.24� 3.74�
1.52 21 XL 1.337 32 XL 2.037 2297 1.49 1148 .75 761 .50 — — — — 2.321.56 18 XL 1.146 28 XL 1.783 2250 1.28 1125 .64 746 .42 — — — 2.17 2.681.57 28 XL 1.783 44 XL 2.801 2227 1.98 1114 1.00 738 .66 — — — — —
14 XL .891 22 XL 1.401 2227 1.00 1114 .50 738 .33 — 1.68 2.18 2.68 3.191.60 30 XL 1.910 48 XL 3.056 2188 2.11 1094 1.07 725 .71 — — — — —
20 XL 1.273 32 XL 2.037 2188 1.42 1094 .72 725 .46 — — — 1.86 2.3615 XL .955 24 XL 1.528 2188 1.07 1094 .53 725 .36 — 1.52 2.02 2.53 3.0310 XL .637 16 XL 1.019 2188 — 1094 .36■ 725 .23 1.68� 2.19� 2.69� 3.19� 3.69�
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K17 - K32 5/20/05 5:13 PM Page 24
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-25
PULL
EYS
XL1⁄5″ Pitch
Stock DriveSelection
2.99 3.49 3.99 4.49 4.99 5.49 5.99 6.49 6.99 7.49 7.99 8.49 8.99 9.49 9.99 10.49 1.274.24� 4.74� 5.24� 5.74� 6.24� 6.74� 7.24� 7.74� 8.24� 8.74� 9.25� 9.75� 10.25� 10.75� 11.25� 11.75�
2.28 2.78 3.29 3.79 4.29 4.79 5.29 5.79 6.29 6.79 7.29 7.79 8.29 8.79 9.29 9.79 1.293.89 4.39 4.89 5.39 5.89 6.39 6.89 7.39 7.89 8.39 8.89 9.39 9.89 10.39 10.89 11.39 3.64 4.14 4.64 5.14 5.64 6.14 6.64 7.14 7.64 8.14 8.64 9.14 9.64 10.14 10.64 11.14 1.31— 2.48 2.98 3.48 3.98 4.48 4.99 5.49 5.99 6.49 6.99 7.49 7.99 8.49 8.99 9.49 1.33
2.68 3.19 3.69 4.19 4.69 5.19 5.69 6.19 6.69 7.19 7.69 8.19 8.69 9.19 9.69 10.19 3.04 3.54 4.04 4.54 5.04 5.54 6.04 6.54 7.04 7.54 8.04 8.54 9.04 9.54 10.04 10.54 3.39 3.89 4.39 4.89 5.39 5.89 6.39 6.89 7.39 7.89 8.39 8.89 9.39 9.89 10.39 10.89 3.74 4.24 4.74 5.24 5.74 6.24 6.74 7.24 8.24 8.24 8.74 9.24 9.74 10.24 10.74 11.24 4.09� 4.59� 5.09� 5.59� 6.09� 6.59� 7.09� 7.59� 8.09� 8.59� 9.09� 9.59� 10.09� 10.59� 11.09� 11.59�
2.88 3.39 3.89 4.39 4.89 5.39 5.89 6.39 6.89 7.39 7.89 8.39 8.89 9.39 9.89 10.39 1.364.19� 4.69� 5.19� 5.69� 6.19� 6.69� 7.19� 7.69� 8.19� 8.69� 9.19� 9.69� 10.19� 10.69� 11.19� 11.69�
3.59 4.09 4.59 5.09 5.59 6.09 6.59 7.09 7.59 8.09 8.59 9.09 9.59 10.09 10.59 11.09 1.38— — 2.87 3.37 3.88 4.38 4.88 5.38 5.88 6.38 6.88 7.39 7.89 8.39 8.89 9.39 1.40
3.09 3.59 4.09 4.59 5.09 5.59 6.09 6.59 7.09 7.59 8.09 8.59 9.09 9.59 10.09 10.59 3.69 4.19 4.69 5.19 5.69 6.19 6.69 7.19 7.69 8.19 8.69 9.19 9.69 10.19 10.69 11.19 4.29� 4.79� 5.29� 5.79� 6.29� 6.79� 7.29� 7.79� 8.29� 8.79� 9.29� 9.79� 10.29� 10.79� 11.29� 11.79�
— 2.57 3.07 3.58 4.08 4.58 5.08 5.58 6.08 6.58 7.09 7.59 8.09 8.59 9.09 9.59 1.432.93 3.43 3.94 4.44 4.94 5.44 5.94 6.44 6.94 7.44 7.94 8.44 8.94 9.44 9.94 10.44 3.79 4.29 4.79 5.29 5.79 6.29 6.79 7.29 7.79 8.29 8.79 9.29 9.79 10.29 10.79 11.29 2.78 3.28 3.78 4.28 4.78 5.29 5.79 6.29 6.79 7.29 7.79 8.29 8.79 9.29 9.79 10.29 1.454.14� 4.64� 5.14� 5.64� 6.14� 6.64� 7.14� 7.64� 8.14� 8.64� 9.14� 9.64� 10.14� 10.64� 11.14� 11.64�
— — 2.76 3.27 3.77 4.27 4.77 5.28 5.78 6.28 6.78 7.28 7.78 8.28 8.78 9.28 1.473.64 4.14 4.64 5.14 5.64 6.14 6.64 7.14 7.64 8.14 8.64 9.14 9.64 10.14 10.64 11.14 — 2.46 2.96 3.47 3.97 4.47 4.98 5.48 5.98 6.48 6.98 7.48 7.98 8.48 8.98 9.49 1.50
2.47 2.97 3.47 3.98 4.48 5.98 5.48 5.98 6.48 6.98 7.49 7.99 8.49 8.99 9.49 9.99 2.98 3.48 3.98 4.48 4.99 5.49 5.99 6.49 6.99 7.49 7.99 8.49 8.99 9.49 9.99 10.49 3.49 3.99 4.49 4.99 5.49 5.99 6.49 6.99 7.49 7.99 8.49 8.99 9.49 9.99 10.49 10.99 3.74 4.24 4.74 5.24 5.74 6.24 6.74 7.24 7.74 8.24 8.74 9.24 9.74 10.24 10.74 11.24 3.99� 4.49� 4.99� 5.49� 5.99� 6.49� 6.99� 7.49� 7.99� 8.49� 8.99� 9.49� 9.99� 10.49� 10.99� 11.49�
4.24� 4.74� 5.24� 5.74� 6.24� 6.74� 7.24� 7.74� 8.24� 8.74� 9.24� 9.74� 10.24� 10.74� 11.24� 11.74�
2.82 3.33 3.83 4.33 4.83 5.33 5.84 6.34 6.84 7.34 7.84 8.34 8.84 9.34 9.84 10.34 1.523.18 3.68 4.18 4.68 5.19 6.59 6.19 6.69 7.19 7.69 8.19 8.69 9.19 9.69 10.19 10.69 1.56— — 2.85 3.36 3.86 4.37 4.87 5.37 5.87 6.38 6.88 7.38 7.88 8.38 8.88 9.38 1.57
3.69 4.19 4.69 5.19 5.69 6.19 6.69 7.19 7.69 8.19 8.69 9.19 9.69 10.19 10.69 11.19 — — — 3.04 3.55 4.06 4.56 5.06 5.57 6.07 6.57 7.07 7.57 8.08 8.58 9.08 1.60
2.87 3.37 3.88 4.38 4.88 5.38 5.88 6.38 6.88 7.39 7.89 8.39 8.89 9.39 9.89 10.39 3.53 4.04 4.54 5.04 5.54 6.04 6.54 7.04 7.54 8.04 8.54 9.04 9.54 10.04 10.54 11.044.19� 4.69� 5.19� 5.69� 6.19� 6.69� 7.19� 7.69� 8.19� 8.69� 9.19� 9.69� 10.19� 10.69� 11.19� 11.69�
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 11.00 PL: 12.00 PL: 13.00 PL: 14.00 PL: 15.00 PL: 16.00 PL: 17.00 PL: 18.00 PL: 19.00 PL: 20.00 PL: 21.00 PL: 22.00 PL: 23.00 PL: 24.00 PL: 25.00 PL: 26.0055 teeth 60 teeth 65 teeth 70 teeth 75 teeth 80 teeth 85 teeth 90 teeth 95 teeth 100 teeth 105 teeth 110 teeth 115 teeth 120 teeth 125 teeth 130 teeth speed110 XL 120 XL 130 XL 140 XL 150 XL 160 XL 170 XL 180 XL 190 XL 200 XL 210 XL 220 XL 230 XL 240 XL 250 XL 260 XL ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 1⁄4 5⁄163⁄8 7⁄16
1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2
width factor .15 .21 .28 .35 .42 .57 .71 .86 1.0 1.29 1.56
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K17 - K32 5/20/05 5:13 PM Page 25
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-26
PULLEYS
XL1⁄5″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
speed code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 6.00 PL: 7.00 PL: 8.00 PL: 9.00 PL: 10.00ratio no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 30 teeth 35 teeth 40 teeth 45 teeth 50 teeth■■ grooves in. grooves in. rpm belt rpm belt rpm belt 60 XL 70 XL 80 XL 90 XL 100 XL
1.64 22 XL 1.401 36 XL 2.292 2139 1.57 1069 .79 709 .52 — — — — —11 XL .700 18 XL 1.146 2139 — 1069 .39 709 .26 1.53� 2.03� 2.54� 3.04� 3.54�
1.67 24 XL 1.528 40 XL 2.546 2100 1.71 1050 .86 696 .56 — — — — —18 XL 1.146 30 XL 1.910 2100 1.28 1050 .64 696 .42 — — — 2.06 2.5712 XL .764 20 XL 1.273 2100 .86 1050 .43 696 .28 1.37� 1.88� 2.38� 2.88� 3.39�
1.71 28 XL 1.783 48 XL 3.056 2042 1.98 1021 1.00 677 .66 — — — — —21 XL 1.337 36 XL 2.292 2042 1.49 1021 .75 677 .50 — — — — 2.0914 XL .891 24 XL 1.528 2042 1.00 1021 .50 677 .33 — 1.56 2.07 2.58 3.08
1.75 24 XL 1.528 42 XL 2.674 2000 1.71 1000 .86 663 .56 — — — — —16 XL 1.019 28 XL 1.783 2000 1.15 1000 .58 663 .38 — — 1.75 2.26 2.7712 XL .764 21 XL 1.337 2000 .86 1000 .43 663 .28 1.31� 1.82� 2.33� 2.83� 3.33�
1.78 18 XL 1.146 32 XL 2.037 1969 1.28 984 .64 653 .42 — — — 1.94 2.461.80 20 XL 1.273 36 XL 2.292 1944 1.42 972 .72 644 .46 — — — — 2.13
10 XL .637 18 XL 1.146 1944 .— 972 .36■ 644 .23 1.57� 2.08� 2.58� 3.09� 3.59�
1.82 22 XL 1.401 40 XL 2.546 1925 1.57 963 .79 637 .52 .— .— .— .— .—11 XL .700 20 XL 1.273 1925 .— 963 .39 637 .26 1.42� 1.92� 2.43� 2.93� 3.43�
1.83 24 XL 1.528 44 XL 2.801 1909 1.71 955 .86 633 .56 .— .— .— .— .—12 XL .764 22 XL 1.401 1909 .86 955 .43 633 .28 .— 1.77� 2.27� 2.78� 3.28�
1.87 15 XL .955 28 XL 1.783 1875 1.07 937 .53 621 .36 .— .— 1.80 2.31 2.821.88 16 XL 1.019 30 XL 1.910 1867 1.15 933 .58 619 .38 .— .— .— 2.15 2.661.90 21 XL 1.337 40 XL 2.546 1838 1.49 919 .75 609 .50 .— .— .— .— .—1.91 22 XL 1.401 42 XL 2.674 1833 1.57 917 .79 607 .52 .— .— .— .— .—
11 XL .700 21 XL 1.337 1833 .— 917 .39 607 .26 1.36� 1.87� 2.37� 2.88� 3.38�
2.00 30 XL 1.910 60 XL 3.820 1750 2.11 875 1.07 580 .71 .— .— .— .— .—24 XL 1.528 48 XL 3.056 1750 1.71 875 .86 580 .56 .— .— .— .— .—22 XL 1.401 44 XL 2.801 1750 1.57 875 .79 580 .52 .— .— .— .— .—21 XL 1.337 42 XL 2.674 1750 1.49 875 .75 580 .50 .— .— .— .— .—20 XL 1.273 40 XL 2.546 1750 1.42 875 .72 580 .46 .— .— .— .— .—18 XL 1.146 36 XL 2.292 1750 1.28 875 .64 580 .42 .— .— .— .— 2.2216 XL 1.019 32 XL 2.037 1750 1.15 875 .58 580 .38 .— .— .— 2.03 2.5415 XL .955 30 XL 1.910 1750 1.07 875 .53 580 .36 .— .— 1.68 2.19 2.7014 XL .891 28 XL 1.783 1750 1.00 875 .50 580 .33 .— .— 1.84� 2.35 2.86�
12 XL .764 24 XL 1.528 1750 .86 875 .43 580 .28 .— 1.65� 2.16� 2.67� 3.17�
11 XL .700 22 XL 1.401 1750 .— 875 .39 580 .26 1.30� 1.81� 2.32� 2.82� 3.33�
10 XL .637 20 XL 1.273 1750 .— 875 .36■ 580 .23 1.46� 1.97� 2.48� 2.98� 3.48�
2.10 21 XL 1.337 44 XL 2.801 1670 1.49 835 .75 554 .50 .— .— .— .— .—20 XL 1.273 42 XL 2.674 1666 1.42 833 .72 552 .46 .— .— .— .— .—10 XL .637 21 XL 1.337 1666 .— 833 .36■ 552 .23 1.40� 1.91� 2.42� 2.92� 3.43�
2.13 15 XL .955 32 XL 2.037 1641 1.07 820 .53 544 .36 .— .— .— 2.07 2.59
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K17 - K32 5/20/05 5:13 PM Page 26
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-27
PULL
EYS
XL1⁄5″ Pitch
Stock DriveSelection
2.56 3.06 3.57 4.07 4.57 5.08 5.58 6.08 6.58 7.08 7.58 8.08 8.58 9.08 9.59 10.09 1.644.04� 4.54� 5.04� 5.54� 6.04� 6.54� 7.04� 7.54� 8.04� 8.54� 9.04� 9.54� 10.04� 10.54� 11.04� 11.54�
— 2.75 3.26 3.76 4.27 4.77 5.27 5.77 6.27 6.78 7.28 7.78 8.28 8.78 9.28 9.78 1.673.07 3.58 4.08 4.58 5.08 5.58 6.08 6.58 7.09 7.59 8.09 8.59 9.09 9.59 10.09 10.59 3.89� 4.39� 4.89� 5.39� 5.89� 6.39� 6.89� 7.39� 7.89� 8.39� 8.89� 9.39� 9.89� 10.39� 10.89� 11.39�
— — — 3.13 3.64 4.15 4.65 5.16 5.66 6.16 6.67 7.17 7.67 8.17 8.67 9.17 1.712.60 3.11 3.61 4.12 4.62 5.12 5.63 6.13 6.63 7.13 7.63 8.13 8.63 9.13 9.63 10.13 3.58 4.08 4.58 5.09 5.59 6.09 6.59 7.09 7.59 8.09 8.59 9.09 9.59 10.09 10.59 11.09 — 2.63 3.14 3.65 4.16 4.66 5.16 5.67 6.17 6.67 7.17 7.67 8.18 8.68 9.18 9.68 1.75
3.27 3.78 4.28 4.78 5.28 5.78 6.28 6.78 7.29 7.79 8.29 8.79 9.29 9.79 10.29 10.79 3.83� 4.34� 4.84� 5.34� 5.84� 6.34� 6.84� 7.34� 7.84� 8.34� 8.84� 9.34� 9.84� 10.34� 10.84� 11.34�
2.96 3.47 3.97 4.47 4.98 5.48 5.98 6.48 6.98 7.48 7.98 8.48 8.98 9.49 9.99 10.49 1.782.65 3.15 3.66 4.16 4.67 5.17 5.67 6.17 6.68 7.18 7.68 8.18 8.68 9.18 9.68 10.18 1.804.09� 4.59� 5.09� 5.69� 6.09� 6.59� 7.09� 7.59� 8.09� 8.59� 9.09� 9.59� 10.09� 10.59� 11.09� 11.59�
2.32 2.84 3.35 3.85 4.36 4.86 5.36 5.87 6.37 6.87 7.37 7.87 8.38 8.88 9.38 9.88 1.823.94� 4.44� 4.94� 5.44� 5.94� 6.44� 6.94� 7.44� 7.94� 8.44� 8.94� 9.44� 9.94� 10.44� 10.94� 11.44�
— 2.51 3.03 3.54 4.05 4.55 5.06 5.56 6.06 6.56 7.07 7.57 8.07 8.57 9.07 9.57 1.833.78� 4.28� 4.78� 5.29� 5.79� 6.29� 6.79� 7.29� 7.79� 8.29� 8.79� 9.29� 9.79� 10.29� 10.79� 11.29�
3.32 3.82 4.33 4.83 5.33 5.83 6.33 6.83 7.33 7.83 8.34 8.84 9.34 9.84 10.34 10.84 1.873.16 3.67 4.17 4.67 5.18 5.68 6.18 6.68 7.18 7.68 8.18 8.68 9.18 9.69 10.19 10.69 1.882.37 2.88 3.39 3.90 4.40 4.91 5.41 5.91 6.42 6.92 7.42 7.92 8.42 8.93 9.43 9.93 1.90— 2.72 3.23 3.74 4.25 4.75 5.26 5.76 6.26 6.77 7.27 7.77 8.27 8.77 9.27 9.77 1.91
3.88� 4.38� 4.89� 5.39� 5.89� 6.39� 6.89� 7.39� 7.89� 8.39� 8.89� 9.39� 9.89� 10.39� 10.89� 11.39�
— — — — — 3.36 3.88 4.39 4.90 5.41 5.92 6.42 6.93 7.43 7.94 8.44 2.00— — 2.79 3.31 3.82 4.33 4.84 5.34 5.85 6.35 6.85 7.36 7.86 8.36 8.86 9.36 — 2.60 3.12 3.63 4.14 4.64 5.15 5.65 6.16 6.66 7.16 7.66 8.17 8.67 9.17 9.67
2.25 2.76 3.28 3.79 4.29 4.80 5.30 5.81 6.31 6.81 7.31 7.82 8.32 8.82 9.32 9.82 2.41 2.93 3.44 3.94 4.45 4.95 5.46 5.96 6.46 6.97 7.47 7.97 8.47 8.97 9.47 9.98 2.74 3.24 3.75 4.26 4.76 5.26 5.77 6.27 6.77 7.27 7.77 8.28 8.78 9.28 9.78 10.28 3.05 3.56 4.06 4.57 5.07 5.57 6.07 6.58 7.08 7.58 8.08 8.58 9.08 9.58 10.08 10.58 3.21 3.71 4.22 4.72 5.22 5.73 6.23 6.73 7.23 7.73 8.23 8.73 9.23 9.73 10.23 10.73 3.37 3.87 4.37 4.88 5.38 5.88 6.38 6.88 7.38 7.88 8.38 8.88 9.38 9.89 10.39 10.89 3.68� 4.18� 4.68� 5.18� 5.68� 6.18� 6.68� 7.19� 7.69� 8.19� 8.69� 9.19� 9.69� 10.19� 10.69� 11.19�
3.83� 4.33� 4.83� 5.33� 5.84� 6.34� 6.84� 7.34� 7.84� 8.34� 8.84� 9.34� 9.84� 10.34� 10.84� 11.34�
3.98� 4.48� 4.99� 5.49� 5.99� 6.49� 6.99� 7.49� 7.99� 8.49� 8.99� 9.49� 9.99� 10.49� 10.99� 11.49�
— 2.64 3.16 3.67 4.18 4.69 5.19 5.70 6.20 6.71 7.21 7.71 8.21 8.71 9.22 9.72 2.102.29 2.81 3.32 3.83 4.34 4.84 5.35 5.85 6.36 6.86 7.36 7.86 8.37 8.87 9.37 9.87 3.93� 4.43� 4.93� 5.43� 5.94� 6.44� 6.94� 7.44� 7.94� 8.44� 8.94� 9.44� 9.94� 10.44� 10.94� 11.44�
3.10 3.60 4.11 4.61 5.12 5.62 6.12 6.62 7.12 7.63 8.13 8.63 9.13 9.63 10.13 10.63 2.13
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 11.00 PL: 12.00 PL: 13.00 PL: 14.00 PL: 15.00 PL: 16.00 PL: 17.00 PL: 18.00 PL: 19.00 PL: 20.00 PL: 21.00 PL: 22.00 PL: 23.00 PL: 24.00 PL: 25.00 PL: 26.0055 teeth 60 teeth 65 teeth 70 teeth 75 teeth 80 teeth 85 teeth 90 teeth 95 teeth 100 teeth 105 teeth 110 teeth 115 teeth 120 teeth 125 teeth 130 teeth speed110 XL 120 XL 130 XL 140 XL 150 XL 160 XL 170 XL 180 XL 190 XL 200 XL 210 XL 220 XL 230 XL 240 XL 250 XL 260 XL ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20 belt width 1⁄4 5⁄16
3⁄8 7⁄161⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2
width factor .15 .21 .28 .35 .42 .57 .71 .86 1.0 1.29 1.56
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diame-ters can affect actual operating drive center distances.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K17 - K32 5/20/05 5:13 PM Page 27
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-28
PULLEYS
XL1⁄5″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
speed code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 6.00 PL: 7.00 PL: 8.00 PL: 9.00 PL: 10.00ratio no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 30 teeth 35 teeth 40 teeth 45 teeth 50 teeth■■ grooves in. grooves in. rpm belt rpm belt rpm belt 60 XL 70 XL 80 XL 90 XL 100 XL
2.14 28 XL 1.783 60 XL 3.820 1633 1.98 817 1.00 542 .66 — — — — —14 XL .891 30 XL 1.910 1633 1.08 817 .50 542 .33 — — �1.72� �2.24� 2.75
2.18 22 XL 1.401 48 XL 3.056 1604 1.57 802 .79 532 .52 — — — — —11 XL .700 24 XL 1.528 1604 — 802 .39 532 .26 — �1.69� �2.21� �2.71� �3.22�
2.20 20 XL 1.273 44 XL 2.801 1591 1.42 795 .72 527 .46 — — — — —10 XL .637 22 XL 1.401 1591 — 795 .36■ 527 .23 1.34� 1.86� 2.36� 2.87� 3.37�
2.22 18 XL 1.146 40 XL 2.546 1575 1.28 788 .64 523 .42 — — — — —2.25 16 XL 1.019 36 XL 2.292 1556 1.15 778 .58 516 .38 — — — — 2.312.29 21 XL 1.337 48 XL 3.056 1531 1.49 766 .75 508 .50 — — — — —
14 XL .891 32 XL 2.037 1531 1.00 766 .50 508 .33 — — — �2.12� �2.63�
2.33 18 XL 1.146 42 XL 2.674 1500 1.28 750 .64 498 .42 — — — — —12 XL .764 28 XL 1.783 1500 .86 750 .43 498 .28 — — �1.93� �2.44� �2.95�
2.40 30 XL 1.910 72 XL 4.584 1458 2.11 729 1.07 483 .71 — — — — —20 XL 1.273 48 XL 3.056 1458 1.42 729 .72 483 .46 — — — — —15 XL .955 36 XL 2.292 1458 1.07 729 .53 483 .36 — — — — 2.3510 XL .637 24 XL 1.528 1458 — 729 .36■ 483 .23 — �1.74� �2.25� �2.76� �3.27�
2.44 18 XL 1.146 44 XL 2.801 1432 1.28 716 .64 475 .42 — — — — —2.50 24 XL 1.528 60 XL 3.820 1400 1.71 700 .86 464 .56 — — — — —
16 XL 1.019 40 XL 2.546 1400 1.15 700 .58 464 .38 — — — — 2.0512 XL .764 30 XL 1.910 1400 .86 700 .43 464 .28 — — �1.80� �2.32� �2.84�
2.55 11 XL .700 28 XL 1.783 1375 688 .39 456 .26 — — �1.97� �2.49� �3.00�
2.57 28 XL 1.783 72 XL 4.584 1361 1.98 681 1.00 451 .66 — — — — —14 XL .891 36 XL 2.292 1361 1.00 681 .50 451 .33 — — — �1.86� �2.39�
2.63 16 XL 1.019 42 XL 2.674 1333 1.15 666 .58 442 .38 — — — — —2.67 18 XL 1.146 48 XL 3.056 1312 1.28 656 .64 435 .42 — — — — —
15 XL .955 40 XL 2.546 1312 1.07 656 .53 435 .36 — — — — �2.09�
12 XL .764 32 XL 2.037 1312 .86 656 .43 435 .28 — — �1.67� �2.20� �2.72�
2.73 22 XL 1.401 60 XL 3.820 1283 1.57 642 .79 425 .52 — — — — —11 XL .700 30 XL 1.910 1283 — 642 .39 425 .26 — — �1.85� �2.37� �2.88�
2.75 16 XL 1.019 44 XL 2.801 1273 1.15 636 .58 422 .38 — — — — —2.80 15 XL .955 42 XL 2.674 1250 1.07 625 .53 414 .36 — — — — —
10 XL .637 28 XL 1.783 1250 — 625 .36■ 414 .23 — �1.48� �2.01� �2.53� �3.04�
2.86 21 XL 1.337 60 XL 3.820 1225 1.49 613 .75 406 .50 — — — — —14 XL .891 40 XL 2.546 1225 1.00 613 .50 406 .33 — — — — �2.13�
2.91 11 XL .700 32 XL 2.037 1203 — 601 .39 399 .26 — — �1.71� �2.25� �2.76�
2.93 15 XL .955 44 XL 2.801 1193 1.07 597 .53 396 .36 — — — — —
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K17 - K32 5/20/05 5:13 PM Page 28
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-29
PULL
EYS
XL1⁄5″ Pitch
Stock DriveSelection
— — — — — 3.44 3.96 4.48 4.99 5.50 6.01 6.52 7.02 7.53 8.03 8.53 2.143.26 3.76 4.27 4.77 5.27 5.77 6.27 6.78 7.28 7.78 8.28 8.78 9.28 9.78 10.28 10.78 — — 2.88 3.39 3.91 4.42 4.93 5.43 5.94 6.44 6.95 7.45 7.95 8.45 8.96 9.46 2.18
3.72� 4.23� 4.73� 5.23� 5.73� 6.23� 6.73� 7.23� 7.73� 8.24� 8.74� 9.24� 9.74� 10.24� 10.74� 11.24�
— 2.69 3.20 3.72 4.23 4.73 5.24 5.74 6.25 6.75 7.26 7.76 8.26 8.76 9.26 9.77 2.203.88� 4.38� 4.88� 5.38� 5.88� 6.38� 6.88� 7.39� 7.89� 8.39� 8.89� 9.39� 9.89� 10.39� 10.89� 11.39�
2.50 3.01 3.53 4.03 4.54 5.05 5.55 6.05 6.56 7.06 7.56 8.07 8.57 9.07 9.57 10.07 2.222.82 3.33 3.84 4.35 4.85 5.36 5.86 6.36 6.87 7.37 7.87 8.37 8.87 9.37 9.87 10.38 2.25— 2.39 2.92 3.44 3.95 4.46 4.97 5.48 5.98 6.49 6.99 7.50 8.00 8.50 9.00 9.51 2.29
3.14 3.65 4.16 4.66 5.16 5.67 6.17 6.67 7.17 7.67 8.18 8.68 9.18 9.68 10.18 10.68 2.37 2.89 3.41 3.92 4.43 4.94 5.44 5.95 6.45 6.95 7.46 7.96 8.46 8.96 9.46 9.97 2.333.46� 3.96� 4.47� 4.97� 5.47� 5.97� 6.48� 6.98� 7.48� 7.98� 8.48� 8.98� 9.48� 9.98� 10.48� 10.98�
— — — — — — — 3.65 4.18 4.70 5.22 5.74 6.25 6.76 7.27 7.78 2.40— 2.43 2.96 3.48 4.00 4.51 5.02 5.52 6.03 6.53 7.00 7.54 8.05 8.55 9.05 9.55
2.87 3.38 3.89 4.39 4.90 5.40 5.91 6.41 6.91 7.42 7.92 8.42 8.92 9.42 9.92 10.42 3.77� 4.27� 4.77� 5.28� 5.78� 6.28� 6.78� 7.28� 7.78� 8.28� 8.78� 9.28� 9.79� 10.29� 10.79� 11.29�
2.24 2.77 3.29 3.81 4.32 4.82 5.33 5.84 6.34 6.85 7.35 7.85 8.35 8.86 9.36 9.86 2.44— — — — 3.08 3.61 4.14 4.65 5.17 5.68 6.19 6.70 7.20 7.71 8.22 8.72 2.50
2.58 3.10 3.61 4.12 4.63 5.14 5.64 6.15 6.65 7.15 7.66 8.16 8.66 9.16 9.67 10.17 3.35� 3.85� 4.36� 4.86� 5.36� 5.87� 6.37� 6.87� 7.37� 7.87� 8.38� 8.88� 9.38� 9.88� 10.38� 10.88�
3.50� 4.01� 4.51� 5.02� 5.52� 6.02� 6.52� 7.02� 7.53� 8.03� 8.53� 9.03� 9.53� 10.03� 10.53� 11.03� 2.55— — — — — — — 3.73 4.26 4.79 5.31 5.83 6.34 6.85 7.36 7.87 2.57
2.91� 3.42 3.93 4.44 4.95 5.45 5.95 6.46 6.96 7.46 7.96 8.47 8.97 9.47 9.97 10.47 2.45 2.98 3.50 4.01 4.52 5.03 5.53 6.04 6.54 7.05 7.55 8.05 8.56 9.06 9.56 10.06 2.63— 2.51 3.04 3.57 4.08 4.60 5.11 5.61 6.12 6.63 7.13 7.64 8.14 8.64 9.15 9.65 2.67
2.62� 3.14 3.66 4.17 4.68 5.18 5.69 6.19 6.70 7.20 7.70 8.21 8.71 9.21 9.71 10.21 3.23 3.74 4.25� 4.75� 5.26� 5.76� 6.26� 6.77� 7.27� 7.77� 8.27� 8.77� 9.27� 9.77� 10.28� 10.78�
— — — — 3.16 3.70 4.22 4.74 5.26 5.77 6.28 6.79 7.30 7.80 8.31 8.81 2.733.39� 3.90� 4.40� 4.91� 5.41� 5.91� 6.42� 6.92� 7.42� 7.92� 8.42� 8.93� 9.43� 9.93� 10.43� 10.93�
2.32� 2.86 3.38 3.89 4.41 4.91 5.42 5.93 6.43 6.94 7.44 7.95 8.45 8.95 9.45 9.96 2.752.50� 3.02 3.54 4.05 4.56 5.07 5.58 6.08 6.59 7.09 7.60 8.10 8.60 9.11 9.61 10.11 2.803.55� 4.06� 4.56� 5.06� 5.57� 6.07� 6.57� 7.07� 7.57� 8.08� 8.58� 9.08� 9.58� 10.08� 10.58� 11.08�
— — — — 3.20 3.74 4.26 4.78 5.30 5.81 6.32 6.83 7.34 7.85 8.35 8.86 2.862.67� 3.19� 3.70� 4.21 4.72 5.23 5.74 6.24 6.74 7.25 7.75 8.25 8.76 9.26 9.76 10.26 3.28� 3.79� 4.29� 4.80� 5.30� 5.81� 6.31� 6.81� 7.31� 7.82� 8.32� 8.82� 9.32� 9.82� 10.32� 10.82� 2.912.36� 2.90� 3.42 3.94 4.45 4.96 5.47 5.97 6.48 6.98 7.49 7.99 8.50 9.00 9.50 10.00 2.93
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 11.00 PL: 12.00 PL: 13.00 PL: 14.00 PL: 15.00 PL: 16.00 PL: 17.00 PL: 18.00 PL: 19.00 PL: 20.00 PL: 21.00 PL: 22.00 PL: 23.00 PL: 24.00 PL: 25.00 PL: 26.0055 teeth 60 teeth 65 teeth 70 teeth 75 teeth 80 teeth 85 teeth 90 teeth 95 teeth 100 teeth 105 teeth 110 teeth 115 teeth 120 teeth 125 teeth 130 teeth speed110 XL 120 XL 130 XL 140 XL 150 XL 160 XL 170 XL 180 XL 190 XL 200 XL 210 XL 220 XL 230 XL 240 XL 250 XL 260 XL ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 1⁄4 5⁄163⁄8 7⁄16
1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2
width factor .15 .21 .28 .35 .42 .57 .71 .86 1.0 1.29 1.56
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K17 - K32 5/20/05 5:13 PM Page 29
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-30
PULLEYS
XL1⁄5″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 6.00 PL: 7.00 PL: 8.00 PL: 9.00 PL: 10.00speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 30 teeth 35 teeth 40 teeth 45 teeth 50 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 60 XL 70 XL 80 XL 90 XL 100 XL
3.00 24 XL 1.528 72 XL 4.584 1167 1.71 583 .86 387 .56 — — — — — 20 XL 1.273 60 XL 3.820 1167 1.42 583 .72 387 .46 — — — — — 16 XL 1.019 48 XL 3.056 1167 1.15 583 .58 387 .38 — — — — 14 XL .891 42 XL 2.674 1167 1.00 583 .50 387 .33 — — — — �1.99�
12 XL .764 36 XL 2.292 1167 .86 583 .43 387 .28 — — — �1.94� �2.48�
10 XL .637 30 XL 1.910 1167 — 583 .36■ 387 .23 — — �1.89� �2.41� �2.93�
3.14 14 XL .891 44 XL 2.801 1114 1.00 557 .50 370 .33 — — — — — 3.20 15 XL .955 48 XL 3.056 1094 1.07 547 .53 363 .36 — — — — —
10 XL .637 32 XL 2.037 1094 .— 547 .36■ .363 .23 — — �1.75� �2.29� �2.81�
3.27 22 XL 1.401 72 XL 4.584 1069 1.57 535 .79 355 .52 — — — — — 11 XL .700 36 XL 2.292 1069 .— 535 .39 355 .26 — — — �1.98� �2.52�
3.33 18 XL 1.146 60 XL 3.820 1050 1.28 525 .64 348 .42 — — — — — 12 XL .764 40 XL 2.546 1050 .86 525 .43 348 .28 — — — — �2.21�
3.43 21 XL 1.337 72 XL 4.584 1021 1.49 510 .75 338 .50 — — — — — 14 XL .891 48 XL 3.056 1021 1.00 510 .50 338 .33 — — — — —
3.50 12 XL .764 42 XL 2.674 1000 .86 500 .43 331 .28 — — — — �2.07�
3.60 20 XL 1.273 72 XL 4.584 972 1.42 486 .72 322 .46 — — — — — 10 XL .637 36 XL 2.292 972 .— 486 .36■ 322 .23 — — — �2.02 � �2.56�
3.64 11 XL .700 40 XL 2.546 963 .— 481 .39 319 .26 — — — — �2.25�
3.67 12 XL .764 44 XL 2.801 955 .86 477 .43 316 .28 — — — — — 3.75 16 XL 1.019 60 XL 3.820 933 1.15 467 .58 309 .38 — — — — — 3.82 11 XL .700 42 XL 2.674 917 .— 458 .39 304 .26 — — — — �2.11�
4.00 18 XL 1.146 72 XL 4.584 875 1.28 438 .64 290 .42 — — — — — 15 XL .955 60 XL 3.820 875 1.07 438 .53 290 .36 — — — — — 12 XL .764 48 XL 3.056 875 .86 438 .43 290 .28 — — — — — 11 XL .700 44 XL 2.801 875 .— 438 .39 290 .26 — — — — �1.96�
10 XL .637 40 XL 2.546 875 .— 438 .36■ 290 .23 — — — — �2.29�
4.20 10 XL .637 42 XL 2.674 832 .— 416 .36■ 276 .23 — — — — �2.15�
4.29 14 XL .891 60 XL 3.820 817 1.00 408 .50 270 .33 — — — — — 4.36 11 XL .700 48 XL 3.056 802 .— 401 .39 266 .26 — — — — — 4.40 10 XL .637 44 XL 2.801 796 .— 398 .36■ 264 .23 — — — — �1.99�
4.50 16 XL 1.019 72 XL 4.584 778 1.15 389 .58 258 .38 — — — — — 4.80 15 XL .955 72 XL 4.584 730 1.07 365 .53 242 .36 — — — — —
10 XL .637 48 XL 3.056 730 .— 365 .36■ 242 .23 — — — — — 5.00 12 XL .764 60 XL 3.820 700 .86 350 .43 232 .28 — — — — — 5.14 14 XL .891 72 XL 4.584 681 1.00 340 .50 226 .33 — — — — — 5.45 11 XL .700 60 XL 3.820 642 .— 321 .39 213 .26 — — — — — 6.00 12 XL .764 72 XL 4.584 584 .86 292 .43 193 .28 — — — — —
10 XL .637 60 XL 3.820 584 .— 292 .36■ 193 .23 — — — — — 6.55 11 XL .755 72 XL 4.584 535 .— 267 .39 177 .26 — — — — — 7.20 10 XL .637 72 XL 4.584 486 .— 243 .36■ 161 .23 — — — — —
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K17 - K32 5/20/05 5:13 PM Page 30
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-31
PULL
EYS
XL1⁄5″ Pitch
Stock DriveSelection
.— .— .— .— .— .— 3.34 3.89 4.43 4.96 5.48 6.00 6.52 7.03 7.54 8.05 3.00
.— .— .— .— 3.24 3.78 4.31 4.83 5.34 5.86 6.37 6.88 7.39 7.89 8.40 8.90
.— 2.59� 3.13 3.65 4.17 4.68 5.20 5.70 6.21 6.72 7.22 7.73 8.23 8.74 9.24 9.742.54� 3.07� 3.58� 4.10� 4.61 5.12 5.62 6.13 6.64 7.14 7.64 8.15 8.65 9.15 9.65 10.163.00� 3.51� 4.02� 4.53� 5.04� 5.54� 6.05� 6.55� 7.05� 7.56� 8.06� 8.56� 9.06� 9.57� 10.07� 10.57�
3.44� 3.94� 4.45� 4.95� 5.46� 5.96� 6.46� 6.97� 7.47� 7.97� 8.47� 8.97� 9.47� 9.98� 10.48� 10.98�
2.40� 2.94� 3.46� 3.98� 4.49 5.00 5.51 6.02 6.53 7.03 7.53 8.04 8.54 9.05 9.55 10.05 3.14.— 2.63� 3.17� 3.70 4.21 4.73 5.24 5.75 6.26 6.76 7.27 7.77 8.28 8.78 9.29 9.79 3.20
3.32� 3.83� 4.34� 4.84� 5.35� 5.85� 6.36� 6.86� 7.36� 7.86� 8.37� 8.87� 9.37� 9.87� 10.37� 10.87�
.— .— .— .— .— .— 3.42 3.97 4.51 5.04 5.57 6.09 6.60 7.12 7.63 8.14 3.273.04� 3.56� 4.07� 4.58� 5.08� 5.59� 6.09� 6.60� 7.10� 7.60� 8.11� 8.61� 9.11� 9.61� 10.11� 10.62�
.— .— .— 2.77 3.32 3.86 4.39 4.91 5.43 5.94 6.46 6.97 7.48 7.98 8.49 9.00 3.332.75� 3.27� 3.79� 4.30� 4.81� 5.32� 5.83� 6.33� 6.84� 7.34� 7.84� 8.35� 8.85� 9.35� 9.86� 10.36�
.— .— .— .— .— .— 3.46 4.01 4.55 5.08 5.61 6.13 6.65 7.16 7.67 8.18 3.43
.— 2.67� 3.21� 3.74� 4.26� 4.77� 5.28 5.79 6.30 6.81 7.32 7.82 8.33 8.83 9.33 9.842.62� 3.15� 3.67� 4.19� 4.70� 5.21� 5.72� 6.22� 6.73� 7.23� 7.74� 8.24� 8.74� 9.25� 9.75� 10.25� 3.50.— .— .— .— .— .— 3.50 4.05 4.59 5.13 5.65 6.17 6.69 7.20 7.72 8.23 3.60
3.08� 3.60� 4.11� 4.62� 5.13� 5.63� 6.14� 6.64� 7.15� 7.65� 8.15� 8.66� 9.16� 9.66� 10.16� 10.66�
2.79� 3.32� 3.83� 4.35� 4.86� 5.37� 5.87� 6.38� 6.88� 7.39� 7.89� 8.39� 8.90� 9.40� 9.90� 10.40� 3.642.48� 3.02� 3.55� 4.07� 4.58� 5.09� 5.60� 6.11� 6.62� 7.12� 7.63� 8.13� 8.64� 9.14� 9.64� 10.14� 3.67.— .— .— 2.84� 3.40� 3.94 4.47 5.00 5.52 6.03 6.55 7.06 7.57 8.07 8.58 9.09 3.75
2.66� 3.19� 3.71� 4.23� 4.74� 5.25� 5.76� 6.27� 6.77� 7.28� 7.78� 8.29� 8.79� 9.29� 9.80� 10.30� 3.82.— .— .— .— .— .— 3.57 4.13 4.68 5.21 5.74 6.26 6.78 7.29 7.81 8.32 4.00.— .— .— 2.88� 3.44� 3.99� 4.52� 5.04 5.56 6.08 6.59 7.10 7.61 8.12 8.63 9.13�
2.19� 2.75� 3.29� 3.82� 4.34� 4.86� 5.37� 5.88� 6.39� 6.90� 7.41� 7.91� 8.42� 8.92� 9.43� 9.93�
2.52� 3.06� 3.59� 4.11� 4.63� 5.14� 5.65� 6.16� 6.66� 7.17� 7.67� 8.18� 8.68� 9.19� 9.69� 10.19�
2.83� 3.36� 3.88� 4.39� 4.90� 5.41� 5.92� 6.42� 6.93� 7.43� 7.94� 8.44� 8.94� 9.45� 9.95� 10.45�
2.70� 3.23� 3.76� 4.27� 4.79� 5.30� 5.81� 6.31� 6.82� 7.32� 7.83� 8.33� 8.84� 9.34� 9.84� 10.35� 4.20.— .— .— 2.92� 3.48� 4.03� 4.56� 5.08� 5.60� 6.12� 6.63� 7.15 7.66 8.16 8.67 9.18 4.29
2.23� 2.79� 3.34� 3.86� 4.39� 4.90� 5.42� 5.93� 6.44� 6.95� 7.45� 7.96� 8.46� 8.97� 9.47� 9.98� 4.362.59� 3.11� 3.63� 4.15� 4.67� 5.18� 5.69� 6.20� 6.71� 7.21� 7.72� 8.22� 8.73� 9.23� 9.74� 10.24� 4.40.— .— .— .— .— 3.06� 3.65� 4.21� 4.76� 5.29 5.82 6.34 6.86 7.38 7.89 8.41 4.50.— .— .— .— .— 3.10� 3.69� 4.25� 4.80� 5.33� 5.86� 6.39 6.91 7.42 7.94 8.45 4.80
2.26� 2.83� 3.38� 3.91� 4.43� 4.95� 5.46� 5.97� 6.48� 6.99� 7.50� 8.00� 8.51� 9.01� 9.52� 10.02�
.— .— .— 3.00� 3.56� 4.11� 4.64� 5.17� 5.69� 6.21� 6.72� 7.23� 7.74� 8.25� 8.76� 9.27� 5.00
.— .— .— .— .— 3.14� 3.73� 4.29� 4.84� 5.38� 5.90� 6.43� 6.95� 7.47� 7.98� 8.49� 5.14
.— .— .— 3.04� 3.60� 4.15� 4.68� 5.21� 5.73� 6.25� 6.77� 7.28� 7.79� 8.30� 8.81� 9.31� 5.45
.— .— .— .— .— 3.21� 3.81� 4.37� 4.92� 5.46� 5.99� 6.51� 7.03� 7.55� 8.07� 8.58� 6.00
.— .— 2.46� 3.07� 3.64� 4.19� 4.73� 5.25� 5.77� 6.29� 6.81� 7.32� 7.83� 8.34� 8.85� 9.36�
.— .— .— .— .— 3.25� 3.84� 4.41� 4.96� 5.50� 6.03� 6.56� 7.08� 7.60� 8.11� 8.63� 6.55
.— .— .— .— .— 3.28� 3.88� 4.45� 5.00� 5.54� 6.07� 6.60� 7.12� 7.64� 8.16� 8.67� 7.20
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 11.00 PL: 12.00 PL: 13.00 PL: 14.00 PL: 15.00 PL: 16.00 PL: 17.00 PL: 18.00 PL: 19.00 PL: 20.00 PL: 21.00 PL: 22.00 PL: 23.00 PL: 24.00 PL: 25.00 PL: 26.0055 teeth 60 teeth 65 teeth 70 teeth 75 teeth 80 teeth 85 teeth 90 teeth 95 teeth 100 teeth 105 teeth 110 teeth 115 teeth 120 teeth 125 teeth 130 teeth speed110 XL 120 XL 130 XL 140 XL 150 XL 160 XL 170 XL 180 XL 190 XL 200 XL 210 XL 220 XL 230 XL 240 XL 250 XL 260 XL ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 1⁄4 5⁄163⁄8 7⁄16
1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2
width factor .15 .21 .28 .35 .42 .57 .71 .86 1.0 1.29 1.56
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K17 - K32 5/20/05 5:13 PM Page 31
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K-32
PULLEYS
L3⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 12.375 PL: 15.00 PL: 18.75 PL: 21.00 PL: 22.50speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 33 teeth 40 teeth 50 teeth 56 teeth 60 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 124 L 150 L 187 L 210 L 225 L
1.00 48 L 5.730 48 L 5.730 3500 6.27 1750 4.06 1160 2.81 — — — — —44 L 5.252 44 L 5.252 3500 6.12 1750 3.77 1160 2.59 — — — — —40 L 4.775 40 L 4.775 3500 5.87 1750 3.47 1160 2.36 — — — — —36 L 4.297 36 L 4.297 3500 5.52 1750 3.15 1160 2.14 — — — — —32 L 3.820 32 L 3.820 3500 5.10 1750 2.83 1160 1.91 — — — 4.51 5.2630 L 3.581 30 L 3.581 3500 4.86 1750 2.66 1160 1.79 — — — 4.88 5.6328 L 3.342 28 L 3.342 3500 4.71 1750 2.49 1160 1.67 — — 4.13 4.26 6.0126 L 3.104 26 L 3.104 3500 4.35 1750 2.32 1160 1.56 — — 4.51 5.63 6.3824 L 2.865 24 L 2.865 3500 4.06 1750 2.15 1160 1.44 — — 4.88 6.01 6.7622 L 2.626 22 L 2.626 3500 3.77 1750 1.98 1160 1.32 — 3.38 5.26 6.39 7.3121 L 2.507 21 L 2.507 3500 3.62 1750 1.89 1160 1.26 — 3.57 5.45 6.57 7.3220 L 2.387 20 L 2.387 3500 3.46 1750 1.80 1160 1.20 — 3.76 5.53 6.76 7.5119 L 2.268 19 L 2.268 3500 3.31 1750 1.71 1160 1.14 2.63 3.95 5.82 6.95 7.7018 L 2.149 18 L 2.149 3500 3.15 1750 1.62 1160 1.08 2.82 4.13 6.01 7.14 7.8917 L 2.029 17 L 2.029 3500 2.99 1750 1.54 1160 1.03 3.01 4.32 6.20 7.32 8.0716 L 1.910 16 L 1.910 3500 2.83 1750 1.45 1160 .97 3.20 4.51 6.39 7.51 8.2614 L 1.671 14 L 1.671 3500 2.49■ 1750 1.27 1160 .85 3.57 4.89 6.76 7.89 8.6412 L 1.432 12 L 1.432 3500 .— 1750 1.09■ 1160 .72 3.95 5.26 7.14 8.26 9.01
1.04 21 L 2.507 22 L 2.626 3342 3.62 1671 1.89 1108 1.26 — 3.48 5.35 6.48 7.231.05 20 L 2.387 21 L 2.507 3333 3.46 1667 1.80 1105 1.20 — 3.66 5.54 6.67 7.42
19 L 2.268 20 L 2.387 3325 3.31 1663 1.71 1102 1.14 — 3.85 5.73 6.85 7.601.06 18 L 2.149 19 L 2.268 3314 3.15 1657 1.62 1098 1.08 2.72 4.04 5.92 7.04 7.79
17 L 2.029 18 L 2.149 3305 2.99 1653 1.54 1096 1.03 2.91 4.23 6.10 7.23 7.9816 L 1.910 17 L 2.029 3294 2.83 1647 1.45 1092 .97 3.10 4.42 6.29 7.42 8.17
1.07 30 L 3.581 32 L 3.820 3281 4.86 1641 2.66 1087 1.79 — — — 4.69 5.4428 L 3.342 30 L 3.581 3267 4.61 1633 2.49 1083 1.67 — — 3.94 5.07 5.82
1.08 26 L 3.104 28 L 3.342 3250 4.35 1625 2.32 1077 1.56 — — 4.32 5.44 6.1924 L 2.865 26 L 3.104 3231 4.06 1615 2.15 1071 1.44 — — 4.69 5.82 6.57
1.09 44 L 5.252 48 L 5.730 3208 6.12 1804 3.77 1063 2.59 — — — — —22 L 2.626 24 L 2.865 3208 3.77 1604 1.98 1063 1.32 — — 5.07 6.20 6.95
1.10 40 L 4.775 44 L 5.252 3182 5.87 1591 3.47 1055 2.36 — — — — —20 L 2.387 22 L 2.626 3182 3.46 1591 1.80 1055 1.20 — 3.57 5.45 6.57 7.32
1.11 36 L 4.297 40 L 4.775 3150 5.52 1575 3.15 1044 2.14 — — — — —19 L 2.268 21 L 2.507 3167 3.31 1583 1.71 1050 1.14 — 3.76 5.63 6.76 7.5118 L 2.149 20 L 2.387 3150 3.15 1575 1.62 1044 1.08 — 3.94 5.82 6.95 7.70
1.12 17 L 2.029 19 L 2.268 3132 2.99 1566 1.54 1038 1.03 2.82 4.13 6.01 7.14 7.891.13 32 L 3.820 36 L 4.297 3111 5.10 1556 2.83 1031 1.91 — — — — 4.88
16 L 1.910 18 L 2.149 3111 2.83 1556 1.45 1031 .97 — 4.32 6.20 7.32 8.071.14 28 L 3.342 32 L 3.820 3063 4.61 1531 2.49 1015 1.67 — — — 4.88 5.63
21 L 2.507 24 L 2.865 3063 3.62 1531 1.89 1015 1.26 — 3.28 5.16 6.29 7.0414 L 1.671 16 L 1.910 3036 2.49■ 1531 1.27 1015 .85 3.38 4.70 6.57 7.70 8.45
1.15 26 L 3.104 30 L 3.581 3033 4.35 1517 2.32 1005 1.56 — — 4.12 5.25 6.001.16 19 L 2.268 22 L 2.626 3023 3.31 1511 1.71 1002 1.14 — 3.66 5.54 6.66 7.41
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K17 - K32 5/20/05 5:13 PM Page 32
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K-33
PULL
EYS
L3⁄8″ Pitch
Stock DriveSelection
.— .— .— .— .— 7.13 8.26 9.38 10.51 12.01 13.51 15.01 16.51 18.01 21.01 1.00
.— .— .— 6.01 6.76 7.88 9.01 10.13 11.26 12.76 14.26 15.76 17.26 18.76 21.76
.— 5.26 6.01 6.76 7.51 8.63 9.76 10.88 12.01 13.51 15.01 16.51 18.01 19.51 22.51 5.26 6.01 6.76 7.51 8.26 9.38 10.51 11.63 17.76 14.26 15.76 17.26 18.76 20.26 23.26 6.01 6.76 7.51 8.26 9.01 10.14 11.26 12.39 13.51 15.01 16.51 18.01 19.51 21.01 24.01 6.38 7.13 7.88 8.63 9.39 10.51 11.64 12.76 13.89 15.39 16.89 18.39 19.89 21.39 24.39 6.76 7.51 8.26 9.01 9.76 10.89 12.01 13.14 14.26 15.76 17.26 18.76 20.26 21.76 24.76 7.13 7.88 8.63 9.39 10.14 11.26 12.39 13.51 14.64 16.14 17.64 19.14 20.64 22.14 25.14 7.51 8.26 9.01 9.76 10.51 11.64 12.76 13.89 15.01 16.51 18.01 19.51 21.01 22.51 25.50 7.89 8.64 9.39 10.14 10.89 12.01 13.14 14.26 15.39 16.89 18.39 19.89 21.39 22.89 25.89 8.07 8.82 9.57 10.32 11.07 12.20 13.32 14.45 15.57 17.07 18.57 20.08 21.58 23.08 26.08 8.26 9.01 9.76 10.51 11.26 12.39 13.51 14.64 15.76 17.26 18.76 20.26 21.76 23.26 26.26 8.54 9.20 9.95 10.70 11.45 12.57 13.70 14.82 15.95 17.45 18.95 20.45 21.95 23.45 26.458.64 9.39 10.14 10.89 11.64 12.76 13.89 15.01 16.14 17.64 19.14 20.64 22.14 23.64 26.64 8.82 9.57 10.32 11.07 11.83 12.95 14.07 15.20 16.33 17.83 19.33 20.83 22.33 23.83 26.83 9.01 9.76 10.51 11.26 12.01 13.14 14.26 15.39 16.51 18.01 19.51 21.01 22.51 24.01 27.01 9.39 10.14 10.89 11.64 12.39 13.51 14.64 15.76 16.89 19.89 19.89 21.39 22.89 24.39 27.39 9.76 10.51 11.26 12.01 12.76 13.89 15.01 16.14 17.26 18.76 20.26 21.76 23.26 24.76 27.76 7.98 8.73 9.48 10.23 10.98 12.11 13.23 14.36 15.48 16.98 18.48 19.98 21.48 22.98 25.98 1.048.17 8.92 9.67 10.42 11.17 12.29 13.42 14.54 15.67 17.17 18.76 20.17 21.67 23.17 26.17 1.058.35 9.11 9.86 10.61 11.36 12.48 13.61 14.73 15.86 17.36 18.86 20.36 21.86 23.36 26.36 8.54 9.29 10.04 10.79 11.54 12.67 13.79 14.92 16.04 17.54 19.04 20.54 22.04 23.54 26.55 1.068.73 9.48 10.23 10.98 11.73 12.86 13.98 15.11 16.23 17.73 19.23 20.73 22.23 23.73 26.73 8.92 9.67 10.42 11.17 11.92 13.04 14.17 15.29 16.42 17.92 19.42 20.92 22.42 23.92 26.92 6.19 6.94 7.69 8.45 9.20 10.32 11.47 12.57 13.70 15.20 16.70 18.20 19.70 21.20 24.20 1.076.57 7.32 8.07 8.82 9.57 10.70 11.82 12.95 14.07 15.57 17.07 18.57 20.07 21.57 24.57 6.95 7.70 8.45 9.20 9.95 11.07 12.20 13.32 14.45 15.95 17.45 18.95 20.45 21.95 24.95 1.087.32 8.07 8.82 9.57 10.32 11.45 12.57 13.70 14.82 16.33 17.82 19.32 20.82 22.33 25.33 .— .— .— .— 6.38 7.50 8.63 9.76 10.88 12.38 13.88 15.38 16.88 18.38 21.39 1.09
7.70 8.45 9.20 9.95 10.70 11.82 12.95 14.07 15.20 16.70 18.20 19.70 21.20 22.70 25.70 .— .— 5.63 6.38 7.13 8.25 9.38 10.51 11.63 13.13 14.63 16.13 17.63 18.13 22.14 1.10
8.07 8.82 9.57 10.32 11.07 12.20 13.33 14.45 15.58 17.07 18.57 20.08 21.58 23.08 26.08 4.88 5.63 6.38 7.13 7.88 9.01 10.13 11.26 12.38 13.88 15.38 16.89 18.39 19.89 22.89 1.118.26 9.01 9.76 10.51 11.26 12.39 13.51 14.64 15.76 17.26 18.76 20.26 21.76 23.26 26.26 8.45 9.20 9.95 10.70 11.45 12.57 13.70 14.82 15.95 17.45 18.95 20.45 21.95 23.45 26.45 8.64 9.39 10.14 10.89 11.64 12.76 13.89 15.01 16.14 17.64 19.14 20.64 22.14 23.64 26.64 1.125.63 6.38 7.14 7.88 8.63 9.76 10.88 12.01 13.13 14.63 16.13 17.64 19.14 20.64 23.64 1.138.82 9.57 10.32 11.07 11.83 12.95 14.07 15.20 16.33 17.83 19.32 20.82 22.33 23.83 26.83 6.38 7.13 7.88 8.63 9.38 10.51 11.63 12.76 13.88 15.38 16.89 18.39 19.89 21.39 24.39 1.147.79 8.54 9.29 10.04 10.79 11.92 13.04 14.17 15.29 16.79 18.29 19.79 21.29 22.79 25.79 9.20 9.95 10.70 11.45 12.20 13.33 14.45 15.58 16.70 18.20 19.70 21.20 22.70 24.20 27.20 6.75 7.51 8.26 9.01 9.76 10.88 12.01 13.14 14.26 15.76 17.26 18.76 20.26 21.76 24.76 1.158.16 8.91 9.67 10.42 11.17 12.29 13.42 14.54 15.67 17.17 18.67 20.17 21.67 23.17 26.17 1.16
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 24.00 PL: 25.50 PL: 27.00 PL: 28.50 PL: 30.00 PL: 32.25 PL: 34.50 PL: 36.75 PL: 39.00 PL: 42.00 PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 60.0064 teeth 68 teeth 72 teeth 76 teeth 80 teeth 86 teeth 92 teeth 98 teeth 104 teeth 112 teeth 120 teeth 128 teeth 136 teeth 144 teeth 160 teeth speed
240 L 255 L 270 L 285 L 300 L 322 L 345 L 367 L 390 L 420 L 450 L 480 L 510 L 540 L 600 L ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 3⁄8 7⁄161⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3
width factor .28 .35 .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K33- K48 5/20/05 5:06 PM Page 33
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-34
PULLEYS
L3⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 12.375 PL: 15.00 PL: 18.75 PL: 21.00 PL: 22.50speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 33 teeth 40 teeth 50 teeth 56 teeth 60 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 124 L 150 L 187 L 210 L 225 L
1.17 24 L 2.865 28 L 3.342 3000 4.06 1500 2.15 994 1.44 — — 4.50 5.63 6.3818 L 2.149 21 L 2.507 3000 3.15 1500 1.62 994 1.08 — 3.85 5.73 6.85 7.6012 L 1.432 14 L 1.671 3000 .— 1500 1.09■ 994 .72 �3.76� �5.07� �6.95� �8.07� �8.83�
1.18 22 L 2.626 26 L 3.104 2962 3.77 1481 1.62 982 1.32 — — 4.88 6.00 6.7617 L 2.029 20 L 2.387 2975 2.99 1483 1.54 986 1.03 2.72 4.04 5.91 7.04 7.79
1.19 16 L 1.910 19 L 2.263 2947 2.83 1474 1.45 977 .97 2.91 4.22 6.10 7.23 7.981.20 40 L 4.775 48 L 5.730 2917 5.87 1458 3.47 967 2.36 — — — — —
30 L 3.581 36 L 4.297 2917 4.86 1458 2.66 967 1.79 — — — 4.30 5.0620 L 2.387 24 L 2.865 2917 3.46 1458 1.80 967 1.20 — 3.37 5.25 6.38 7.13
1.21 14 L 1.671 17 L 2.029 2882 2.49■ 1441 1.27 955 .85 3.28 4.60 6.48 7.60 8.351.22 36 L 4.297 44 L 5.252 2864 5.52 1432 3.15 949 2.14 — — — — —
18 L 2.149 22 L 2.626 2864 3.15 1432 1.62 949 1.08 — 3.75 5.63 6.76 7.511.23 26 L 3.104 32 L 3.820 2844 4.35 1422 2.32 943 1.56 — — — 5.06 5.81
17 L 2.029 21 L 2.507 2833 2.99 1417 1.54 939 1.03 2.62 3.94 5.81 6.94 7.691.24 21 L 2.507 26 L 3.104 2827 3.62 1413 1.89 937 1.26 — 3.09 4.97 6.10 6.851.25 48 L 5.730 60 L 7.162 2800 6.27 1400 4.06 928 2.81 — — — — —
32 L 3.820 40 L 4.775 2800 5.10 1400 2.83 928 1.91 — — — — —24 L 2.865 30 L 3.581 2800 4.06 1400 2.15 928 1.44 — — 4.31 5.43 6.1916 L 1.910 20 L 2.387 2800 2.83 1400 1.45 928 .97 2.81 4.13 6.01 7.13 7.88
1.26 19 L 2.268 24 L 2.865 2770 3.31 1385 1.71 918 1.15 — 3.46 5.34 6.47 7.221.27 22 L 2.626 28 L 3.342 2750 3.77 1375 1.98 911 1.32 — — — 5.81 6.561.29 28 L 3.342 36 L 4.297 2722 4.61 1361 2.49 902 1.67 — — — 4.48 5.24
17 L 2.029 22 L 2.626 2705 2.99 1352 1.54 896 1.03 — 3.84 5.72 6.85 7.6014 L 1.671 18 L 2.149 2722 2.49■ 1361 1.27 902 .85 3.19 4.50 6.38 7.51 8.26
1.30 20 L 2.387 26 L 3.104 2692 3.46 1346 1.80 892 1.20 — — 5.06 6.19 6.941.31 16 L 1.910 21 L 2.507 2666 2.83 1333 1.45 884 .97 2.71 4.03 5.91 5.04 7.791.33 36 L 4.297 48 L 5.730 2625 5.52 1313 3.15 870 2.14 — — — — —
30 L 3.581 40 L 4.775 2625 4.86 1313 2.66 870 1.79 — — — — 4.6624 L 2.865 32 L 3.820 2625 4.06 1313 2.15 870 1.44 — — 4.10 5.24 5.9921 L 2.507 28 L 3.342 2625 3.62 1313 1.89 870 1.26 — — 4.77 5.90 6.6518 L 2.149 24 L 2.865 2625 3.15 1313 1.62 870 1.08 — 3.55 5.44 6.56 7.3112 L 1.432 16 L 1.910 2625 .— 1313 1.09■ 870 .72 �3.56� �4.88� �6.76� �7.88� �8.63�
1.36 44 L 5.252 60 L 7.162 2567 6.12 1283 3.77 851 2.59 — — — — —22 L 2.626 30 L 3.581 2567 3.77 1283 1.98 851 1.32 — — 4.48 5.61 6.3714 L 1.671 19 L 2.268 2579 2.49■ 1289 1.27 855 .85 3.09 4.41 6.28 7.41 8.18
1.37 19 L 2.268 26 L 3.104 2558 3.31 1279 1.71 848 1.14 — 3.26 5.15 6.28 7.031.38 32 L 3.820 44 L 5.252 2545 5.10 1273 2.83 844 1.91 — — — — —
26 L 3.104 36 L 4.297 2528 4.35 1264 2.32 838 1.56 — — — 4.66 5.4116 L 1.910 22 L 2.626 2545 2.83 1273 1.45 844 .97 2.61 3.93 5.81 6.94 7.69
1.40 20 L 2.387 28 L 3.342 2500 3.46 1250 1.80 829 1.20 — — 4.86 5.99 6.74
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K33- K48 5/20/05 5:06 PM Page 34
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-35
PULL
EYS
L3⁄8″ Pitch
Stock DriveSelection
7.13 7.88 8.63 9.38 10.13 11.26 12.38 13.51 14.64 16.13 17.64 19.13 20.64 22.14 25.14 1.178.35 9.10 9.85 10.60 11.35 12.48 13.60 14.73 15.85 17.36 18.86 20.36 21.86 23.36 26.36 9.57� 10.32� 11.07� 11.83� 12.58� 13.70� 14.83� 15.95� 17.08� 18.57� 20.08� 21.58� 23.08� 24.58� 27.58 7.51 8.26 9.01 9.76 10.51 11.63 12.76 13.88 15.01 16.51 18.01 19.51 21.01 22.51 25.51 1.188.54 9.29 10.04 10.79 11.54 12.67 13.79 14.92 16.04 17.54 19.04 20.56 22.04 23.59 26.54 8.73 9.48 10.23 10.98 11.73 12.86 13.98 15.10 16.23 17.73 19.23 20.73 22.23 23.73 26.73 1.19.— .— .— 5.99 6.74 7.87 9.00 10.12 11.25 12.75 14.25 15.75 17.25 18.76 21.76 1.20
5.81 6.56 7.31 8.06 8.81 9.94 11.07 12.19 13.32 14.82 16.32 17.82 19.32 20.82 23.82 7.88 8.63 9.38 10.13 10.88 12.01 13.13 14.26 15.38 16.89 18.39 19.89 21.39 22.89 25.89 9.10 9.85 10.60 11.35 12.11 13.23 14.36 15.48 16.61 18.11 19.61 21.11 22.61 24.11 27.11 1.21.— 5.23 5.99 6.74 7.49 8.62 9.75 10.87 12.00 13.50 15.00 16.50 18.01 19.51 22.51 1.22
8.26 9.01 9.76 10.51 11.26 12.39 13.51 14.64 15.76 17.26 18.76 20.26 21.76 23.36 26.26 6.56 7.31 8.06 8.81 9.57 10.69 11.82 12.94 14.11 15.57 17.07 18.57 20.07 21.57 24.57 1.238.44 8.63 9.95 10.70 11.45 12.57 13.70 14.82 15.95 17.45 18.95 20.45 21.95 23.45 26.45 7.60 8.35 9.10 9.85 10.60 11.73 12.85 13.98 15.10 16.60 18.10 19.60 21.11 20.60 25.61 1.24.— .— .— .— .— .— 7.45 8.58 9.36 10.86 12.36 13.87 15.37 16.87 19.87 1.25
5.29 5.99 6.74 7.49 8.25 9.37 10.50 11.62 12.75 14.25 15.75 17.26 18.76 20.26 23.26 6.94 7.69 8.44 9.19 9.04 11.07 12.19 13.32 14.44 15.94 17.45 18.95 20.45 21.95 24.95 8.63 9.38 10.13 10.88 11.64 12.76 13.89 15.01 16.13 17.64 19.14 20.64 22.14 23.64 26.64 7.97 8.72 9.47 10.23 10.98 12.10 13.23 14.35 15.48 16.98 18.48 19.98 21.48 22.98 25.98 1.267.31 8.06 8.81 9.57 10.32 11.44 12.57 13.69 14.82 16.32 17.82 19.32 20.82 22.32 25.32 1.275.99 6.74 7.49 8.25 9.00 10.12 11.25 12.38 13.50 15.00 16.50 18.01 19.51 21.01 24.01 1.298.35 9.10 9.85 10.60 11.35 12.48 13.60 14.73 15.85 17.35 18.86 20.36 21.86 23.36 26.36 9.01 9.76 10.51 11.26 12.01 13.14 14.26 15.39 16.51 18.01 19.51 21.01 22.51 24.01 27.01 7.69 8.44 9.19 9.94 10.69 11.82 12.94 14.11 15.20 16.70 18.20 19.70 21.20 22.70 25.70 1.308.54 9.29 10.04 10.79 11.54 12.66 13.79 14.92 16.04 17.54 19.04 20.54 22.04 23.54 25.64 1.31.— .— 5.58 6.34 7.10 8.23 9.36 10.49 11.61 13.12 14.61 16.12 17.62 19.12 22.12 1.33
5.41 6.17 6.92 7.67 8.43 9.55 10.68 11.81 12.93 14.44 15.94 17.44 18.94 20.44 23.44 6.74 7.49 8.25 9.00 9.75 10.88 12.00 13.13 14.25 15.75 17.26 18.76 20.26 21.76 24.76 7.40 8.16 8.91 9.66 10.41 14.59 12.66 13.79 14.91 16.41 17.91 19.42 20.91 22.42 25.42 8.06 8.82 9.57 10.32 11.07 12.19 13.32 14.45 15.57 17.07 18.57 20.07 21.57 23.07 26.07 9.38� 10.13� 10.88� 11.64� 12.39� 13.51� 14.64� 15.76� 16.89� 18.39� 19.89� 21.39� 22.89� 24.39� 27.39�
.— .— .— .— .— .— 7.45 8.58 9.79 11.22 12.72 14.23 15.73 17.23 20.24 1.367.12 7.87 8.62 9.37 10.13 11.25 12.38 13.50 14.63 16.13 17.63 19.13 20.63 22.13 25.13 8.91 9.66 10.41 11.16 11.92 13.04 14.17 15.29 16.42 17.92 19.42 20.92 22.42 23.92 26.92 7.78 8.53 9.28 10.03 10.79 14.96 13.04 14.16 15.29 16.79 18.29 19.79 21.29 22.79 25.79 1.37.— 5.58 6.34 7.10 7.85 8.98 10.11 11.24 12.36 13.87 15.37 16.87 18.37 19.89 22.88 1.38
6.17 6.92 7.67 8.43 9.18 10.31 11.43 12.56 13.68 15.19 16.69 18.19 19.69 21.19 24.19 8.44 9.19 9.94 10.69 11.44 12.57 13.70 14.82 15.95 17.45 18.95 20.45 21.95 23.45 26.45 7.49 8.25 9.00 9.75 10.50 11.63 12.75 13.88 15.00 16.51 18.01 19.51 21.01 22.51 25.51 1.40
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 24.00 PL: 25.50 PL: 27.00 PL: 28.50 PL: 30.00 PL: 32.25 PL: 34.50 PL: 36.75 PL: 39.00 PL: 42.00 PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 60.0064 teeth 68 teeth 72 teeth 76 teeth 80 teeth 86 teeth 92 teeth 98 teeth 104 teeth 112 teeth 120 teeth 128 teeth 136 teeth 144 teeth 160 teeth speed
240 L 255 L 270 L 285 L 300 L 322 L 345 L 367 L 390 L 420 L 450 L 480 L 510 L 540 L 600 L ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 3⁄8 7⁄161⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3
width factor .28 .35 .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K33- K48 5/20/05 5:07 PM Page 35
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-36
PULLEYS
L3⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 12.375 PL: 15.00 PL: 18.75 PL: 21.00 PL: 22.50speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 33 teeth 40 teeth 50 teeth 56 teeth 60 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 124 L 150 L 187 L 210 L 225 L
1.41 17 L 2.029 24 L 2.865 2479 2.99 1239 1.54 822 1.03 — 3.64 5.52 6.65 7.401.42 12 L 1.432 17 L 2.029 2470 .— 1235 1.09■ 819 .72 �3.46� �4.78� �6.66� �7.79� �8.54�
1.43 28 L 3.342 40 L 4.775 2450 4.61 1225 2.49 812 1.67 — — — — 4.83 21 L 2.507 30 L 3.581 2450 3.62 1225 1.89 812 1.26 — — 4.66 5.70 6.4614 L 1.671 20 L 2.387 2450 2.49■ 1225 1.27 812 .85 2.99 4.31 6.19 7.32 8.07
1.44 18 L 2.149 26 L 3.104 2423 3.15 1212 1.62 803 1.08 — — 5.24 6.37 7.121.45 22 L 2.626 32 L 3.820 2406 3.77 1203 1.98 788 1.32 — — 4.28 5.41 6.171.47 30 L 3.581 44 L 5.252 2386 4.86 1193 2.66 791 1.79 .— — — — —
19 L 2.268 28 L 3.342 2375 3.31 1187 1.71 787 1.14 — 3.05 4.95 6.08 6.831.50 48 L 5.730 72 L 8.594 2333 6.27 1167 4.06 773 2.81 — — — — —
40 L 4.775 60 L 7.162 2333 5.87 1167 3.47 773 2.36 — — — — —32 L 3.820 48 L 5.730 2333 5.10 1167 2.83 773 1.91 — — — — —24 L 2.865 36 L 4.297 2333 4.06 1167 2.15 773 1.44 — — — 4.83 5.5920 L 2.387 30 L 3.581 2333 3.46 1167 1.80 773 1.20 — — 4.66 5.79 6.5416 L 1.910 24 L 2.865 2333 2.83 1167 1.45 773 .97 — 3.73 5.61 6.74 7.5014 L 1.671 21 L 2.507 2333 2.49■ 1167 1.27 773 .85 2.88 4.21 6.09 7.32 7.9712 L 1.432 18 L 2.149 2333 .— 1167 1.09■ 773 .72 �3.36� �4.68� �6.56� �7.69� �8.44�
1.52 21 L 2.507 32 L 3.820 2297 3.62 1148 1.89 761 1.26 — — 4.36 5.50 6.261.53 17 L 2.029 26 L 3.104 2288 2.99 1144 1.54 758 1.03 — 3.43 5.32 6.46 7.111.54 26 L 3.104 40 L 4.775 2275 4.35 1138 2.32 754 1.56 — — — 4.24 5.001.56 18 L 2.149 28 L 3.342 2250 3.15 1125 1.62 746 1.08 — — 5.04 6.07 6.921.57 28 L 3.342 44 L 5.252 2227 4.61 1114 2.49 738 1.67 — — — — —
14 L 1.671 22 L 2.626 2227 2.49■ 1114 1.27 738 .85 2.78 4.11 5.99 7.12 7.871.58 19 L 2.268 30 L 3.581 2217 3.31 1108 1.71 735 1.14 — — 4.74 5.88 6.63
12 L 1.432 19 L 2.268 2207 1104 1.09■ 731 .72 �3.26� �4.58� �6.47� �7.59� �8.34�
1.60 30 L 3.581 48 L 5.730 2188 4.86 1094 2.66 725 1.79 — — — — —20 L 2.387 32 L 3.820 2188 3.46 1094 1.80 725 1.20 — — 4.45 5.59 6.34
1.63 16 L 1.910 26 L 3.104 2154 2.83 1077 1.45 714 .97 — 3.52 5.41 6.55 7.301.64 44 L 5.252 72 L 8.594 2139 6.12 1069 3.77 709 2.59 — — — — —
22 L 2.626 36 L 4.297 2139 3.77 1069 1.98 709 1.32 — — 3.85 5.00 5.761.65 17 L 2.029 28 L 3.342 2125 2.99 1062 1.54 704 1.03 — 3.22 5.12 6.26 7.011.66 36 L 4.297 60 L 7.162 2100 5.52 1050 3.15 696 2.14 — — — — —1.67 24 L 2.865 40 L 4.775 2100 4.06 1050 2.15 696 1.44 — — — 4.40 5.17
18 L 2.149 30 L 3.581 2100 3.15 1050 1.62 696 1.08 — 2.92 4.83 5.97 6.7212 L 1.432 20 L 2.387 2100 .— 1050 1.09■ 696 .72 �3.16� �4.48� �6.37� �7.50� �8.25�
1.68 19 L 2.268 32 L 3.820 2078 3.31 1039 1.71 689 1.14 — — 4.53 5.67 6.431.69 26 L 3.104 44 L 5.252 2068 4.35 1034 2.32 685 1.56 — — — — 4.571.71 28 L 3.342 48 L 5.730 2042 4.61 1021 2.49 677 1.67 — — — — —
21 L 2.507 36 L 4.297 2042 3.62 1021 1.89 677 1.26 — — 3.93 5.08 5.8514 L 1.671 24 L 2.865 2042 2.49■ 1021 1.27 677 .85 — 3.90 5.79 6.92 7.67
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K33- K48 5/20/05 5:07 PM Page 36
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-37
PULL
EYS
L3⁄8″ Pitch
Stock DriveSelection
8.16 8.91 9.66 10.41 11.16 12.29 13.41 14.54 15.66 17.16 18.67 20.17 21.67 23.17 26.17 1.41 9.29� 10.04� 10.79� 11.54� 12.29� 13.42� 14.54 15.67 16.79 18.29 19.79 21.29 22.79 24.29 27.29 1.42 5.59 6.34 7.10 7.85 8.60 9.73 10.86 11.99 13.12 14.62 16.12 17.62 19.12 20.63 23.63 1.43 7.21 7.96 8.71 9.46 10.22 11.34 12.47 13.59 14.72 16.03 17.72 19.22 20.72 22.23 25.23 8.82 9.57 10.32 11.07 11.82 12.95 14.11 15.20 16.32 17.82 19.32 20.82 22.32 23.82 26.82 7.87 8.62 9.37 10.13 10.88 12.00 13.13 14.25 15.38 16.88 18.38 19.88 21.38 22.88 25.88 1.44 6.92 7.67 8.43 9.18 9.93 11.06 12.18 13.31 14.44 15.94 17.44 18.94 20.44 21.94 24.94 1.45 5.00 5.76 6.52 7.24 8.03 9.16 10.29 11.42 12.24 14.05 15.55 17.05 18.56 20.07 23.06 1.47 7.58 8.34 9.09 9.84 10.59 11.72 12.84 13.97 15.10 16.60 18.10 19.60 21.10 22.60 25.60 .— .— .— .— .— .— .— .— 8.13 9.65 11.17 12.68 14.19 15.69 18.70 1.50 .— — — — — 6.65 7.79 8.93 10.06 11.57 13.08 14.59 16.09 17.60 20.60 .— 5.17 5.93 6.69 7.45 8.58 9.71 10.84 11.97 13.48 14.98 16.48 17.99 19.49 22.49
6.34 7.10 7.85 8.60 9.36 10.49 11.61 12.74 13.87 15.37 16.87 18.37 19.87 21.38 24.38 7.30 8.05 8.80 9.55 10.31 11.43 12.56 13.69 14.81 16.31 17.81 19.32 20.82 22.32 25.32 8.25 9.00 9.75 10.50 11.24 12.38 13.50 14.63 15.76 17.26 18.76 20.26 21.76 23.26 26.26 8.72 9.47 10.22 10.97 11.72 12.85 13.97 15.10 16.23 17.73 19.23 20.73 22.23 23.73 26.73 9.19� 9.94� 10.69� 11.44� 12.20� 13.32� 14.45� 15.57� 16.70� 18.20� 19.70� 21.20� 22.70� 24.20� 27.20�
7.01 7.76 8.52 9.27 10.02 11.15 12.28 13.40 14.53 16.03 17.53 19.03 20.53 22.03 25.04 1.52 7.96 8.71 9.46 10.22 10.97 12.09 13.22 14.35 15.47 16.97 18.47 19.98 21.48 22.98 25.98 1.53 5.76 6.52 7.27 8.03 8.78 9.91 11.04 12.17 13.30 14.80 16.30 17.80 19.31 20.81 23.81 1.54 7.67 8.43 9.18 9.93 10.68 11.81 12.94 14.06 15.19 16.69 18.19 19.69 21.19 22.69 25.69 1.56 5.17 5.93 6.69 7.45 8.20 9.34 10.47 11.60 12.72 14.23 15.73 17.29 18.74 20.24 23.24 1.57 8.62 9.37 10.13 10.88 11.63 12.75 13.88 15.00 16.13 17.63 19.13 20.63 22.13 23.63 26.63 7.39 8.14 8.89 9.64 10.40 11.52 12.65 13.78 14.90 16.41 17.91 19.41 20.91 22.41 25.41 1.58 9.10� 9.85� 10.60� 11.35� 12.10� 13.23� 14.35� 15.48� 16.60� 18.10� 19.60� 21.10� 22.60� 24.10� 27.10�
.— 5.34 6.10 6.86 7.62 8.75 9.89 11.02 12.15 13.66 15.16 16.66 18.17 19.67 22.67 1.60 7.10 7.85 8.60 9.36 10.11 11.24 12.37 13.49 14.62 16.12 17.62 19.12 20.63 22.13 25.13 8.05 8.80 9.55 10.31 11.06 12.19 13.31 14.44 15.56 17.06 18.56 20.07 21.57 23.07 26.07 1.63 .— .— .— .— .— .— .— 7.31 8.47 9.99 11.51 13.03 14.54 16.05 19.06 1.64
6.52 7.27 8.03 8.78 9.54 10.66 11.79 12.92 14.05 15.55 17.05 18.56 20.06 21.56 24.56 7.76 8.52 9.27 10.02 10.77 11.90 13.03 14.15 15.28 16.78 18.28 19.78 21.28 22.74 25.79 1.65 .— .— .— .— .— 6.99 8.13 9.27 10.41 11.92 13.43 14.94 16.45 17.95 20.96 1.66
5.93 6.69 7.45 8.20 8.96 10.09 11.22 12.35 13.48 14.98 16.48 17.99 19.49 20.99 23.99 1.67 7.48 8.23 8.98 9.73 10.49 11.61 12.74 13.87 14.99 16.50 18.00 19.50 21.00 22.50 25.50 9.00� 9.75� 10.50� 11.25� 12.00� 13.13� 14.25� 15.38� 16.51� 18.01� 19.51� 21.01� 22.51� 24.01� 27.01�
7.19 7.94 8.69 9.45 10.20 11.33 12.46 13.58 14.71 16.22 17.71 19.22 20.72 22.22 25.22 1.68 5.33 6.10 6.86 7.62 8.38 9.51 10.64 11.77 12.99 14.41 15.91 17.42 18.92 20.42 23.43 1.69 4.73 5.50 6.27 7.03 7.79 8.93 10.06 11.20 12.33 13.83 15.34 16.84 18.35 19.85 22.86 1.71 6.60 7.36 8.12 8.87 9.62 10.75 11.88 13.01 14.14 15.64 17.14 18.65 20.15 21.65 24.65 8.43 9.18 9.93 10.68 11.43 12.56 13.69 14.81 15.94 17.44 18.94 20.44 21.94 23.44 26.44
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 24.00 PL: 25.50 PL: 27.00 PL: 28.50 PL: 30.00 PL: 32.25 PL: 34.50 PL: 36.75 PL: 39.00 PL: 42.00 PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 60.0064 teeth 68 teeth 72 teeth 76 teeth 80 teeth 86 teeth 92 teeth 98 teeth 104 teeth 112 teeth 120 teeth 128 teeth 136 teeth 144 teeth 160 teeth speed
240 L 255 L 270 L 285 L 300 L 322 L 345 L 367 L 390 L 420 L 450 L 480 L 510 L 540 L 600 L ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 3⁄8 7⁄161⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3
width factor .28 .35 .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K33- K48 5/20/05 5:07 PM Page 37
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-38
PULLEYS
L3⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 12.375 PL: 15.00 PL: 18.75 PL: 21.00 PL: 22.50speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 33 teeth 40 teeth 50 teeth 56 teeth 60 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 124 L 150 L 187 L 210 L 225 L
1.75 48 L 5.730 84 L 10.027 2000 6.27 1000 4.06 663 2.81 .— .— .— .— .—16 L 1.910 28 L 3.342 2000 2.83 1000 1.45 663 .97 .— .— 5.21 6.34 7.10 12 L 1.432 21 L 2.507 2000 .— 1000 1.09■ 663 .72 3.05� 4.38� 6.27� 7.40� 8.15�
1.76 17 L 2.029 30 L 3.581 1983 2.99 992 1.54 657 1.03 .— .— 4.92 6.05 6.81 1.78 18 L 2.149 32 L 3.820 1969 3.15 985 1.62 652 1.08 .— .— 4.62 5.76 6.52 1.80 40 L 4.775 72 L 8.594 1944 5.87 972 3.47 644 2.36 .— .— .— .— .—
20 L 2.387 36 L 4.297 1944 3.46 972 1.80 644 1.20 .— .— 4.02 5.17 5.93 1.82 22 L 2.626 40 L 4.775 1925 3.77 963 1.98 638 1.32 .— .— .— 4.57 5.34 1.83 24 L 2.865 44 L 5.252 1909 4.06 955 2.15 633 1.44 .— .— .— .— 4.73
12 L 1.432 22 L 2.626 1909 .— 955 1.09■ 633 .72 2.95� 4.28� 6.17� 7.30� 8.05�
1.85 26 L 3.104 48 L 5.730 1896 4.35 948 2.32 628 1.56 .— .— .— .— .—1.86 14 L 1.671 26 L 3.104 1885 2.49■ 942 1.27 625 .85 .— 3.69 5.59 6.72 7.48 1.88 32 L 3.820 60 L 7.162 1867 5.10 933 2.83 619 1.91 .— .— .— .— .—
17 L 2.029 32 L 3.820 1859 2.99 930 1.54 616 1.03 .— .— 4.70 5.85 6.60 16 L 1.910 30 L 3.581 1867 2.83 933 1.45 619 .97 .— .— 5.00 6.14 6.90
1.89 19 L 2.268 36 L 4.297 1847 3.31 924 1.71 612 1.14 .— .— 4.10 5.25 6.021.90 21 L 2.507 40 L 4.775 1838 3.62 919 1.89 609 1.26 .— .— .— 4.65 5.42 1.91 44 L 5.252 84 L 10.027 1833 6.12 917 3.77 607 2.59 .— .— .— .— .—2.00 36 L 4.297 72 L 8.594 1750 5.52 875 3.15 580 2.14 .— .— .— .— .—
30 L 3.581 60 L 7.162 1750 4.86 875 2.66 580 1.79 .— .— .— .— .—24 L 2.865 48 L 5.730 1750 4.06 875 2.15 580 1.44 .— .— .— .— .—22 L 2.626 44 L 5.252 1750 3.77 875 1.98 580 1.32 .— .— .— .— 4.89 20 L 2.387 40 L 4.775 1750 3.46 875 1.80 580 1.20 .— .— .— 4.73 5.50 18 L 2.149 36 L 4.297 1750 3.15 875 1.62 580 1.08 .— .— 4.18 5.34 6.10 16 L 1.910 32 L 3.820 1750 2.83 875 1.45 580 .97 .— .— 4.79 5.93 6.69 14 L 1.671 28 L 3.342 1750 2.49■ 875 1.27 580 .85 .— 3.47 5.38 6.52 7.27 12 L 1.432 24 L 2.865 1750 .— 875 1.09■ 580 .72 2.72� 4.07� 5.97� 7.10� 7.85�
2.09 21 L 2.507 44 L 5.252 1670 3.62 835 1.89 554 1.26 .— .— .— .— 4.97 2.10 40 L 4.775 84 L 10.027 1667 5.87 833 3.47 552 2.36 .— .— .— .— .—2.11 19 L 2.268 40 L 4.775 1663 3.31 831 1.71 551 1.14 .— .— .— 5.36 5.58 2.12 17 L 2.029 36 L 4.297 1653 2.99 826 1.54 548 1.03 .— .— 4.26 5.42 6.18 2.14 28 L 3.342 60 L 7.162 1633 4.61 817 2.49 541 1.67 .— .— .— .— .—
14 L 1.671 30 L 3.581 1633 2.49■ 817 1.27 541 .85 .— 3.24� 5.17 6.31 7.07 2.17 12 L 1.432 26 L 3.104 1615 .— 808 1.09■ 535 .72 .— 3.85� 5.76� 6.90� 7.65�
2.18 22 L 2.626 48 L 5.730 1604 3.77 802 1.98 532 1.32 .— .— .— .— .—
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K33- K48 5/20/05 5:07 PM Page 38
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K-39
PULL
EYS
L3⁄8″ Pitch
Stock DriveSelection
.— .— .— .— .— .— .— .— .— 8.35 9.90 11.43 12.96 14.47 17.50 1.75 7.85 8.61 9.36 10.11 10.86 11.99 13.12 14.24 15.37 16.87 18.37 19.88 21.38 22.88 25.888.90� 9.65� 10.40� 11.16� 11.91� 13.03� 14.07� 15.29� 16.41� 17.91� 19.41� 20.91� 22.41� 23.91� 26.91�
7.56 8.32 9.07 9.82 10.58 11.70 12.83 13.96 15.09 16.59 18.09 19.59 21.09 22.59 25.60 1.76 7.27 8.03 8.78 9.53 10.29 11.42 12.55 13.67 14.80 16.30 17.80 19.31 20.81 22.31 25.31 1.78 .— .— .— .— .— .— .— 7.64 8.80 10.33 11.85 13.37 14.89 16.40 19.42 1.80
6.69 7.45 8.20 8.96 9.71 10.84 11.97 13.10 14.23 15.73 17.24 18.74 20.24 21.74 24.746.10 6.86 7.62 8.38 9.13 10.27 11.40 12.53 13.66 15.16 16.66 18.17 19.67 21.17 24.18 1.82 5.50 6.27 7.03 7.79 8.55 9.69 10.82 11.95 13.08 14.59 16.09 17.60 19.10 20.60 23.61 1.83 8.80� 9.56� 10.31� 11.06� 11.81� 12.94� 14.06� 15.19� 16.32� 17.82� 19.32� 20.82� 22.32� 23.82� 26.82�
4.89 5.67 6.43 7.20 7.96 9.10 10.24 11.37 12.50 14.01 15.52 17.02 18.53 20.03 23.04 1.85 8.23 8.98 9.73 10.49 11.24 12.37 13.49 14.62 15.75 17.25 18.75 20.25 21.75 23.25 26.25 1.86 .— .— .— .— 6.15 7.32 8.47 9.61 10.75 12.27 13.78 15.29 16.80 18.31 21.32 1.88
7.36 8.12 8.87 9.62 10.38 11.51 12.64 13.76 14.89 16.39 17.90 19.40 20.90 22.40 25.407.65 8.41 9.16 9.91 10.67 11.80 12.92 14.05 15.18 16.68 18.18 19.68 22.18 22.68 25.696.78 7.53 8.29 9.05 9.80 10.93 12.06 13.19 14.32 15.82 17.33 18.83 20.33 21.83 24.84 1.89 6.19 6.95 7.71 8.46 9.22 10.35 11.49 12.62 13.74 15.25 16.75 18.26 19.76 21.26 24.27 1.90 .— .— .— .— .— .— .— .— .— 8.68 10.23 11.76 13.29 14.82 17.85 1.91 .— .— .— .— .— .— 6.79 7.96 9.13 10.67 12.19 13.72 15.23 16.75 19.77 2.00 .— .— .— .— 6.31 7.48 8.63 9.78 10.92 12.44 13.96 15.47 16.98 18.49 21.50
5.05 5.83 6.60 7.37 8.13 9.27 10.41 11 55 12.68 14.19 15.70 17.20 18.71 20.21 23.225.67 6.44 7.20 7.96 8.72 9.86 10.99 12.13 13.26 14.77 16.27 17.78 19.28 20.78 23.796.27 7.03 7.79 8.55 9.31 10.44 11.57 12.70 13.83 15.34 16.84 18.35 19.85 21.35 24.366.86 7.62 8.38 9.13 9.89 11.02 12.15 13.28 14.41 15.91 17.42 18.92 20.42 21.92 24.937.45 8.20 8.96 9.71 10.47 11.60 12.73 13.85 14.98 16.48 17.99 19.49 29.99 22.49 25.508.03 8.78 9.54 10.29 11.04 12.17 13.30 14.43 15.55 17.05 18.56 20.06 21.56 23.06 26.068.61� 9.36� 10.11� 10.86� 11.62� 12.74� 13.87� 15.00� 16.12� 17.62� 19.13� 20.63� 22.13� 23.62� 26.63�
5.75 6.52 7.28 8.05 8.81 9.95 11.08 12.21 13.35 14.85 16.36 17.86 19.37 20.87 23.88 2.09 .— .— .— .— .— .— .— .— .— 9.00 10.55 12.10 13.63 15.16 18.19 2.10
6.35 7.12 7.88 8.64 9.40 10.53 11.66 12.79 13.92 15.43 16.93 18.44 19.94 21.44 24.45 2.11 6.95 7.71 8.46 9.22 9.98 11.11 12.24 13.37 14.50 16.00 17.51 19.01 20.51 22.01 25.02 2.12 .— .— .— 5.68 6.47 7.64 8.80 9.95 11.09 12.61 14.13 15.64 17.15 18.66 21.68 2.14
7.83 8.58 9.34 10.09 10.85 11.97 13.10 14.23 15.36 16.86 18.36 19.86 21.37 22.87 25.878.41� 9.16� 9.91� 10.67� 11.42� 12.55� 13.67� 14.80� 15.93� 17.43� 18.93� 20.43� 21.94� 23.44� 26.44� 2.17 5.21 5.99 6.77 7.54 8.30 9.44 10.58 11.72 12.85 14.36 15.87 17.38 18.89 20.39 23.40 2.18
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 24.00 PL: 25.50 PL: 27.00 PL: 28.50 PL: 30.00 PL: 32.25 PL: 34.50 PL: 36.75 PL: 39.00 PL: 42.00 PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 60.0064 teeth 68 teeth 72 teeth 76 teeth 80 teeth 86 teeth 92 teeth 98 teeth 104 teeth 112 teeth 120 teeth 128 teeth 136 teeth 144 teeth 160 teeth speed
240 L 255 L 270 L 285 L 300 L 322 L 345 L 367 L 390 L 420 L 450 L 480 L 510 L 540 L 600 L ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 3⁄8 7⁄161⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3
width factor .28 .35 .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K33- K48 5/20/05 5:07 PM Page 39
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K-40
PULLEYS
L3⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 12.375 PL: 15.00 PL: 18.75 PL: 21.00 PL: 22.50speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 33 teeth 40 teeth 50 teeth 56 teeth 60 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 124 L 150 L 187 L 210 L 225 L
2.20 20 L 2.387 44 L 5.252 1590 3.46 795 1.80 527 1.20 — .— .— 4.26 5.05 2.22 18 L 2.149 40 L 4.775 1575 3.15 788 1.62 522 1.08 — .— .— 4.89 5.67 2.25 32 L 3.820 72 L 8.594 1556 5.10 778 2.83 516 1.91 — .— .— .— .—
16 L 1.910 36 L 4.297 1556 2.83 778 1.45 516 .97 — .— 4.34 5.50 6.27 2.29 21 L 2.507 48 L 5.730 1531 3.62 766 1.89 507 1.26 — .— .— .— 4.49
14 L 1.671 32 L 3.820 1531 2.49■ 766 1.27 507 .85 — .— 4.95� 6.10 6.86 2.31 26 L 3.104 60 L 7.162 1517 4.35 758 2.32 503 1.56 — .— .— .— .—2.32 19 L 2.268 44 L 5.252 1511 3.31 756 1.71 501 1.14 — .— .— 4.34 5.13 2.33 36 L 4.297 84 L 10.027 1500 5.52 750 3.15 497 2.14 — .— .— .— .—
12 L 1.432 28 L 3.342 1500 .— 750 1.09■ 497 .72 — 3.63� 5.55� 6.69� 7.45�
2.40 30 L 3.581 72 L 8.594 1458 4.86 729 2.66 483 1.79 — .— .— .—20 L 2.387 48 L 5.730 1458 3.46 729 1.80 483 1.20 — .— .— .— 4.57
2.44 18 L 2.149 44 L 5.252 1432 3.15 716 1.62 475 1.08 — .— .— 4.42 5.21 2.50 24 L 2.865 60 L 7.162 1400 4.06 700 2.15 464 1.44 — .— .— .— .—
16 L 1.910 40 L 4.775 1400 2.83 700 1.45 464 .97 — .— .— 5.05 5.83 12 L 1.432 30 L 3.581 1400 .— 700 1.09■ 464 .72 — 3.40� 5.34� 6.48� 7.24�
2.53 19 L 2.268 48 L 5.730 1385 3.31 693 1.71 459 1.14 — .— .— .— 4.65 2.57 28 L 3.342 72 L 8.594 1361 4.61 681 2.49 451 1.67 — .— .— .— .—
14 L 1.671 36 L 4.297 1361 2.49■ 681 1.27 451 .85 — .— 4.50� 5.67� 6.44 2.59 17 L 2.029 44 L 5.252 1352 2.99 676 1.54 448 1.03 — .— .— 4.50 5.29 2.63 32 L 3.820 84 L 10.027 1333 5.10 667 2.83 442 1.91 — .— .— .— .—2.67 18 L 2.149 48 L 5.730 1312 3.15 656 1.62 435 1.08 — .— .— .— 4.73
12 L 1.432 32 L 3.820 1312 .— 656 1.09■ 435 .72 — 3.15� 5.12� 6.27� 7.03�
2.73 22 L 2.626 60 L 7.162 1283 3.77 642 1.98 425 1.32 — .— .— .— .— 2.75 16 L 1.910 44 L 5.252 1272 2.83 636 1.45 422 .97 — .— .— 4.57 5.37 2.77 26 L 3.104 72 L 8.594 1264 4.35 632 2.32 419 1.56 — .— .— .— .— 2.80 30 L 3.581 84 L 10.027 1250 4.86 625 2.66 414 1.79 — .— .— .— .—2.82 17 L 2.029 48 L 5.730 1240 2.99 620 1.54 411 1.03 — .— .— .— 4.80 2.86 21 L 2.507 60 L 7.162 1225 3.62 613 1.89 406 1.26 — .— .— .— .—
14 L 1.671 40 L 4.775 1225 2.49■ 613 1.27 406 .85 — .— .— 5.21 5.99 3.00 28 L 3.342 84 L 10.027 1167 4.61 583 2.49 387 1.67 — .— .— .— .—
24 L 2.865 72 L 8.594 1167 4.06 583 2.15 387 1.44 — .— .— .— .— 20 L 2.387 60 L 7.162 1167 3.46 583 1.80 387 1.20 — .— .— .— .—16 L 1.910 48 L 5.730 1167 2.83 583 1.45 387 .97 — .— .— .— 4.88 12 L 1.432 36 L 4.297 1167 .— 583 1.09■ 387 .72 — .— 4.66� 5.83� 6.60�
3.14 14 L 1.671 44 L 5.252 1114 2.49■ 557 1.27 369 .85 — .— .— 4.73� 5.53�
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K33- K48 5/20/05 5:07 PM Page 40
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-41
PULL
EYS
L3⁄8″ Pitch
Stock DriveSelection
5.83 6.60 7.37 8.13 8.89 10.03 11.17 12.30 13.43 14.94 16.45 17.95 19.46 20.96 23.97 2.206.44 7.20 7.96 8.72 9.48 10.62 11.75 12.88 14.01 15.52 17.02 18.53 20.03 21.53 24.54 2.22.— .— .— .— .— .— 7.10 8.29 9.45 11.00 12.53 14.06 15.58 17.09 20.12 2.25
7.03 7.79 8.55 9.31 10.07 11.20 12.33 13.46 14.59 16.09 17.60 19.10 20.60 22.11 25.11 5.29 6.07 6.85 7.62 8.39 9.53 10.67 11.99 12.94 14.45 15.96 17.47 18.97 20.48 23.49 2.297.62 8.38 9.13 9.89 10.64 11.77 12.90 14.03 15.16 16.67 18.17 19.67 21.17 22.68 25.68 .— .— .— 5.84 6.63 7.80 8.97 10.12 11.26 12.79 14.30 15.82 17.33 18.84 21.85 2.31
5.91 6.68 7.45 8.22 8.98 10.12 11.25 12.39 13.52 15.03 16.54 18.04 19.55 21.05 24.06 2.32.— .— .— .— .— .— .— .— 7.72 9.31 10.88 12.43 13.96 15.49 18.54 2.33
8.20� 8.96� 9.71� 10.47� 11.22� 12.35� 13.48� 14.61� 15.73� 17.24� 18.74� 20.24� 21.74� 23.24� 26.25�
.— .— .— .— .— .— 7.26 8.44 9.62 11.16 12.70 14.23 15.75 17.27 20.29 2.405.37 6.15 6.93 7.70 8.47 9.61 10.75 11.89 13.03 14.54 16.05 17.56 19.06 20.57 23.58 5.99 6.77 7.54 8.30 9.06 10.20 11.34 12.48 13.61 15.12 16.63 18.13 19.64 21.14 24.15 2.44.— .— .— 5.99 6.79 7.97 9.13 10.28 11.43 12.96 14.48 15.99 17.50 19.01 22.03 2.50
6.60 7.37 8.13 8.89 9.65 10.79 11.92 13.06 14.19 15.70 17.20 18.71 20.21 21.72 24.72 8.00� 8.76� 9.51� 10.27� 11.02� 12.15� 13.28� 14.41� 15.54� 17.04� 18.54� 20.05� 21.55� 23.05� 26.05�
5.45 6.23 7.01 7.78 8.55 9.70 10.84 11.98 13.11 14.63 16.14 17.65 19.15 20.66 23.67 2.53.— .— .— .— .— 6.19 7.41 8.60 9.78 11.33 12.86 14.39 15.92 17.44 20.47 2.57
7.20 7.96 8.72 9.48 10.24 11.37 12.51 13.64 14.77 16.27 17.78 19.28 20.78 22.29 25.29 6.07 6.85 7.62 8.39 9.15 10.29 11.43 12.56 13.70 15.21 16.72 18.22 19.73 21.23 24.24 2.59.— .— .— .— .— .— .— .— 8.02 9.63 11.20 12.75 14.30 15.83 18.88 2.63
5.53 6.31 7.09 7.87 8.64 9.78 10.92 12.06 13.20 14.72 16.23 17.73 19.24 20.75 23.76 2.677.79� 8.55� 9.31� 10.07� 10.82� 11.95� 13.08� 14.21� 15.34� 16.85� 18.35� 19.85� 21.36� 22.86� 25.86�
.— .— 5.33 6.15 6.95 8.13 9.29 10.45 11.60 13.18 14.65 16.16 17.68 19.19 22.21 2.736.15 6.93 7.70 8.47 9.23 10.38 11.51 12.65 13.78 15.30 16.80 18.31 19.82 21.32 24.33 2.75.— .— .— .— .— 6.34 7.56 8.76 9.94 11.49 13.03 14.56 16.09 17.61 20.64 2.77.— .— .— .— .— .— .— .— 8.17 9.78 11.36 12.92 14.46 16.00 19.05 2.80
5.61 6.39 7.17 7.95 8.72 9.87 11.01 12.15 13.29 14.80 16.31 17.82 19.33 20.84 23.85 2.82..... ..... 5.40 6.22 7.02 8.21 9.37 10.53 11.68 13.21 14.73 16.25 17.77 19.28 22.30 2.86
6.77 7.54 8.30 9.06 9.83 10.96 12.10 13.23 14.36 15.87 17.38 18.89 20.39 21.89 24.90 .— .— .— .— .— .— .— 7.08 8.33 9.94 11.52 13.08 14.63 16.16 19.22 3.00.— .— .— .— .— 6.49 7.72 8.92 10.10 11.65 13.20 14.73 16.26 17.78 20.81 .— .— 5.48 6.30 7.10 8.29 9.46 10.61 11.77 13.29 14.82 16.34 17.85 19.36 22.38
5.68 6.47 7.26 8.03 8.80 9.95 11.10 12.24 13.37 14.89 16.40 17.91 19.42 20.93 23.94 7.37� 8.13� 8.89� 9.65� 10.41� 11.55� 12.68� 13.81� 14.94� 16.45� 17.96� 19.46� 20.96� 22.47� 25.47�
6.31� 7.09� 7.87 8.64 9.40 10.54 11.68 12.82 13.96 15.47 16.98 18.49 19.99 21.50 24.51 3.14
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 24.00 PL: 25.50 PL: 27.00 PL: 28.50 PL: 30.00 PL: 32.25 PL: 34.50 PL: 36.75 PL: 39.00 PL: 42.00 PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 60.0064 teeth 68 teeth 72 teeth 76 teeth 80 teeth 86 teeth 92 teeth 98 teeth 104 teeth 112 teeth 120 teeth 128 teeth 136 teeth 144 teeth 160 teeth speed
240 L 255 L 270 L 285 L 300 L 322 L 345 L 367 L 390 L 420 L 450 L 480 L 510 L 540 L 600 L ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 3⁄8 7⁄161⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3
width factor .28 .35 .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K33- K48 5/20/05 5:07 PM Page 41
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-42
PULLEYS
L3⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 12.375 PL: 15.00 PL: 18.75 PL: 21.00 PL: 22.50speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 33 teeth 40 teeth 50 teeth 56 teeth 60 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 124 L 150 L 187 L 210 L 225 L
3.16 19 L 2.268 60 L 7.162 1108 3.31 554 1.71 367 1.14 — — .— .— .—3.23 26 L 3.104 84 L 10.027 1084 4.35 542 2.32 359 1.56 — — .— .— .—3.27 22 L 2.626 72 L 8.594 1069 3.77 535 1.98 354 1.32 — — .— .— .—3.33 18 L 2.149 60 L 7.162 1050 3.15 525 1.62 348 1.08 — — .— .— .—
12 L 1.432 40 L 4.775 1050 .— 525 1.09■ 348 .72 — — 4.17� 5.37� 6.15�
3.43 21 L 2.507 72 L 8.594 1021 3.62 510 1.89 338 1.26 — — .— .— .—14 L 1.671 48 L 5.730 1021 2.49■ 510 1.27 338 .85 — — .— 4.19� 5.03�
3.50 24 L 2.865 84 L 10.027 1000 4.06 500 2.15 331 1.44 — — .— .— .—3.53 17 L 2.029 60 L 7.162 992 2.99 496 1.54 329 1.03 — — .— .— .—3.60 20 L 2.387 72 L 8.594 972 3.46 486 1.80 3.22 1.20 — — .— .— .—3.66 12 L 1.432 44 L 5.252 955 .— 477 1.09■ 316 .72 — — .— 4.88� 5.68�
3.75 16 L 1.910 60 L 7.162 933 2.83 467 1.45 309 .97 — — .— .— .—3.79 19 L 2.268 72 L 8.594 924 3.31 462 1.71 306 1.14 — — .— .— .—3.82 22 L 2.626 84 L 10.027 916 3.77 458 1.98 304 1.32 — — .— .— .—4.00 21 L 2.507 84 L 10.027 875 3.62 438 1.89 290 1.26 — — .— .— .—
18 L 2.149 72 L 8.594 875 3.15 438 1.62 290 1.08 — — .— .— .—12 L 1.432 48 L 5.730 875 .— 438 1.09■ 290 .72 — — .— 4.34� 5.18�
4.20 20 L 2.387 84 L 10.027 833 3.46 417 1.80 276 1.20 — — .— .— .—4.23 17 L 2.029 72 L 8.594 826 2.99 413 1.54 274 1.03 — — .— .— .—4.29 14 L 1.671 60 L 7.162 817 2.49■ 408 1.27 271 .85 — — .— .— .—4.42 19 L 2.268 84 L 10.027 792 3.31 396 1.71 262 1.14 — — .— .— .—4.50 16 L 1.910 72 L 8.594 778 2.83 389 1.45 258 .97 — — .— .— .—4.67 18 L 2.149 84 L 10.027 749 3.15 375 1.62 248 1.08 — — .— .— .—4.94 17 L 2.029 84 L 10.027 708 2.99 354 1.54 235 1.03 — — .— .— .—5.00 12 L 1.432 60 L 7.162 700 .— 350 1.09■ 232 .72 — — .— .— .—5.14 14 L 1.671 72 L 8.594 681 2.49■ 340 1.27 226 .85 — — .— .— .—5.25 16 L 1.910 84 L 10.027 667 2.83 333 1.45 221 .97 — — .— .— .—6.00 14 L 1.671 84 L 10.027 583 2.49■ 292 1.27 193 .85 — — .— .— .—
12 L 1.432 72 L 8.594 583 .— 292 1.09■ 193 .72 — — .— .— .—7.00 12 L 1.432 84 L 10.027 500 .— 250 1.09■ 166 .72 — — .— .— .—
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K33- K48 5/20/05 5:07 PM Page 42
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-43
PULL
EYS
L3⁄8″ Pitch
Stock DriveSelection
.— .— 5.46 6.38 7.18 8.37 9.54 10.70 11.85 14.50 14.90 16.42 17.94 19.45 22.47 3.16
.— .— .— .— .— .— .— 7.22 8.48 10.10 11.68 13.24 14.79 16.33 19.39 3.23
.— .— .— .— .— 6.64 7.87 9.07 10.26 11.82 13.36 14.90 16.43 17.95 20.99 3.27
.— .— 5.62 6.45 7.26 8.45 9.62 10.78 11.93 13.46 14.99 16.51 18.02 19.54 22.56 3.336.93� 7.70� 8.47� 9.23� 10.00� 11.14� 12.27� 13.40� 14.54� 16.05� 17.56� 19.06� 20.57� 22.08� 25.08�
.— .— .— .— .— 6.71 7.95 9.15 10.34 11.90 13.44 14.98 16.51 18.03 21.07 3.435.84� 6.63� 7.42� 8.19� 8.97� 10.12 11.26 12.41 13.55 15.06 16.57 18.08 19.59 21.10 24.11 .— .— .— .— .— .— .— 7.37 8.63 10.25 11.84 13.40 14.95 16.49 19.56 3.50.— 4.84� 5.70 6.53 7.34 8.52 9.70 10.86 12.02 13.55 15.07 16.59 18.11 19.62 22.65 3.53.— .— .— .— .— 6.78 8.02 9.23 10.42 11.98 13.53 15.06 16.59 18.12 21.16 3.60
6.47� 7.25� 8.03� 8.80� 9.57� 10.71� 11.86� 13.00� 14.13� 15.64� 17.16� 18.66� 20.17� 21.68� 24.69� 3.66.— 4.91� 5.77� 6.60� 7.41 8.60 9.78 10.94 12.10 13.63 15.16 16.68 18.20 19.71 22.73 3.75.— .— .— .— .— 6.86 8.10 9.31 10.51 12.06 13.61 15.15 16.68 18.20 21.24 3.79.— .— .— .— .— .— .— 7.51 8.78 10.40 12.00 13.56 15.12 16.66 19.18 3.82.— .— .— .— .— .— .— 7.58 8.85 10.48 12.07 13.64 15.20 16.74 19.80 4.00.— .— .— .— 5.61� 6.93 8.18 9.39 10.58 12.14 13.69 15.23 16.76 18.29 21.33
5.99� 6.79� 7.58� 8.36� 9.13� 10.28� 11.43� 12.58� 13.72� 15.23� 16.75� 18.25� 19.77� 21.28� 24.29�
.— .— .— .— .— .— .— 7.66 8.93 10.56 12.15 13.72 15.28 16.82 19.89 4.20
.— .— .— .— 5.68� 7.00� 8.25 9.46 10.65 12.22 13.77 15.31 16.85 18.37 21.42 4.23
.— 5.05� 5.92� 6.75� 7.57� 8.76� 9.94� 11.11� 12.26� 13.80 15.33 16.85 18.37 19.88 22.91 4.29
.— .— .— .— .— .— 6.38� 7.73 9.00 10.64 12.23 13.80 15.36 16.91 19.98 4.42
.— .— .— .— 5.75� 7.08� 8.33� 9.54 10.73 12.30 13.85 15.40 16.93 18.46 21.50 4.50
.— .— .— .— .— .— 6.45� 7.80� 9.08 10.71 12.31 13.88 15.44 16.99 20.06 4.67
.— .— .— .— .— .— 6.51� 7.87� 9.15� 10.79 12.39 13.96 15.52 17.07 20.14 4.94
.— 5.19� 6.07� 6.90� 7.72� 8.92� 10.10� 11.27� 12.43� 13.97� 15.49� 17.02� 18.54� 20.06� 23.08� 5.00
.— .— .— .— 5.89� 7.22� 8.48� 9.70� 10.89� 12.46� 14.02� 15.56� 17.10 18.63 21.67 5.14
.— .— .— .— .— .— 6.58� 7.94� 9.22� 10.87 12.47 14.04 15.60 17.15 20.23 5.25
.— .— .— .— .— .— 6.72� 8.09� 9.37� 11.02� 12.62� 14.20� 15.76� 17.32� 20.39� 6.00
.— .— .— .— 6.03� 7.37� 8.63� 9.85� 11.05� 12.62� 14.18� 15.73� 17.26� 18.79� 21.84�
.— .— .— .— .— .— 6.86� 8.23� 9.52� 11.17� 12.78� 14.36� 15.93� 17.48� 20.56� 7.00
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 24.00 PL: 25.50 PL: 27.00 PL: 28.50 PL: 30.00 PL: 32.25 PL: 34.50 PL: 36.75 PL: 39.00 PL: 42.00 PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 60.0064 teeth 68 teeth 72 teeth 76 teeth 80 teeth 86 teeth 92 teeth 98 teeth 104 teeth 112 teeth 120 teeth 128 teeth 136 teeth 144 teeth 160 teeth speed
240 L 255 L 270 L 285 L 300 L 322 L 345 L 367 L 390 L 420 L 450 L 480 L 510 L 540 L 600 L ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
belt width 3⁄8 7⁄161⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3
width factor .28 .35 .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the width cor-rection factors shown below:
K33- K48 5/20/05 5:07 PM Page 43
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K-44
PULLEYS
H1⁄2″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 24.00 PL: 27.00 PL: 30.00 PL: 33.00 PL: 36.00 PL: 39.00 PL: 42.00speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 48 teeth 54 teeth 60 teeth 66 teeth 72 teeth 78 teeth 84 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 240 H 270 H 300 H 330 H 360 H 390 H 420 H
1.00 48 H 7.639 48H 7.639 3500 21.63 1750 13.84 1160 9.55 .— .— .— .— .— .— 9.0144 H 7.003 44 H 7.003 3500 21.01 1750 12.81 1160 8.80 .— .— .— .— .— 8.51 10.0140 H 6.366 40 H 6.366 3500 20.08 1750 11.79 1160 8.03 .— .— .— .— 8.01 9.51 11.0136 H 5.730 36 H 5.730 3500 18.89 1750 10.71 1160 7.26 .— .— .— 7.51 9.01 10.51 12.0132 H 5.093 32 H 5.093 3500 17.40 1750 9.60 1160 6.48 .— 5.51 7.01 8.51 10.01 11.51 13.0130 H 4.775 30 H 4.775 3500 16.59 1750 9.03 1160 6.08 .— 6.01 7.51 9.01 10.51 12.01 13.5128 H 4.456 28 H 4.456 3500 15.74 1750 8.46 1160 5.68 5.01 6.51 8.01 9.51 11.01 12.51 14.0126 H 4.138 26 H 4.138 3500 14.80 1750 7.88 11.60 5.28 5.51 7.01 8.51 10.01 11.51 13.01 14.5124 H 3.820 24 H 3.820 3500 13.82 1750 7.30 1160 4.89 6.01 7.51 9.01 10.51 12.01 13.51 15.0122 H 3.501 22 H 3.501 3500 12.84 1750 6.71 1160 4.48 6.51 8.01 9.51 11.01 12.51 14.01 15.5121 H 3.342 21 H 3.342 3500 12.31■ 1750 6.41 1160 4.28 6.76 8.26 9.76 11.26 12.76 14.26 15.7620 H 3.183 20 H 3.183 3500 11.77■ 1750 6.11 1160 4.08 7.01 8.51 10.01 11.51 13.01 14.51 16.0119 H 3.024 19 H 3.024 3500 11.24■ 1750 5.81■ 1160 3.88 7.26 8.76 10.26 11.76 13.26 14.76 16.2618 H 2.865 18H 2.865 3500 10.71■ 1750 5.52■ 1160 3.68 7.51 9.01 10.51 12.01 13.51 15.01 16.5116 H 2.546 16 H 2.546 3500 .— 1750 4.91■ 1160 3.27■ 8.01 9.51 11.01 12.51 14.01 15.51 17.01
1.04 21 H 3.342 22 H 3.501 3342 12.31■ 1671 6.41 1108 4.28 6.63 8.13 9.63 11.13 12.63 14.14 15.641.05 20 H 3.183 21 H 3.342 3333 11.77■ 1667 6.11 1105 4.08 6.88 8.38 9.88 11.38 12.88 14.39 15.89
19 H 3.024 20 H 3.183 3325 11.24■ 1663 5.81■ 1102 3.88 7.13 8.63 10.13 11.63 13.14 14.64 16.1418 H 2.865 19 H 3.024 3314 10.71■ 1657 5.52■ 1098 3.68 7.38 8.88 10.38 11.89 13.39 14.89 16.39
1.07 30 H 4.775 32 H 5.093 3281 16.59 1641 9.03 1087 6.08 .— 5.75 7.25 8.76 10.26 11.76 13.2628 H 4.456 30 H 4.775 3267 15.74 1633 8.46 1083 5.68 .— 6.25 7.26 9.26 10.76 12.26 13.76
1.08 26 H 4.138 28 H 4 456 3250 14.80 1625 7.88 1077 5.28 5.25 6.75 8.26 9.76 11.26 12.76 14.2624 H 3.820 26 H 4.138 3231 13.82 1615 7.30 1071 4.89 5.76 7.26 8.76 10.26 11.76 13.26 14.76
1.09 44 H 7.003 48 H 7.639 3208 21.01 1604 12.84 1063 8.80 .— .— .— .— .— 7.98 9.5022 H 3.501 24 H 3.820 3208 12.84 1604 6.71 1063 4.48 6.26 7.76 9.26 10.76 12.26 13.76 15.26
1.10 40 H 6.366 44 H 7.003 3182 20.08 1591 11.79 1055 8.03 .— .— .— .— 7.50 9.00 10.5020 H 3.183 22 H 3.501 3182 11.77■ 1591 6.11 1055 4.08 6.76 8.26 9.76 11.26 12.76 14.26 15.7519 H 3.024 21 H 3.342 3167 11.24■ 1583 5.81■ 1050 3.88 7.01 8.51 10.01 11.51 13.01 14.51 16.01
1.11 36 H 5.730 40 H 6.366 3150 18.89 1575 10.71 1044 7.26 .— .— .— 7.00 8.50 10.00 11.5018 H 2.865 20 H 3.183 3150 10.71■ 1575 5.52■ 1044 3.68 7.26 8.76 10.26 11.76 13.26 14.76 16.26
1.13 32 H 5.093 36 H 5.730 3111 17.40 1556 9.60 1031 6.48 .— .— 6.50 8.00 9.50 11.00 12.5016 H 2.546 18 H 2.865 3111 .— 1556 4.91■ 1031 3.27■ 7.76 9.26 10.76 12.26 13.76 15.26 16.76
1.14 28 H 4.456 32 H 5.093 3063 15.74 1531 8.46 1015 5.68 .— 6.00 7.50 9.00 10.50 12.01 13.5121 H 3.342 24 H 3.820 3063 12.31■ 1531 6.41 1015 4.28 6.38 7.88 9.38 10.88 12.38 13.88 15.38
1.15 26 H 4.138 30 H 4.775 3033 14.80 1517 7.88 1005 5.28 5.00 6.50 8.00 9.50 11.00 12.51 14.011.16 19 H 3.024 22 H 3.501 3023 11.24■ 1511 5.81■ 1002 3.88 6.88 8.38 9.88 11.38 12.88 14.38 15.881.17 24 H 3.820 28 H 4.456 3000 13.82 1500 7.30 994 4.89 5.50 7.00 8.50 10.00 11.50 13.01 14.51
18 H 2.865 21 H 3.342 3000 10.71■ 1500 5.52■ 994 3.68 7.13 8.63 10.13 11.63 13.13 14.63 16.131.18 22 H 3.501 26 H 4.138 2962 12.84 1481 6.71 982 4.48 6.00 7.50 9.00 10.50 12.01 13.50 15.011.19 16 H 2.546 19 H 3.024 2947 .— 1474 4.91■ 977 3.27■ 7.63 9.73 10.63 12.13 13.63 15.13 16.631.20 40 H 6.366 48 H 7.639 2917 20.08 1458 11.79 967 8.03 .— .— .— .— .— 8.48 9.99
30 H 4.775 36 H 5.730 2917 16.59 1458 9.03 967 6.08 .— .— 6.74 8.24 9.75 11.25 12.7520 H 3.183 24 H 3.820 2917 11.77■ 1458 6.11 967 4.08 6.50 8.00 9.50 11.00 12.51 14.01 15.51
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K33- K48 5/20/05 5:07 PM Page 44
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K-45
PULL
EYS
belt width 1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8
width factor .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32
H1⁄2″ Pitch
Stock DriveSelection
10.51 12.01 13.51 15.01 16.51 18.01 19.51 21.01 23.01 25.51 28.01 30.51 33.01 38.01 43.01 50.51 58.01 73.01 1.0011.51 13.01 14.51 16.01 17.51 19.01 20.51 22.01 24.01 26.51 29.01 31.51 34.01 39.01 44.01 51.51 59.01 74.0112.51 14.01 15.51 17.01 18.51 20.01 21.51 23.01 25.01 27.51 30.01 32.51 35.01 40.01 45.01 52.51 60.01 75.0113.51 15.01 16.51 18.01 19.51 21.01 22.51 24.01 26.01 28.51 31.01 33.51 36.01 41.01 46.01 53.51 61.01 76.0114.51 16.01 17.51 19.01 20.51 22.01 23.51 25.01 27.01 29.51 32.01 34.51 37.01 42.01 47.01 54.51 62.01 77.0115.01 16.51 18.01 19.51 21.01 22.51 24.01 25.51 27.51 30.01 32.51 35.01 37.51 42.51 47.51 55.01 62.51 77.5115.51 17.01 18.51 20.01 21.51 23.01 24.51 26.01 28.01 30.51 33.01 35.51 38.01 43.01 48.01 55.51 63.01 78.0116.01 17.51 19.01 20.51 22.01 23.51 25.01 26.51 28.51 31.01 33.51 36.01 38.51 43.51 48.51 56.01 63.51 78.5116.51 18.01 19.51 21.01 22.51 24.01 25.51 27.01 29.01 31.51 34.01 36.51 39.01 44.01 49.01 56.51 64.01 79.0117.01 18.51 20.01 21.51 23.01 24.51 26.01 27.51 29.51 32.01 34.51 37.01 39.51 44.51 49.51 57.01 64.51 79.5117.26 18.76 20.26 21.76 23.26 24.76 26.26 27.76 29.76 32.26 34.76 37.26 39.76 44.76 49.76 57.26 64.76 79.7617.51 19.01 20.51 22.01 23.51 25.01 26.51 28.01 30.01 32.51 35.01 37.51 40.01 45.01 50.01 57.51 65.01 80.0117.76 19.26 20.76 22.26 23.76 25.26 26.76 28.26 30.26 32.76 35.26 37.76 40.26 45.26 50.26 57.76 65.26 80.2618.01 19.51 21.01 22.51 24.01 25.51 27.01 28.51 30.51 33.01 35.51 38.01 40.51 45.51 50.51 58.01 65.51 80.5118.51 20.01 21.51 23.01 24.51 26.01 27.51 29.01 31.01 33.51 36.01 38.51 41.01 46.01 51.01 58.51 66.01 81.0117.14 18.64 20.14 21.64 23.14 24.64 26.14 27.64 29.64 32.14 34.64 37.14 39.64 44.69 49.64 57.14 64.64 79.64 1.0417.39 18.89 20.39 21.88 23.39 24.89 26.39 27.89 29.89 32.39 34.89 37.39 39.89 44.89 49.89 57.39 64.89 79.89 1.0517.64 19.14 20.64 22.14 23.64 25.14 26.64 28.14 30.14 32.64 35.14 37.64 40.14 45.14 50.14 57.64 65.14 80.1417.89 19.39 20.89 22.39 23.89 25.39 26.89 28.39 30.39 32.89 36.39 37.89 40.39 45.39 50.39 57.89 65.39 80.3914.76 16.26 17.76 19.26 20.76 22.26 23.76 25.26 27.26 29.76 32.26 34.76 37.26 42.26 47.26 54.76 62.26 77.26 1.0715.26 16.76 18.26 19.76 21.26 22.76 24.26 25.76 27.76 30.26 32.76 35.26 37.76 42.76 47.76 55.26 62.76 77.7615.76 17.26 18.76 20.26 21.76 23.26 24.76 26.26 28.26 30.76 33.26 35.76 38.26 43.26 48.26 55.76 63.26 78.26 1.0816.26 17.76 19.26 20.76 22.26 23.76 25.26 26.76 28.76 31.26 33.76 36.26 38.76 43.76 48.76 56.26 63.76 78.7611.00 12.50 14.00 15.51 17.01 18.51 20.01 21.51 23.51 26.01 28.51 21.00 33.51 38.51 43.51 51.01 58.51 73.51 1.0916.76 18.26 19.76 21.26 22.76 24.26 25.76 27.26 29.26 31.76 34.26 36.76 39.26 44.26 49.26 56.76 64.26 79.2612.00 13.50 16.01 16.51 18.01 19.51 21.01 22.51 24.51 27.01 29.51 32.01 34.51 39.51 44.51 58.01 59.51 74.51 1.1017.26 18.75 20.36 21.76 23.26 24.76 26.26 27.76 29.76 22.26 34.76 37.26 39.76 44.76 49.76 57.26 64.76 79.7617.51 19.01 20.51 22.01 23.51 25.01 26.51 28.01 30.01 32.51 35.01 37.51 40.01 45.01 50.01 57.51 65.01 80.0113.00 14.50 16.01 17.51 19.01 20.51 22.01 23.51 25.51 28.01 30.51 33.01 35.51 40.51 45.51 53.01 60.51 75.51 1.1117.76 19.26 20.76 22.26 23.76 25.26 26.76 28.26 30.26 32.76 35.26 37.76 40.26 45.26 50.26 57.76 62.26 80.2614.01 15.51 17.01 18.51 20.01 21.51 23.01 24.51 26.51 29.01 31.51 34.01 36.51 41.51 46.51 54.01 61.50 76.51 1.1318.26 19.76 21.26 22.76 24.26 25.76 27.26 28.76 30.76 32.26 35.76 38.26 40.76 45.76 50.76 58.26 65.76 80.7615.01 16.51 18.01 19.51 21.01 22.51 24.01 25.51 27.51 30.01 32.51 35.01 37.51 42.51 47.51 55.01 62.51 77.51 1.1416.88 18.38 19.88 21.38 22.89 24.39 25.89 27.39 29.39 31.89 34.39 36.89 39.39 44.39 49.39 56.89 64.39 79.3915.51 17.01 18.51 20.01 21.51 23.01 24.51 26.01 28.01 30.51 33.01 35.51 38.01 43.01 48.01 55.51 63.01 78.01 1.1517.38 18.88 20.39 21.89 23.39 24.89 26.39 27.89 29.89 32.39 34.89 37.39 39.89 44.86 49.89 57.39 64.89 79.89 1.1616.01 17.51 19.01 20.51 22.01 23.51 25.01 26.51 28.51 31.01 33.51 36.01 38.51 43.51 48.51 56.01 63.51 78.51 1.1717.63 19.13 20.63 22.13 23.64 25.14 26.64 28.14 30.14 32.64 35.74 37.64 40.14 45.14 50.14 57.64 65.14 80.1416.51 18.01 19.51 21.01 22.51 24.01 25.51 27.01 29.01 31.51 34.01 36.51 39.01 44.01 49.01 56.51 64.01 79.01 1.1818.13 19.63 21.14 22.64 24.14 25.64 27.14 28.64 30.64 33.14 35.64 38.14 40.64 45.64 50.64 58.14 65.64 80.64 1.1911.49 12.99 14.49 16.00 17.50 19.00 20.50 22.00 24.00 26.51 29.00 31.50 34.00 39.01 44.00 51.51 59.01 74.01 1.2014.25 15.75 17.25 18.75 20.25 21.76 23.26 24.76 26.76 29.26 31.76 34.26 36.76 41.76 46.76 54.26 61.76 76.7617.01 18.51 20.01 21.51 23.01 24.51 26.01 27.51 29.51 32.01 34.51 37.01 39.51 44.51 49.51 57.01 64.51 79.51
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 57.00 PL: 60.00 PL: 63.00 PL: 66.00 PL: 70.00 PL: 75.00 PL: 80.00 PL: 85.00 PL: 90.00 PL: 100.00PL: 110.00 PL: 125.00 PL: 140.00 PL: 170.0090 teeth 96 teeth 102 teeth 108 teeth 114 teeth 120 teeth 126 teeth 132 teeth 140 teeth 150 teeth 160 teeth 170 teeth 180 teeth 200 teeth 220 teeth 250 teeth 280 teeth 340 teeth speed450 H 480 H 510 H 540 H 570 H 600 H 630 H 660 H 700 H 750 H 800 H 850 H 900 H 1000 H 1100 H 1250 H 1400 H 1700 H ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the widthcorrection factors shown below:
K33- K48 5/20/05 5:07 PM Page 45
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-46
PULLEYS
H1⁄2″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 24.00 PL: 27.00 PL: 30.00 PL: 33.00 PL: 36.00 PL: 39.00 PL: 42.00speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 48 teeth 54 teeth 60 teeth 66 teeth 72 teeth 78 teeth 84 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 240 H 270 H 300 H 330 H 360 H 390 H 420 H
1.22 36 H 5.730 44 H 7.003 2864 18.89 1432 10.71 949 7.26 .— .— .— .— 7.98 9.48 10.9918 H 2.865 22 H 3.501 2864 10.71■ 1432 5.52■ 949 3.68 7.01 8.50 10.00 11.51 13.01 14.51 16.01
1.23 26 H 4.138 32 H 5.093 2844 14.80 1422 7.88 943 5.28 .— 6.24 7.74 9.24 10.75 12.25 13.751.24 21 H 3.342 26 H 4.138 2827 12.31■ 1413 6.41 937 4.28 6.12 7.62 9.12 10.63 12.13 13.63 15.131.25 48 H 7.639 60 H 9.549 2800 .— 1400 13.84 928 9.55 .— .— .— .— .— .— .—
32 H 5.093 40 H 6.366 2800 17.40 1400 9.60 928 6.48 .— .— .— 7.48 8.98 10.49 11.9924 H 3.820 30 H 4.775 2800 13.82 1400 7.30 928 4.89 5.24 6.40 8.24 9.75 11.25 12.75 14.2516 H 2.546 20 H 3.183 2800 .— 1400 4.91■ 928 3.27■ 7.50 9.00 10.50 12.01 13.51 15.01 16.51
1.26 19 H 3.024 24 H 3.820 2770 11.24■ 1385 5.81■ 918 3.88 6.64 8.12 9.63 11.13 12.63 14.13 15.631.27 22 H 3.501 28 H 4.456 2750 12.84 1375 6.71 911 4.48 5.74 7.24 8.74 10.25 11.75 13.25 14.751.29 28 H 4.456 36 H 5.730 2722 15.74 1361 8.46 902 5.68 .— 5.47 6.98 8.47 9.99 11.49 13.001.30 20 H 3.183 26 H 4.138 2692 11.77■ 1346 6.11 892 4.08 6.24 7.74 9.25 10.75 12.25 13.75 15.261.31 16 H 2.546 21 H 3.342 2666 .— 1333 4.91■ 884 3.27■ 7.37 8.87 10.38 11.88 13.38 14.88 16.381.33 36 H 5.730 48 H 7.639 2625 18.89 1313 10.71 870 7.26 .— .— .— .— 7.44 8.96 10.47
30 H 4.775 40 H 6.366 2625 16.59 1313 9.03 870 6.08 .— .— 6.20 7.72 9.22 10.73 12.2424 H 3.820 32 H 5.093 2625 13.82 1313 7.30 870 4.89 4.97 6.48 7.98 9.49 10.99 12.49 14.0021 H 3.342 28 H 4.456 2625 12.31■ 1313 6.41 870 4.28 5.86 7.36 8.87 10.37 11.87 13.37 14.8818 H 2.865 24 H 3.820 2625 10.71■ 1313 5.52■ 870 3.68 6.74 8.24 9.75 11.25 12.75 14.25 15.76
1.36 44 H 7.003 60 H 9.549 2567 21.01 1283 12.84 851 8.80 .— .— .— .— .— .— .—22 H 3.501 30 H 4.775 2567 12.84 1283 6.71 851 4.48 5.47 6.98 8.48 9.99 11.49 12.99 14.50
1.38 32 H 5.093 44 H 7.003 2545 17.40 1273 9.60 844 6.48 .— .— .— 6.94 8.45 9.96 11.4726 H 4.138 36 H 5.730 2528 14.80 1264 7.88 838 5.28 .— 5.70 7.21 8.72 10.23 11.73 13.2419 H 3.024 26 H 4.138 2558 11.24■ 1279 5.81■ 848 3.88 6.36 7.86 9.37 10.87 12.37 13.87 15.3816 H 2.546 22 H 3.501 2545 .— 1273 4.91■ 844 3.27■ 7.24 8.75 10.25 11.75 13.25 14.75 16.25
1.40 20 H 3.183 28 H 4.456 2500 11.77■ 1250 6.11 829 4.08 5.97 7.48 8.99 10.49 11.99 13.49 15.001.43 28 H 4.456 40 H 6.366 2450 15.74 1225 8.46 812 5.68 .— .— 6.50 7.95 9.46 10.97 12.47
21 H 3.342 30 H 4.775 2450 12.31■ 1225 6.41 812 4.28 5.59 7.10 8.60 10.11 11.61 13.11 14.621.44 18 H 2.865 26 H 4.138 2423 10.71■ 1212 5.52■ 803 3.68 6.48 7.98 9.49 10.99 12.49 14.00 15.501.45 22 H 3.501 32 H 5.093 2406 12.84 1203 6.71 798 4.48 5.20 6.71 8.22 9.73 11.23 12.73 14.241.46 30 H 4.775 44 H 7.003 2386 16.59 1193 9.03 791 6.08 .— .— .— 7.17 8.68 10.20 11.701.47 19 H 3.024 28 H 4.456 2375 11.24■ 1187 5.81■ 787 3.88 6.09 7.60 9.11 10.61 12.11 13.62 15.121.50 48 H 7.639 72 H 11.459 2333 21.63 1167 13.84 773 9.55 .— .— .— .— .— .— .—
40 H 6.366 60 H 9.549 2333 20.08 1167 11.79 773 8.03 .— .— .— .— .— .— 8.3532 H 5.093 48 H 7.639 2333 17.40 1167 9.60 773 6.48 .— .— .— .— 7.90 9.42 10.9324 H 3.820 36 H 5.730 2333 13.82 1167 7.30 773 4.89 .— 5.93 7.44 8.96 10.46 11.97 13.4820 H 3.183 30 H 4.775 2333 11.77■ 1167 6.11 773 4.08 5.70 7.21 8.72 10.23 11.73 13.24 14.7416 H 2.546 24 H 3.820 2333 .— 1167 4.91■ 773 3.27■ 6.98 8.48 9.99 11.49 12.99 14.50 16.00
1.52 21 H 3.342 32 H 5.093 2297 12.31■ 1148 6.41 761 4.28 5.31 6.83 8.34 9.84 11.35 12.85 14.451.54 26 H 4.138 40 H 6.366 2275 14.80 1138 7.88 754 5.28 .— .— 6.66 8.18 9.69 11.20 12.71
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K33- K48 5/20/05 5:07 PM Page 46
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-47
PULL
EYS
belt width 1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8
width factor .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32
H1⁄2″ Pitch
Stock DriveSelection
12.49 13.99 15.50 17.00 18.50 20.00 21.50 23.00 25.00 27.50 30.00 32.50 35.01 40.01 45.01 52.51 60.01 75.01 1.2217.51 19.01 20.51 22.01 23.51 25.01 26.51 28.01 30.01 32.51 35.01 37.50 40.04 45.01 50.01 57.51 65.01 80.01 15.24 16.75 18.25 19.76 21.25 22.76 24.26 25.76 27.76 30.25 32.76 36.26 37.76 42.76 47.76 55.26 62.76 77.76 1.2316.63 18.13 19.63 21.13 22.63 24.13 25.63 27.13 29.13 31.63 34.13 36.63 39.14 44.14 49.14 56.64 64.14 79.14 1.248.95 10.46 11.97 13.47 14.98 16.48 17.98 19.48 21.49 23.99 26.49 28.99 31.50 36.50 41.50 49.00 56.50 71.50 1.25
13.49 15.00 16.50 18.00 19.50 21.00 22.50 24.00 26.00 28.50 31.00 33.50 36.01 41.00 46.01 53.51 61.01 76.01 15.75 17.25 18.80 20.25 21.76 23.26 24.76 26.25 28.26 30.76 33.26 35.75 38.26 43.26 48.26 55.76 63.26 78.26 18.01 19.51 21.01 22.51 24.01 25.51 27.01 28.51 30.51 33.01 35.51 38.01 40.51 45.51 50.51 58.01 65.51 80.51 17.13 18.63 20.13 21.63 23.13 24.63 26.13 22.63 29.64 32.13 34.64 37.13 39.64 44.64 49.64 57.14 64.64 79.64 1.2616.25 17.75 19.25 20.76 22.26 23.76 25.26 26.76 28.76 31.26 33.76 36.26 38.76 43.76 48.76 56.26 63.76 78.76 1.2714.50 16.00 17.50 19.00 20.50 22.00 23.50 25.00 27.00 29.50 32.00 34.51 37.01 42.01 47.01 54.51 62.01 77.01 1.2916.75 18.25 19.76 21.26 22.76 24.26 25.76 27.26 29.26 31.29 34.26 36.76 39.25 44.26 49.26 56.76 64.26 79.26 1.3017.88 19.38 20.88 22.38 23.88 25.38 26.88 28.38 30.38 32.88 35.39 37.89 40.39 45.39 50.39 57.89 65.39 80.39 1.3111.97 13.47 14.98 16.48 17.98 19.49 20.99 22.48 24.49 26.99 29.49 32.00 34.50 39.50 44.50 52.00 59.50 74.51 1.3313.74 15.24 16.74 18.24 19.74 21.25 22.75 24.25 26.25 28.75 31.25 33.75 36.25 41.25 46.25 53.75 61.26 76.26 15.50 17.00 18.50 20.00 21.50 23.00 24.50 26.00 28.00 30.50 33.00 35.51 38.01 43.00 48.01 55.51 63.01 78.01 16.38 17.88 19.38 20.88 22.38 23.88 25.38 26.88 28.88 31.38 33.88 36.38 38.88 43.88 48.88 56.38 63.88 78.89 17.25 18.80 20.26 21.76 23.26 24.76 26.25 27.76 29.76 32.25 34.76 37.26 39.76 44.76 49.76 57.26 64.76 79.76 9.42 10.93 12.44 13.95 15.45 16.96 18.46 19.97 21.97 24.48 26.98 29.48 31.98 36.99 41.99 49.49 57.00 72.00 1.36
16.00 17.50 19.00 20.50 22.00 23.50 25.00 26.50 28.50 31.00 33.51 36.01 38.50 43.51 48.51 56.01 63.51 78.52 12.97 14.48 15.98 17.48 18.99 20.49 21.99 23.49 25.49 27.99 30.50 33.00 35.50 40.50 45.50 53.00 60.50 75.51 1.3814.74 16.24 17.74 19.24 20.75 22.25 23.75 25.25 27.25 29.75 32.25 34.75 37.25 42.25 47.25 54.76 62.26 77.26 16.88 18.38 19.88 21.38 22.88 24.38 25.88 27.38 29.38 31.88 34.38 36.88 39.38 44.38 49.38 56.89 64.38 79.39 17.76 19.26 20.76 22.26 23.76 25.26 26.76 28.26 30.26 32.76 35.26 37.76 40.26 45.26 50.26 57.76 65.26 80.26 16.50 18.00 19.50 21.00 22.50 24.00 25.50 27.00 29.01 31.50 34.01 36.50 39.01 44.00 49.01 56.51 64.01 79.01 1.4013.98 15.48 16.98 18.48 19.99 21.49 22.99 24.49 26.49 29.00 31.50 34.00 36.50 41.50 46.50 54.00 61.50 76.50 1.4316.12 17.62 19.12 20.62 22.12 23.63 25.13 26.63 28.63 31.13 33.63 36.13 38.63 43.63 48.63 56.13 63.63 78.64 17.00 18.50 20.00 21.50 23.00 24.50 26.01 27.50 29.51 32.01 34.51 37.01 39.51 44.51 49.51 57.01 64.51 79.51 1.4415.74 17.24 18.74 20.24 21.75 23.18 24.75 26.25 28.25 30.75 33.25 35.75 38.25 43.25 48.25 55.76 63.25 78.26 1.4513.21 14.72 16.22 17.72 19.23 20.73 22.23 23.73 25.74 28.24 30.74 33.24 35.74 40.75 45.75 53.25 60.41 75.75 1.4616.62 18.12 19.62 21.12 22.62 24.13 25.63 27.13 29.14 31.63 34.13 36.63 39.13 44.13 49.13 56.63 64.13 79.14 1.47
.— .— 10.33 11.85 13.37 14.88 16.40 17.91 19.92 22.43 24.94 27.44 29.95 34.96 39.96 47.47 54.98 69.99 1.509.88 11.40 12.91 14.42 15.93 17.44 18.94 20.45 22.45 24.96 27.46 29.97 32.47 37.48 42.48 49.98 57.49 72.49
12.44 13.95 15.46 16.97 18.47 19.97 21.47 22.97 24.98 27.48 29.98 32.49 34.99 39.99 44.99 52.50 60.00 74.99 14.98 16.48 17.98 19.49 20.99 22.49 23.99 25.49 27.49 30.00 32.50 35.00 37.50 42.50 47.50 55.00 62.50 77.51 16.24 17.74 19.24 20.75 22.25 23.75 25.25 26.75 28.75 31.25 33.75 36.25 38.75 43.76 48.76 56.27 63.75 78.76 17.50 19.00 20.50 22.00 23.50 25.00 26.50 28.00 30.01 32.51 35.01 37.50 40.01 45.02 50.01 57.51 65.01 80.01 15.86 17.36 18.86 20.37 21.87 23.37 24.87 26.32 28.37 30.87 33.38 35.88 38.38 43.38 48.38 55.88 63.88 78.38 1.5214.21 15.72 17.22 18.73 20.23 21.73 23.23 24.74 26.74 29.24 31.74 34.24 36.75 41.75 46.75 54.25 61.75 76.75 1.54
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 57.00 PL: 60.00 PL: 63.00 PL: 66.00 PL: 70.00 PL: 75.00 PL: 80.00 PL: 85.00 PL: 90.00 PL: 100.00PL: 110.00 PL: 125.00 PL: 140.00 PL: 170.0090 teeth 96 teeth 102 teeth 108 teeth 114 teeth 120 teeth 126 teeth 132 teeth 140 teeth 150 teeth 160 teeth 170 teeth 180 teeth 200 teeth 220 teeth 250 teeth 280 teeth 340 teeth speed450 H 480 H 510 H 540 H 570 H 600 H 630 H 660 H 700 H 750 H 800 H 850 H 900 H 1000 H 1100 H 1250 H 1400 H 1700 H ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the widthcorrection factors shown below:
K33- K48 5/20/05 5:07 PM Page 47
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K-48
PULLEYS
H1⁄2″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 24.00 PL: 27.00 PL: 30.00 PL: 33.00 PL: 36.00 PL: 39.00 PL: 42.00speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 48 teeth 54 teeth 60 teeth 66 teeth 72 teeth 78 teeth 84 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 240 H 270 H 300 H 330 H 360 H 390 H 420 H
1.56 18 H 2.865 28 H 4.456 2250 10.71■ 1125 5.52■ 746 3.68 6.21 7.72 9.22 10.73 12.23 13.74 15.241.57 28 H 4.456 44 H 7.003 2227 15.74 1114 8.46 738 5.68 .— .— .— 7.40 8.92 10.43 11.941.58 19 H 3.024 30 H 4.775 2217 11.24■ 1108 5.81■ 735 3.88 5.82 7.33 8.84 10.35 11.85 13.36 14.861.60 30 H 4.775 48 H 7.639 2188 16.59 1094 9.03 725 6.08 .— .— .— 6.60 8.13 9.65 11.17
20 H 3.183 32 H 5.093 2188 11.77■ 1094 6.11 725 4.08 5.42 6.94 8.45 9.96 11.47 12.97 14.481.63 44 H 7.003 72 H 11.459 2139 21.01 1069 12.84 709 8.80 .— .— .— .— .— .— .—
22 H 3.501 36 H 5.730 2139 12.84 1069 6.71 709 4.48 .—. 6.16 7.68 9.19 10.70 12.21 13.7116 H 2.546 26 H 4.138 2154 .— 1077 4.91■ 714 3.27■ 6.71 8.22 9.73 11.23 12.73 14.24 15.74
1.67 36 H 5.730 60 H 9.549 2100 18.89 1050 10.71 696 7.26 .— .— .— .— .— .— 8.8024 H 3.820 40 H 6.366 2100 13.82 1050 7.30 696 4.89 .— .— 6.89 8.41 9.93 11.44 12.9518 H 2.865 30 H 4.775 2100 10.71■ 1050 5.52■ 696 3.68 5.93 7.45 8.96 10.46 11.97 13.48 14.98
1.68 19 H 3.024 32 H 5.093 2078 11.24■ 1039 5.81■ 689 3.88 5.54 7.06 8.57 10.08 11.59 13.09 14.601.69 26 H 4.138 44 H 7.003 2068 14.80 10.34 7.88 685 5.28 .— .— 6.09 7.62 9.15 10.66 12.171.71 28 H 4.456 48 H 7.639 2042 15.74 1021 8.46 677 5.68 .— .— .— 6.82 8.35 9.88 11.40
21 H 3.342 36 H 5.730 2042 12.31■ 1021 6.41 677 4.28 4.73 6.27 7.79 9.31 10.82 12.33 13.831.75 48 H 7.639 84 H 13.369 2000 21.63 1000 13.84 663 9.55 .— .— .— .— .— .— .—
16 H 2.546 28 H 4.456 2000 .— 1000 4.91■ 663 3.27■ 6.44 7.95 9.46 10.97 12.47 13.98 15.481.78 18 H 2.865 32 H 5.093 1969 10.71■ 985 5.52■ 652 3.68 5.65 7.17 8.69 10.20 11.71 13.21 14.721.80 40 H 6.366 72 H 11.459 1944 20.08 972 11.79 644 8.03 .— .— .— .— .— .— .—
20 H 3.183 36 H 5.730 1944 11.77■ 972 6.11 644 4.08 4.84 6.38 7.90 9.42 10.93 12.44 13.951.82 22 H 3.501 40 H 6.366 1925 12.84 963 6.71 638 4.48 .— 5.57 7.11 8.64 10.16 11.67 13.181.83 24 H 3.820 44 H 7.003 1909 13.82 955 7.30 633 4.89 .— .— 6.30 7.84 9.37 10.89 12.411.85 26 H 4.138 48 H 7.639 1896 14.80 948 7.88 628 5.28 .— .— .— 7.04 8.58 10.11 11.631.88 32 H 5.093 60 H 9.549 1867 17.40 933 9.60 619 6.48 .— .— .— .— .— 7.68 9.24
16 H 2.546 30 H 4.775 1867 .— 933 4.91■ 619 3.27■ 6.16 7.68 9.19 10.70 12.21 13.71 15.221.89 19 H 3.024 36 H 5.730 1847 11.24■ 924 5.81■ 612 3.88 4.94 6.49 8.02 9.54 11.41 12.56 14.071.90 21 H 3.342 40 H 6.366 1838 12.31■ 919 6.41 609 4.28 .— 5.68 7.22 8.75 10.27 11.79 13.301.91 44 H 7.003 84 H 13.369 1833 21.01 917 12.84 607 8.80 .— .— .— .— .— .— .—2.00 48 H 7.639 96 H 15.279 1750 21.63 875 13.84 580 9.55 .— .— .— .— .— .— .—
36 H 5.730 72 H 11.459 1750 18.89 875 10.71 580 7.26 .— .— .— .— .— .— .—30 H 4.775 60 H 9.549 1750 16.59 875 9.03 580 6.08 .— .— .— .— .— 7.89 9.4524 H 3.820 48 H 7.639 1750 13.82 875 7.30 580 4.89 .— .— .— 7.25 8.80 10.33 11.8522 H 3.501 44 H 7.003 1750 12.84 875 6.71 580 4.48 .— .— 6.52 8.07 9.60 11.12 12.6420 H 3.183 40 H 6.366 1750 11.77■ 875 6.11■ 580 4.08 .— 5.78 7.33 8.86 10.39 11.90 13.4118 H 2.865 36 H 5.730 1750 10.71■ 875 5.52■ 580 3.68 5.05 6.60 8.13 9.65 11.16 12.68 14.1916 H 2.546 32 H 5.093 1750 .— 875 4.91■ 580 3.27■ 5.87 7.40 8.92 10.43 11.94 13.45 14.96
2.09 21 H 3.342 44 H 7.003 1670 12.31■ 835 6.41 554 4.28 .— .— 6.63 8.18 9.71 11.23 12.752.10 40 H 6.366 84 H 13.369 1667 20.08 833 11.79 552 8.03 .— .— .— .— .— .— .—2.11 19 H 3.024 40 H 6.366 1663 11.24■ 831 5.81■ 551 3.88 .— 5.89 7.44 8.98 10.50 12.02 13.53
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K33- K48 5/20/05 5:07 PM Page 48
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-49
PULL
EYS
belt width 1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8
width factor .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32
H1⁄2″ Pitch
Stock DriveSelection
16.74 18.24 19.75 21.25 22.75 24.25 25.75 27.25 29.25 31.75 34.25 36.49 39.25 44.26 49.25 56.75 64.26 79.26 1.5613.45 14.95 16.46 17.96 19.47 20.97 22.47 23.98 25.98 28.48 30.99 33.49 35.99 40.99 45.99 53.50 61.00 76.00 1.5716.36 17.86 19.37 20.87 22.37 23.87 25.37 26.87 28.87 31.37 33.88 36.38 38.88 43.88 48.88 56.38 63.88 78.88 1.5812.68 14.19 15.69 17.20 18.70 20.21 21.71 23.22 25.22 27.72 30.23 32.13 35.23 40.24 45.24 52.74 60.25 75.25 1.6015.98 17.48 18.99 20.49 21.99 23.49 24.99 26.49 28.50 31.00 33.50 36.00 38.50 43.50 48.50 56.00 63.52 78.51
.— .— 10.77 12.30 13.83 15.35 16.86 18.37 20.39 22.99 25.42 27.92 30.43 35.44 40.45 47.96 55.47 70.48 1.6315.22 16.72 18.23 19.73 21.23 22.73 24.24 25.78 27.74 30.24 32.74 35.24 37.75 42.75 47.75 55.25 62.75 77.76 17.24 18.74 20.25 21.75 23.18 24.75 26.25 27.75 29.75 32.25 34.75 37.25 39.76 44.76 49.76 57.25 64.76 79.77 10.33 11.85 13.37 14.88 16.40 17.91 19.42 20.92 22.93 25.44 27.94 30.45 32.95 37.96 42.97 50.48 57.98 72.99 1.6714.45 15.96 17.46 18.97 20.47 21.97 23.48 24.98 26.98 29.48 31.99 34.49 36.99 41.99 47.00 54.50 62.00 77.01 16.48 17.96 19.49 20.99 22.49 23.99 25.49 26.99 29.00 31.50 34.00 36.50 39.00 44.00 49.00 56.51 64.01 79.01 16.10 17.60 19.11 20.61 22.11 23.61 25.12 26.62 28.62 31.12 33.62 36.12 38.62 43.63 48.63 56.13 63.63 78.63 1.6813.68 15.19 16.70 18.20 19.71 21.21 22.72 24.22 26.22 28.73 31.23 33.73 36.23 41.24 46.24 53.74 61.25 76.25 1.6912.91 14.42 15.93 17.44 18.94 20.45 21.95 23.46 25.46 27.97 30.47 32.97 35.48 40.48 45.48 52.99 60.49 75.49 1.7115.34 16.84 18.35 19.85 21.35 22.86 24.36 25.86 27.86 30.36 32.87 35.37 37.87 42.87 47.87 55.57 62.88 77.88
.— .— .— .— 11.65 13.19 14.73 16.25 18.28 20.81 23.33 25.85 28.34 33.39 38.40 45.92 53.43 68.45 1.7516.98 18.49 19.99 21.49 22.99 24.49 26.00 27.49 29.50 32.00 34.50 37.00 39.50 44.50 49.50 57.01 64.50 79.51 16.22 17.73 19.23 20.73 22.23 23.73 25.24 26.74 28.74 31.24 33.74 36.24 38.75 43.75 48.75 56.25 63.75 78.77 1.78
.— 9.67 11.22 12.75 14.28 25.81 17.32 18.84 20.85 23.37 25.88 28.40 30.90 35.92 40.93 48.44 55.95 70.97 1.8015.46 16.96 18.47 19.97 21.47 22.98 24.48 25.98 28.47 30.49 32.99 35.49 37.99 42.99 48.00 55.50 63.00 78.00 14.69 16.20 17.70 19.21 20.71 22.21 23.72 25.22 27.22 29.73 32.23 34.73 37.23 42.24 47.24 54.74 62.25 77.25 1.8213.92 15.43 16.93 18.44 19.95 21.45 22.96 24.46 26.46 28.97 31.47 33.97 36.48 41.48 46.48 53.99 61.49 76.50 1.8313.14 14.65 16.16 17.67 19.18 20.68 22.19 23.69 25.70 28.21 30.71 33.21 35.72 40.72 45.73 53.24 60.74 75.74 1.8510.78 12.31 13.83 15.35 16.86 18.37 19.88 21.39 23.40 25.91 28.42 30.93 33.44 38.45 43.45 50.96 58.47 73.48 1.8816.72 18.23 19.73 21.23 22.73 24.24 25.74 27.24 29.24 31.74 34.24 36.75 39.25 44.25 49.25 56.15 64.14 79.25 15.58 17.08 18.59 20.09 21.59 23.10 24.60 26.10 28.10 30.61 33.11 35.61 38.11 43.12 48.12 55.87 63.12 78.13 1.8914.81 16.31 17.82 19.33 20.83 22.33 23.84 25.34 27.34 29.85 32.35 34.85 37.36 42.36 47.36 54.74 62.37 77.37 1.90
.— .— .— 10.52 12.08 13.63 15.17 16.70 18.74 21.27 23.79 26.32 28.83 33.86 38.88 46.40 53.92 68.94 1.91
.— .— .— .— .— .— 12.94 14.50 16.56 19.12 21.67 24.21 26.74 31.78 36.81 44.35 51.87 66.90 2.008.52 10.10 11.65 13.19 14.73 16.25 17.78 19.29 21.32 23.82 26.35 28.87 31.38 36.40 41.41 48.93 56.44 71.45
11.00 12.53 14.06 15.58 17.09 18.61 20.35 21.63 23.64 26.15 28.66 31.17 33.68 38.69 43.70 51.21 58.71 73.73 13.37 14.89 16.40 17.91 19.42 20.92 22.43 23.93 25.94 28.45 30.95 33.46 35.96 40.97 45.97 53.48 60.98 75.99 14.15 15.66 17.17 18.68 20.18 21.69 23.19 24.70 26.70 29.21 31.71 34.22 36.72 41.73 46.73 54.22 61.74 76.74 14.92 16.43 17.94 19.45 20.95 22.45 23.96 25.46 27.47 29.97 32.47 34.97 37.48 42.48 47.48 54.99 62.49 77.50 15.69 17.20 18.71 20.21 21.71 23.22 24.72 26.22 28.23 30.73 33.23 35.73 38.24 43.24 48.24 55.74 63.24 78.25 16.46 17.97 19.47 20.87 22.48 23.98 25.48 26.98 28.99 31.48 33.99 36.49 38.99 43.99 49.00 56.50 64.00 79.01 14.27 15.78 17.29 18.80 20.30 21.81 23.31 24.82 26.82 29.33 31.83 34.34 36.84 41.85 46.85 54.36 61.86 76.87 2.09
.— .— .— 10.94 12.51 14.07 15.61 17.15 19.19 21.73 24.26 26.78 29.30 34.33 39.35 46.88 54.40 69.42 2.1015.04 16.55 18.06 19.56 21.07 22.57 24.08 25.58 27.59 30.09 32.59 35.10 37.60 42.60 47.61 55.11 62.61 77.62 2.11
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 57.00 PL: 60.00 PL: 63.00 PL: 66.00 PL: 70.00 PL: 75.00 PL: 80.00 PL: 85.00 PL: 90.00 PL: 100.00PL: 110.00 PL: 125.00 PL: 140.00 PL: 170.0090 teeth 96 teeth 102 teeth 108 teeth 114 teeth 120 teeth 126 teeth 132 teeth 140 teeth 150 teeth 160 teeth 170 teeth 180 teeth 200 teeth 220 teeth 250 teeth 280 teeth 340 teeth speed450 H 480 H 510 H 540 H 570 H 600 H 630 H 660 H 700 H 750 H 800 H 850 H 900 H 1000 H 1100 H 1250 H 1400 H 1700 H ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the widthcorrection factors shown below:
K49 - K64 5/20/05 5:16 PM Page 49
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-50
PULLEYS
H1⁄2″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 24.00 PL: 27.00 PL: 30.00 PL: 33.00 PL: 36.00 PL: 39.00 PL: 42.00speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 48 teeth 54 teeth 60 teeth 66 teeth 72 teeth 78 teeth 84 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 240 H 270 H 300 H 330 H 360 H 390 H 420 H
2.14 28 H 4.456 60 H 9.549 1633 15.74 817 8.46 541 5.68 .— .— .— .— .— 8.10 9.6714 H 2.228 30 H 4.775 1633 .— 817 .— 541 2.86■ 6.38 7.90 9.42 10.94 12.44 13.95 15.46
2.18 44 H 7.003 96 H 15.279 1604 21.01 802 12.84 532 8.80 .— .— .— .— .— .— .—22 H 3.501 48 H 7.639 1604 12.84 802 6.71 532 4.48 .— .— .— 7.47 9.02 10.55 12.08
2.20 20 H 3.183 44 H 7.003 1590 11.77■ 795 6.11 527 4.08 .— .— 6.73 8.29 9.82 11.35 12.872.22 18 H 2.865 40 H 6.366 1575 10.71■ 788 5.52■ 522 3.68 .— 6.00 7.55 9.09 10.61 12.13 13.652.25 32 H 5.093 72 H 11.459 1556 17.40 778 9.60 516 6.48 .— .— .— .— .— .— .—
16 H 2.546 36 H 5.730 1556 .— 778 4.91■ 516 3.27■ 5.26 6.82 8.36 9.88 11.40 12.91 14.422.29 21 H 3.342 48 H 7.639 1531 12.31■ 766 6.41 507 4.28 .— 4.34 5.99 7.57 9.13 10.67 12.192.31 26H 4.138 60 H 9.549 1517 14.80 758 7.88 503 5.28 .— .— .— .— .— 8.31 9.88
19 H 3.024 44 H 7.003 1511 11.24■ 756 5.81■ 501 3.88 .— 5.25 6.84 8.40 9.93 11.46 12.982.33 36 H 5.730 84 H 13.369 1500 18.89 750 10.71 497 7.26 .— .— .— .— .— .— .—2.40 40 H 6.366 96 H 15.279 1458 20.08 729 11.79 483 8.03 .— .— .— .— .— .— .—
30 H 4.775 72 H 11.459 1458 16.59 729 9.03 483 6.08 .— .— .— .— .— .— .—20 H 3.183 48 H 7.639 1458 11.77■ 729 6.11 483 4.08 .— .— 6.09 7.68 9.24 10.78 12.31
2.44 18 H 2.865 44 H 7.003 1432 10.71■ 716 5.52■ 475 3.68 .— 5.35 6.95 8.50 10.04 11.57 13.092.50 48 H 7.639 120 H 19.099 1400 21.63 700 13.84 464 9.55 .— .— .— .— .— .— .—
24 H 3.820 60 H 9.549 1400 13.82 700 7.30 464 4.89 .— .— .— .— .— 8.52 10.1016 H 2.546 40 H 6.366 1400 .— 700 4.91■ 464 3.27■ .— 6.21 7.77 9.31 10.84 12.36 13.88
2.53 19 H 3.024 48 H 7.639 1385 11.24 693 5.81■ 459 3.88 .— .— 6.20 7.79 9.35 10.89 12.422.57 28 H 4.456 72 H 11.459 1361 15.74 681 8.46 451 5.68 .— .— .— .— .— .— .—2.63 32 H 5.093 84 H 13.369 1333 17.40 667 9.60 442 6.48 .— .— .— .— .— .— .—2.67 36 H 5.730 96 H 15.279 1312 18.89 656 10.71 435 7.26 .— .— .— .— .— .— .—
18 H 2.865 48 H 7.639 1312 10.71■ 656 5.52■ 435 3.68 .— .— 6.30 7.89 9.45 11.00 12.532.73 44 H 7.003 120 H 19.099 1283 21.01 642 12.84 425 8.80 .— .— .— .— .— .— .—
22 H 3.501 60 H 9.549 1283 12.84 642 6.71 425 4.48 .— .— .— .— 7.10 8.73 10.312.75 16 H 2.546 44 H 7.003 1272 .— 636 4.91■ 422 3.27■ .— 5.55� 7.16 8.72 10.26 11.80 13.322.77 26 H 4.138 72 H 11.459 1264 14.80 632 7.88 419 5.28 .— .— .— .— .— .— .—2.80 30 H 4.775 84 H 13.369 1250 16.59 625 9.03 414 6.08 .— .— .— .— .— .— .—2.86 21 H 3.342 60 H 9.549 1225 12.31■ 613 6.41 406 4.28 .— .— .— .— 7.20 8.83 10.423.00 40 H 6.366 120 H 19.099 1167 20.08 583 11.79 387 8.03 .— .— .— .— .— .— .—
32 H 5.093 96 H 15.279 1167 17.40 583 9.60 387 6.48 .— .— .— .— .— .— .—28 H 4.456 84 H 13.369 1167 15.74 583 8.46 387 5.68 .— .— .— .— .— .— .—24 H 3.820 72 H 11.459 1167 13.82 583 7.30 387 4.89 .— .— .— .— .— .— 8.0820 H 3.183 60 H 9.549 1167 11.77■ 583 6.11 387 4.08 .— .— .— .— 7.30 8.93 10.5216 H 2.546 48 H 7.639 1167 .— 583 4.91■ 387 3.27■ .— .— 6.50 8.10 9.67 11.22 12.75
3.16 19 H 3.024 60 H 9.549 1108 11.24■ 554 5.81■ 367 3.88 .— .— .— 5.66 7.40 9.04 10.633.20 30 H 4.775 96 H 15.279 1094 16.59 547 9.03 363 6.08 .— .— .— .— .— .— .— 3.23 26 H 4.138 84 H 13.369 1084 14.80 542 7.88 359 5.28 .— .— .— .— .— .— .—
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K49 - K64 5/20/05 5:16 PM Page 50
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-51
PULL
EYS
belt width 1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8
width factor .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32
H1⁄2″ Pitch
Stock DriveSelection
11.21 12.75 14.28 15.80 17.32 18.84 20.35 21.86 23.87 26.39 28.90 31.41 33.91 38.93 43.94 51.45 58.95 73.97 2.1416.96 18.47 19.97 21.47 22.98 24.48 25.98 27.48 29.48 31.99 34.49 36.99 39.49 44.49 49.50 57.01 64.50 79.50
.— .— 6.68 8.47 10.15 11.77 13.36 14.93 17.00 19.57 22.12 24.66 27.19 32.13 37.28 44.82 52.35 67.38 2.1813.60 15.12 16.63 18.14 19.65 21.16 22.67 24.17 26.18 28.69 31.19 33.70 36.20 41.21 46.22 53.72 61.23 76.24 14.38 15.89 17.40 18.91 20.42 21.93 23.43 24.94 26.94 29.45 31.95 34.46 36.96 41.97 46.97 54.48 61.98 76.99 2.2015.16 16.67 18.18 19.68 21.19 22.69 24.20 25.70 27.71 30.21 32.71 35.22 37.72 42.73 47.73 55.23 62.74 77.74 2.228.93 10.52 12.08 13.63 15.17 16.70 18.23 19.75 21.78 24.30 26.82 29.34 31.85 36.87 41.89 49.41 56.92 71.94 2.25
15.93 17.44 18.94 20.45 21.95 23.46 24.96 26.46 28.47 30.97 33.47 35.98 38.48 43.48 48.49 55.99 63.49 78.50 13.71 15.23 16.75 18.26 19.77 21.28 22.78 24.29 26.30 28.81 31.31 33.82 36.32 41.33 46.34 53.84 61.35 76.36 2.2911.44 12.97 14.51 16.03 17.55 19.07 20.58 22.09 24.11 26.62 29.13 31.64 34.15 39.17 44.18 51.69 59.20 74.21 2.3114.50 16.01 17.18 19.03 20.54 22.05 23.55 25.06 27.06 29.57 32.08 34.58 37.08 42.09 47.09 54.60 62.10 77.11
.— .— 9.75 11.36 12.94 14.50 16.05 17.59 19.64 22.18 24.71 27.24 29.76 34.80 39.83 47.36 54.88 69.91 2.33
.— .— .— .— .— 12.18 13.78 15.35 17.43 20.01 22.57 25.11 27.65 32.71 37.75 45.29 52.82 67.87 2.409.14 10.76 12.30 13.85 15.39 16.93 18.45 19.98 22.01 24.53 27.05 29.57 32.09 37.11 42.13 49.65 57.16 72.19
13.83 15.35 16.86 18.37 19.89 21.39 22.90 24.41 26.42 28.92 31.43 33.94 36.44 41.45 46.46 53.97 61.47 76.48 14.61 16.13 17.64 19.15 20.66 22.16 23.67 25.18 27.18 29.69 32.20 34.70 37.20 42.21 47.22 54.72 62.23 77.24 2.44
.— .— .— .— .— .— .— .— .— 15.43 18.09 20.71 23.30 28.43 33.52 41.11 48.67 63.75 2.5011.65 13.20 14.73 16.25 17.77 19.30 20.81 22.33 24.34 26.86 29.37 31.88 34.39 39.41 44.42 51.93 59.44 74.46 15.39 16.90 18.41 19.92 21.43 22.93 24.44 25.94 27.95 30.45 32.96 35.46 37.97 42.97 47.97 55.48 62.98 77.99 13.94 15.46 16.98 18.49 20.00 21.51 23.02 24.53 26.54 29.04 31.55 34.06 36.56 41.57 46.58 54.09 61.59 76.60 2.539.34 10.94 12.51 14.07 15.61 17.15 18.68 20.20 22.23 24.76 27.28 29.80 32.32 37.35 42.37 49.89 57.40 72.43 2.57.— .— 10.15 11.77 13.36 14.93 16.49 18.03 20.08 22.63 25.17 27.70 30.23 35.22 40.30 47.83 55.36 70.39 2.63.— .— .— .— 10.95 12.59 14.20 15.78 17.89 20.45 23.01 25.56 28.10 33.17 38.21 45.76 53.30 68.34 2.67
14.06 15.58 17.09 18.61 20.35 21.63 23.14 24.64 26.65 29.16 31.67 34.18 36.68 41.69 46.70 54.21 61.71 76.73 .— .— .— .— .— .— .— .— .— 15.84 18.51 21.13 23.73 28.87 33.97 41.57 49.09 64.23 2.73
11.87 13.42 14.95 16.48 18.00 19.52 21.04 22.56 24.58 27.09 29.61 32.12 34.63 39.65 44.66 52.17 59.69 74.70 14.84 16.36 17.87 19.38 20.89 22.40 23.91 25.41 27.42 29.93 32.44 34.94 37.45 42.45 47.46 54.97 62.47 77.48 2.759.55 11.15 12.73 14.29 15.83 17.37 18.90 20.43 22.46 24.99 27.52 30.04 32.55 37.58 42.60 50.13 57.64 72.67 2.77.— .— 10.35 11.98 13.57 15.14 16.70 18.25 20.30 22.85 25.39 27.95 30.46 35.50 40.53 48.07 55.59 70.63 2.80
11.98 13.52 15.06 16.59 18.12 19.64 21.16 22.67 24.69 27.21 29.72 32.24 34.75 39.77 44.78 52.30 59.93 74.82 2.86.— .— .— .— .— .— 14.61 16.20 18.29 20.88 18.92 21.56 24.16 29.31 34.42 42.03 49.60 64.70 3.00.— .— .— .—.— 11.34 12.99 23.67 26.18 28.19 30.69 23.45 26.01 28.55 33.62 38.67 46.23 53.77 68.82 .— .— 10.55 12.18 13.78 15.36 16.92 18.47 20.52 23.08 25.62 28.16 30.69 35.73 40.77 48.31 55.83 70.87
9.75 11.36 12.94 14.50 16.05 17.59 19.13 20.65 22.69 25.22 27.75 30.27 32.79 37.82 42.84 50.37 57.88 72.91 12.09 13.63 15.17 16.70 18.23 19.75 21.27 22.79 24.81 27.32 29.84 32.35 38.87 39.88 44.90 52.42 59.93 94.95 14.28 15.80 17.32 18.84 20.35 21.86 23.37 24.88 26.89 29.40 31.91 34.42 36.92 41.93 46.94 54.45 61.96 76.97 12.19 13.74 15.28 16.82 18.34 19.87 21.39 22.90 24.92 27.44 29.96 32.47 34.98 40.00 45.02 52.54 60.05 75.07 3.16
.— .— .— .— 11.54 13.20 14.81 16.41 18.51 21.10 23.67 26.23 28.79 33.85 38.90 46.46 54.00 69.06 3.20
.— 9.05 10.75 12.39 13.99 15.57 17.13 18.68 20.74 23.30 25.85 28.38 30.91 35.96 41.00 48.54 56.07 71.11 3.23
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 57.00 PL: 60.00 PL: 63.00 PL: 66.00 PL: 70.00 PL: 75.00 PL: 80.00 PL: 85.00 PL: 90.00 PL: 100.00PL: 110.00 PL: 125.00 PL: 140.00 PL: 170.0090 teeth 96 teeth 102 teeth 108 teeth 114 teeth 120 teeth 126 teeth 132 teeth 140 teeth 150 teeth 160 teeth 170 teeth 180 teeth 200 teeth 220 teeth 250 teeth 280 teeth 340 teeth speed450 H 480 H 510 H 540 H 570 H 600 H 630 H 660 H 700 H 750 H 800 H 850 H 900 H 1000 H 1100 H 1250 H 1400 H 1700 H ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the widthcorrection factors shown below:
K49 - K64 5/20/05 5:16 PM Page 51
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-52
PULLEYS
H1⁄2″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity center distance, inches†3500 rpm 1750 rpm 1160 rpm according to belt pitch length (PL), inches and
driveR driveN driveR speed driveR speed driveR speed corresponding code number (bold type)
code: pitch code: pitch driveN hp for driveN hp for driveN hp for PL: 24.00 PL: 27.00 PL: 30.00 PL: 33.00 PL: 36.00 PL: 39.00 PL: 42.00speed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inch 48 teeth 54 teeth 60 teeth 66 teeth 72 teeth 78 teeth 84 teethratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt 240 H 270 H 300 H 330 H 360 H 390 H 420 H
3.27 22 H 3.501 72 H 11.459 1069 12.84 535 6.71 354 4.48 — — — — .— .— 8.283.33 36 H 5.730 120 H 19.099 1050 18.89 525 10.71 348 7.26 — — — — .— .— .—
18 H 2.865 60 H 9.549 1050 10.71■ 525 5.52■ 348 3.68 — — — — 7.50 9.14 10.77 3.43 28 H 4.456 96 H 15.279 1021 15.74 510 8.46 338 5.68 — — — — .— .— .—
21 H 3.342 72 H 11.459 1021 12.31■ 510 6.41 338 4.28 — — — — .— 6.58 8.383.50 24 H 3.820 84 H 13.369 1000 13.82 500 7.30 331 4.89 — — — — .— .— .—3.60 20 H 3.183 72 H 11.459 972 11.77■ 486 6.11 322 4.08 — — — — .— .— 8.473.69 26 H 4.138 96 H 15.279 948 14.80 474 7.88 314 5.28 — — — — .— .— .—3.75 32 H 5.093 120 H 19.099 933 17.40 467 9.60 309 6.48 — — — — .— .— .—
16 H 2.546 60 H 9.549 933 .— 467 4.91■ 309 3.27■ — — — — 7.69� 9.34� 10.943.79 19 H 3.024 72 H 11.459 924 11.24■ 462 5.81■ 306 3.88 — — — — .— .— 8.57�
3.82 22 H 3.501 84 H 13.369 916 12.84 458 6.71 304 4.48 — — — — .— .— .—4.00 30 H 4.775 120 H 19.099 875 16.59 438 9.03 290 6.08 — — — — .— .— .—
24 H 3.820 96 H 15.279 875 13.82 438 7.30 290 4.89 — — — — .— .— .—21 H 3.342 84 H 13.369 875 12.31■ 438 6.41 290 4.28 — — — — .— .— .—18 H 2.865 72 H 11.459 875 10.71■ 438 5.52■ 290 3.22 — — — — .— .— 8.67
4.20 20 H 3.183 84 H 13.369 833 11.77■ 417 6.11 276 4.08 — — — — .— .— .—4.29 28 H 4.456 120 H 19.099 817 15.74 408 8.46 271 5.68 — — — — .— .— .—4.36 22 H 3.501 96 H 15.279 802 12.84 401 6.71 266 4.48 — — — — .— .— .—4.42 19 H 3.024 84 H 13.369 792 11.24■ 396 5.81■ 262 3.88 — — — — .— .— .—4.50 16 H 2.546 72 H 11.459 778 .— 389 4.91■ 258 3.27■ — — — — .— .— 8.86�
4.57 21 H 3.342 96 H 15.279 766 12.31■ 383 6.41 254 4.28 — — — — .— .— .—4.62 26 H 4.138 120 H 19.099 758 14.80 379 7.88 251 5.28 — — — — .— .— .—4.67 18 H 2.865 84 H 13.369 749 10.71■ 375 5.52■ 248 3.68 — — — — .— .— .—4.80 20 H 3.183 96 H 15.279 729 11.77■ 365 6.11 242 4.08 — — — — .— .— .—5.00 24 H 3.820 120 H 19.099 700 13.82 350 7.30 232 4.89 — — — — .— .— .—5.05 19 H 3.024 96 H 15.279 693 11.24■ 346 5.81■ 230 3.88 — — — — .— .— .—5.25 16 H 2.546 84 H 13.369 667 .— 333 4.91■ .221 3.27■ — — — — .— .— .—5.33 18 H 2.865 96 H 15.279 656 10.71■ 323 5.52■ 217 3.68 — — — — .— .— .—5.45 22 H 3.501 120 H 19.099 642 12.84 321 6.71 213 4.48 — — — — .— .— .—5.72 21 H 3.342 120 H 19.099 613 12.31■ 306 6.41 203 4.28 — — — — .— .— .—6.00 20 H 3.183 120 H 19.099 583 11.77■ 292 6.11 193 4.08 — — — — .— .— .—
16 H 2.546 96 H 15.279 583 .— 292 4.91■ 193 3.27■ — — — — .— .— .—6.32 19 H 3.024 120 H 19.099 554 11.24■ 277 5.81■ 184 3.88 — — — — .— .— .—6.67 18 H 2.865 120 H 19.099 525 10.71■ 262 5.52■ 174 3.68 — — — — .— .— .—7.50 16 H 2.546 120 H 19.099 467 .— 233 4.91■ 155 3.27■ — — — — .— .— .—
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K49 - K64 5/20/05 5:16 PM Page 52
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-53
PULL
EYS
belt width 1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8
width factor .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32
H1⁄2″ Pitch
Stock DriveSelection
9.95 11.56 13.15 14.72 16.27 17.81 19.35 20.88 22.91 25.45 27.98 30.50 33.02 38.05 43.08 50.61 58.12 73.15 3.27.— .— .— .— .— .— 9.55 11.50 13.86 16.64 19.34 21.98 24.59 29.75 34.87 42.48 50.06 65.17 3.33
12.30 13.85 15.39 16.93 18.46 19.98 21.50 23.02 25.04 27.56 30.07 32.59 35.10 40.12 45.14 52.66 60.17 75.19 .— .— .— .— 11.73 13.40 15.02 16.62 18.72 21.32 23.89 26.45 29.00 34.08 39.13 46.70 54.24 69.30 3.43
10.05 11.67 13.26 14.82 16.38 17.92 19.46 20.99 23.03 25.56 28.09 30.62 33.14 38.17 43.19 50.72 58.25 73.27 .... 9.24 10.95 12.59 14.20 15.78 17.35 18.90 20.96 23.52 26.07 28.61 31.14 36.20 41.23 48.78 56.35 71.35 3.50
10.15 11.77 13.36 14.93 16.49 18.03 19.57 21.10 23.14 25.68 28.21 30.73 33.25 38.29 43.31 50.84 58.36 73.40 3.60.— .— .— 10.19 11.93 13.60 15.23 16.83 18.93 21.53 24.11 26.67 29.23 34.31 39.36 46.93 54.48 69.54 3.69.— .— .— .— .— .— .— .— 14.25 17.05 19.75 22.40 25.02 30.19 35.31 42.94 50.52 65.64 3.75
12.51 14.07 15.61 17.15 18.68 20.21 21.73 23.26 25.27 27.79 30.31 32.82 35.34 40.36 45.38 52.90 60.41 75.43 10.25 11.87 13.47 15.04 16.59 18.14 19.68 21.21 23.25 25.79 28.32 30.85 33.37 38.40 43.43 50.96 58.48 73.52 3.79
.— 9.43 11.14 12.79 14.40 15.99 17.56 19.12 21.18 23.74 26.30 28.84 31.37 36.43 41.47 49.01 56.54 71.59 3.82
.— .— .— .— .— .— .— .— 14.44 17.25 19.96 22.61 25.23 30.41 35.53 43.16 50.75 65.87 4.00
.— .— .— 10.38 12.12 13.80 15.43 17.03 19.14 21.75 24.33 27.00 29.45 34.53 39.59 47.16 54.71 69.78
.— 9.53 11.24 12.89 14.51 15.99 17.67 19.22 21.29 23.85 26.41 28.95 31.49 36.54 41.58 49.13 56.66 71.71 10.35 11.98 13.57 15.14 16.70 18.25 19.79 21.32 23.36 25.90 28.44 30.96 33.48 38.52 43.55 51.08 58.60 73.64
.— 9.62 11.34 12.99 14.61 16.20 17.77 19.33 21.40 23.97 26.52 29.06 31.60 36.66 41.70 49.25 56.78 71.83 4.20
.— .— .— .— .— .— .— .— 14.63 17.45 20.16 22.82 25.45 30.63 35.76 43.39 50.98 66.11 4.29
.— .— .— 10.57 12.32 14.00 15.63 17.24 19.36 21.96 24.55 27.12 29.67 34.76 39.82 47.39 54.94 70.01 4.36
.— 9.72 11.44 13.10 14.71 16.30 17.88 19.44 21.51 24.08 26.63 29.17 31.71 36.77 41.81 49.37 56.90 71.95 4.4210.55� 12.18� 13.78 15.36 16.92 18.47 20.01 21.55 23.59 26.13 28.66 31.19 33.72 38.75 43.78 51.32 58.84 73.88 4.50
.— .— .— 10.66 12.42 14.10 15.74 17.34 19.46 22.07 24.66 27.23 29.78 34.87 39.94 47.51 55.06 70.13 4.57
.— .— .— .— .— .— .— 12.43 14.82 17.65 20.37 23.03 25.66 30.85 35.98 43.62 51.21 66.34 4.62
.— 9.81� 11.54 13.20 14.82 16.41 17.99 19.55 21.62 24.19 26.74 29.29 31.83 36.89 41.93 49.48 57.02 72.07 4.67
.— .— .— 10.75 12.51 14.20 15.84 17.45 19.57 22.18 24.77 27.34 29.90 34.99 40.05 47.63 55.18 70.25 4.80
.— .— .— .— .— .— .— .— 15.02 17.84 20.57 23.24 25.87 31.06 36.20 43.84 51.44 66.57 5.00
.— .— .— 10.85 12.61 14.30 15.94 17.55 19.67 22.29 24.87 27.45 30.01 35.10 40.17 47.74 55.30 70.37 5.05
.— 10.00� 11.73� 13.40 15.02 16.62 18.20 19.76 21.84 24.39 26.96 29.51 32.05 37.12 42.16 49.72 57.25 72.31 5.25
.— .— .— 10.94� 12.71� 14.40 16.04 17.65 19.78 22.39 24.98 27.56 30.12 35.21 40.28 47.86 55.41 70.49 5.33
.— .— .— .— .— .— .— 12.79 15.21 18.04 20.78 23.45 26.08 31.28 36.42 44.07 51.67 66.81 5.45
.— .— .— .— .— .— .— 12.89 15.30 18.14 20.88 23.55 26.19 31.39 36.53 44.18 51.78 66.92 5.72
.— .— .— .— .— .— .— 12.98� 15.40 18.24 20.98 23.66 26.29 31.50 36.64 44.29 51.90 67.04 6.00
.— .— 9.20� 11.13� 12.90� 14.59� 16.24� 17.86 19.99 22.61 25.20 27.78 30.34 35.44 40.51 48.09 55.65 70.73
.— .— .— .— .— .— .— 13.07� 15.49 18.34 21.08 23.76 26.40 31.61 36.75 44.41 52.01 67.16 6.32
.— .— .— .— .— .— .— 13.16� 15.59� 18.44 21.18 23.86 26.51 31.71 36.86 44.52 52.13 67.27 6.67
.— .— .— .— .— .— .— 13.34� 15.78� 18.64� 21.38� 24.07 26.72 31.93 37.08 44.74 52.35 67.50 7.50
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 45.00 PL: 48.00 PL: 51.00 PL: 54.00 PL: 57.00 PL: 60.00 PL: 63.00 PL: 66.00 PL: 70.00 PL: 75.00 PL: 80.00 PL: 85.00 PL: 90.00 PL: 100.00PL: 110.00 PL: 125.00 PL: 140.00 PL: 170.0090 teeth 96 teeth 102 teeth 108 teeth 114 teeth 120 teeth 126 teeth 132 teeth 140 teeth 150 teeth 160 teeth 170 teeth 180 teeth 200 teeth 220 teeth 250 teeth 280 teeth 340 teeth speed450 H 480 H 510 H 540 H 570 H 600 H 630 H 660 H 700 H 750 H 800 H 850 H 900 H 1000 H 1100 H 1250 H 1400 H 1700 H ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the widthcorrection factors shown below:
K49 - K64 5/20/05 5:16 PM Page 53
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K-54
PULLEYS
XH7⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity1750 rpm 1160 rpm 870 rpm
driveR driveN driveR speed driveR speed driveR speed
code: pitch code: pitch driveN hp for driveN hp for driveN hp forspeed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inchratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt
1.00 40 XH 11.141 40 XH 11.141 1750 22.22 1160 17.44 870 13.7932 XH 8.913 32 XH 8.913 1750 19.87 1160 14.57 870 11.2930 XH 8.356 30 XH 8.356 1750 19.06 1160 13.79 870 10.6328 XH 7.799 28 XH 7.799 1750 18.16 1160 12.97 870 9.9726 XH 7.241 26 XH 7.241 1750 17.17 1160 12.13 870 9.2924 XH 6.685 24 XH 6.685 1750 16.14■ 1160 11.29 870 8.6122 XH 6.127 22 XH 6.127 1750 15.03■ 1160 10.41■ 870 7.9220 XH 5.570 20 XH 5.570 1750 13.85■ 1160 9.51■ 870 7.23■
18 XH 5.013 18 XH 5.013 1750 .— 1160 8.61■ 870 6.52■
1.07 30 XH 8.356 32 XH 8.913 1641 19.06 1088 13.79 816 10.6328 XH 7.799 30 XH 8.356 1633 18.16 1083 12.97 812 9.97
1.08 26 XH 7.241 28 XH 7.799 1625 17.17 1077 12.13 808 9.2924 XH 6.685 26 XH 7.241 1615 16.14■ 1071 11.29 803 8.61
1.09 22 XH 6.127 24 XH 6.685 1604 15.03■ 1063 10.41■ 798 7.921.10 20 XH 5.570 22 XH 6.127 1591 13.85■ 1055 9.51■ 791 7.23■
1.11 18 XH 5.013 20 XH 5.570 1575 .— 1044 8.61■ 783 6.52■
1.14 28 XH 7.799 32 XH 8.913 1531 18.16 1015 12.97 761 9.971.15 26 XH 7.241 30 XH 8.356 1517 17.17 1005 12.13 754 9.291.17 24 XH 6.685 28 XH 7.799 1500 16.14■ 994 11.29 746 8.611.18 22 XH 6.127 26 XH 7.241 1481 15.03■ 982 10.41■ 736 7.921.20 40 XH 11.141 48 XH 13.369 1458 22.22 967 17.44 725 13.79
20 XH 5.570 24 XH 6.685 1548 13.85■ 967 9.51■ 725 7.23■
1.22 18 XH 5.013 22 XH 6.127 1432 .— 949 8.61■ 712 6.52■
1.23 26 XH 7.241 32 XH 8.913 1422 17.17 943 12.13 707 9.291.25 32 XH 8.913 40 XH 11.141 1400 19.87 928 14.57 696 11.29
24 XH 6.685 30 XH 8.356 1400 16.14■ 928 11.29 696 8.611.27 22 XH 6.127 28 XH 7.799 1375 15.03■ 911 10.41■ 684 7.921.30 20 XH 5.570 26 XH 7.241 1346 13.85■ 892 9.51■ 669 7.23■
1.33 30 XH 8.356 40 XH 11.141 1313 19.06 870 13.79 653 10.6324 XH 6.685 32 XH 8.913 1313 16.14■ 870 11.29 653 8.6118 XH 5.013 24 XH 6.685 1313 .— 870 8.61■ 653 6.52■
1.36 22 XH 6.127 30 XH 8.356 1283 15.03■ 851 10.41■ 638 7.921.40 20 XH 5.570 28 XH 7.799 1250 13.85■ 829 9.51■ 621 7.23■
1.43 28 XH 7.799 40 XH 11.141 1225 18.16 812 12.97 609 9.971.44 18 XH 5.013 26 XH 7.241 1212 .— 803 8.61■ 602 6.52■
1.45 22 XH 6.127 32 XH 8.913 1203 15.03■ 798 10.41■ 598 7.92
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K49 - K64 5/20/05 5:16 PM Page 54
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K-55
PULL
EYS
XH7⁄8″ Pitch
Stock DriveSelection
.— .— 14.000 17.500 21.000 24.500 31.500 38.500 45.500 52.500 59.500 70.000 1.0011.375 14.000 17.500 21.000 24.500 28.000 35.000 42.000 49.000 56.000 63.000 73.500 12.250 14.875 18.375 21.875 25.375 28.875 35.875 42.875 49.875 56.875 63.875 74.375 13.125 15.750 19.250 22.750 26.250 29.750 36.750 43.750 50.750 57.750 64.750 75.250 14.000 16.625 20.125 23.625 27.125 30.625 37.625 44.625 51.625 58.625 65.625 76.125 14.875 17.500 21.000 24.500 28.000 31.500 38.500 45.500 52.500 59.500 66.500 77.000 15.750 18.375 21.875 25.375 28.875 32.375 39.375 46.375 53.375 60.375 67.375 77.875 16.625 19.250 22.750 26.250 29.750 33.250 40.250 47.250 54.250 61.250 68.250 78.750 17.500 20.125 23.625 27.125 30.625 34.125 41.125 48.125 55.125 62.125 69.125 79.625 11.809 14.435 17.936 21.436 24.936 28.436 35.437 42.437 49.437 56.437 63.437 73.937 1.0712.685 15.310 18.811 22.311 25.811 29.312 36.312 43.312 50.312 57.312 64.312 74.812 13.560 16.185 19.686 23.186 26.686 30.187 37.187 44.187 51.187 58.187 65.187 75.687 1.0814.435 17.060 20.561 24.061 27.561 31.062 38.062 45.062 52.062 59.062 66.062 76.562 15.310 17.936 21.436 24.936 28.436 31.937 38.937 45.937 52.937 59.937 66.937 77.437 1.0916.185 18.811 22.311 25.811 29.312 32.812 39.812 46.812 53.812 60.812 67.812 78.312 1.1017.060 19.686 23.186 26.686 30.187 33.687 40.687 47.687 54.687 61.686 68.687 79.187 1.1112.238 14.865 18.366 21.868 25.369 28.870 35.871 42.872 49.872 58.872 63.872 74.373 1.1413.114 15.740 19.242 22.743 26.244 29.745 36.746 43.747 50.747 57.747 64.747 75.248 1.1513.989 16.615 20.117 23.619 27.120 30.620 37.621 44.622 51.622 58.622 65.622 76.123 1.1714.865 17.491 20.993 24.494 27.995 31.495 38.496 45.497 52.497 59.497 66.497 76.998 1.18
.— .— .— 15.711 19.218 22.723 29.729 36.733 43.736 50.738 57.740 68.241 1.2015.740 18.366 21.868 25.369 28.870 32.371 39.372 46.372 53.372 60.372 67.372 77.873 16.615 19.242 22.743 26.244 29.745 33.246 40.247 47.247 54.247 61.247 68.247 78.748 1.2212.660 15.290 18.794 22.297 25.799 29.300 36.303 43.305 50.306 57.306 64.307 74.808 1.23
.— 12.199 15.711 19.218 22.723 26.226 33.322 40.234 47.237 54.239 61.240 71.741 1.2513.537 16.166 19.670 23.173 26.674 30.176 37.178 44.180 51.181 58.181 65.182 75.683 14.413 17.042 20.546 24.048 27.550 31.051 38.051 45.055 52.056 59.056 66.057 76.558 1.2715.290 17.918 21.421 24.924 28.425 31.927 38.929 45.930 52.931 59.931 66.932 77.433 1.30
.— 12.611 16.127 19.639 23.146 26.651 33.659 40.664 47.667 54.670 61.672 72.174 1.3313.078 15.711 19.218 22.723 26.226 29.729 36.733 43.736 50.738 57.740 64.740 75.242 16.166 18.794 22.297 25.799 29.300 32.802 39.804 46.806 53.806 60.806 67.807 78.308 13.955 16.587 20.094 23.599 27.102 30.605 37.608 44.611 51.613 58.615 65.615 76.117 1.3614.833 17.464 20.970 24.475 27.978 31.481 38.484 45.486 52.489 59.490 66.490 76.992 1.4010.365 13.017 16.540 20.055 23.566 27.073 34.084 41.091 48.096 55.100 62.102 72.606 1.4315.711 18.341 21.847 25.351 28.853 32.356 39.359 46.362 53.364 60.365 67.366 77.867 1.4413.491 16.127 19.639 23.146 26.651 30.155 37.161 44.166 51.168 58.171 65.173 75.674 1.45
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 50.75 PL: 56.00 PL: 63.00 PL: 70.00 PL: 77.00 PL: 84.00 PL: 98.00 PL: 112.00 PL: 126.00 PL: 140.00 PL: 154.00 PL: 175.0058 teeth 64 teeth 72 teeth 80 teeth 88 teeth 96 teeth 112 teeth 128 teeth 144 teeth 160 teeth 176 teeth 200 teeth speed507 XH 560 XH 630 XH 700 XH 770 XH 840 XH 980 XH 1120 XH 1260 XH 1400 XH 1540 XH 1750 XH ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the widthcorrection factors shown below:
belt width 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8 9 10 11 12 13 14
width factor 1.00 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32 11.70 13.10 14.41 15.84 17.16 18.62
K49 - K64 5/20/05 5:16 PM Page 55
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-56
PULLEYS
XH7⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity1750 rpm 1160 rpm 870 rpm
driveR driveN driveR speed driveR speed driveR speed
code: pitch code: pitch driveN hp for driveN hp for driveN hp forspeed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inchratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt
1.50 40 XH 11.141 60 XH 16.711 1167 22.22 773 17.44 580 13.7932 XH 8.913 48 XH 13.369 1167 19.87 773 14.57 580 11.2920 XH 5.570 30 XH 8.356 1167 13.85■ 773 9.51■ 580 7.23■
1.54 26 XH 7.241 40 XH 11.141 1138 17.17 754 12.13 566 9.291.56 18 XH 5.013 28 XH 7.799 1125 .— 746 8.61■ 559 6.52■
1.60 30 XH 8.356 48 XH 13.369 1094 19.06 725 13.79 544 10.6320 XH 5.570 32 XH 8.913 1094 13.85■ 725 9.51■ 544 7.23■
1.67 24 XH 6.685 40 XH 11.141 1050 16.14■ 696 11.29 522 8.6118 XH 5.013 30 XH 8.356 1050 .— 696 8.61■ 522 6.52■
1.71 28 XH 7.799 48 XH 13.369 1021 18.16 677 12.97 508 9.971.78 18 XH 5.013 32 XH 8.913 984 .— 653 8.61■ 489 6.52■
1.80 40 XH 11.141 72 XH 20.054 972 22.22 644 17.44 483 13.781.82 22 XH 6.127 40 XH 11.141 963 15.03■ 638 10.41■ 479 7.921.85 26 XH 7.241 48 XH 13.369 948 17.17 628 12.13 471 9.291.88 32 XH 8.913 60 XH 16.711 933 19.87 618 14.57 464 11.292.00 30 XH 8.356 60 XH 16.711 875 19.06 580 13.79 435 10.63
24 XH 6.685 48 XH 13.369 875 16.14■ 580 11.29 435 8.6120 XH 5.570 40 XH 11.141 875 13.85■ 580 9.51■ 435 7.23■
2.10 40 XH 11.141 84 XH 23.396 833 22.22 552 17.44 414 13.792.14 28 XH 7.799 60 XH 16.711 817 18.16 541 12.97 407 9.972.18 22 XH 6.127 48 XH 13.369 802 15.03■ 531 10.41■ 399 7.922.22 18 XH 5.013 40 XH 11.141 788 .— 523 8.61■ 392 6.52■
2.25 32 XH 8.913 72 XH 20.054 778 19.87 516 14.57 387 11.292.31 26 XH 7.241 60 XH 16.711 758 17.17 502 12.13 377 9.292.40 40 XH 11.141 96 XH 26.738 729 22.22 483 17.44 363 13.79
30 XH 8.356 72 XH 20.054 729 19.06 483 13.79 363 10.6320 XH 5.570 48 XH 13.369 729 13.85■ 483 9.51■ 363 7.23■
2.50 24 XH 6.685 60 XH 16.711 700 16.14■ 464 11.29 348 8.612.57 28 XH 7.799 72 XH 20.054 681 18.16 451 12.97 339 9.972.63 32 XH 8.913 84 XH 23.396 667 19.87 442 14.57 331 11.292.67 18 XH 5.013 48 XH 13.369 656 .— 434 8.61■ 326 6.52■
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
K49 - K64 5/20/05 5:16 PM Page 56
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K-57
PULL
EYS
XH7⁄8″ Pitch
Stock DriveSelection
.— .— .— .— 16.388 19.930 26.982 34.011 41.031 48.045 55.055 65.566 1.50
.— .— 13.820 17.357 20.881 24.399 31.421 38.435 45.446 52.453 59.458 69.964 14.370 17.006 20.515 24.022 27.528 31.031 38.037 45.041 52.044 59.046 66.048 76.550 10.761 13.421 16.951 20.470 23.983 27.493 34.507 41.517 48.523 55.528 62.532 73.036 1.5415.249 17.883 21.392 24.899 28.403 31.907 38.913 45.917 52.919 59.922 66.923 77.425 1.56
.— .— 14.216 17.761 21.290 24.811 31.839 38.857 45.869 52.878 59.885 70.393 1.6013.898 16.540 20.055 23.566 27.073 30.580 37.588 44.594 51.598 58.601 65.604 76.107 11.152 13.820 17.357 20.881 24.399 27.911 34.929 41.941 48.949 55.955 62.961 73.466 1.6714.781 17.420 20.934 24.443 27.950 31.455 38.455 38.464 52.474 59.476 66.479 76.982
.— 11.022 14.609 18.161 21.696 25.221 32.255 39.276 46.291 53.302 60.311 70.820 1.7114.305 16.951 20.470 23.983 27.493 31.001 38.013 45.021 52.026 59.030 66.034 76.538 1.78
.— .— .— .— .— 16.909 24.087 31.181 38.240 45.280 52.310 62.842 1.8011.540 14.216 17.761 21.290 24.811 28.326 35.348 42.363 49.374 56.382 63.388 73.895 1.82
.— 11.399 14.998 18.559 22.100 25.630 32.669 39.694 46.712 53.725 60.736 71.247 1.85
.— .— .— 14.341 17.950 21.521 28.609 35.662 42.697 49.722 56.741 67.262 1.88
.— .— .— 14.716 18.335 21.914 29.102 36.070 43.110 50.138 57.159 67.684 2.00
.— 11.772 15.386 18.954 22.502 26.036 33.081 40.111 47.132 54.147 61.159 71.672 11.924 14.609 18.161 21.696 25.221 28.740 35.767 42.784 49.797 56.807 63.815 74.323
.— .— .— .— .— .— 20.974 28.207 35.342 42.432 49.495 60.063 2.10
.— .— .— 15.087 18.717 22.304 29.411 36.478 43.522 50.553 57.578 68.104 2.14
.— 12.143 15.770 19.348 22.901 26.439 33.492 40.526 47.549 54.568 61.581 72.097 2.1812.304 14.998 18.559 22.100 25.630 29.152 36.183 43.204 50.219 57.230 64.240 74.750 2.22
.— .— .— .— .— 18.400 25.643 32.776 39.860 46.919 53.962 64.509 2.25
.— .— .— 15.457 19.098 22.691 29.810 36.883 43.932 50.968 57.994 68.524 2.31
.— .— .— .— .— .— .— 25.025 32.304 39.477 46.596 57.218 2.40
.— .— .— .— 15.035 18.769 26.028 33.170 40.262 47.325 54.373 64.924
.— 12.513 16.152 19.738 23.298 26.842 33.900 40.940 47.967 54.987 62.003 72.520
.— .— .— 15.824 19.476 23.078 30.209 37.287 44.342 51.380 58.410 68.943 2.50
.— .— .— .— 15.388 19.135 26.411 33.564 40.662 47.731 54.782 65.337 2.57
.— .— .— .— .— .— 22.446 29.739 36.913 44.028 51.111 61.700 2.6310.056 12.879 16.531 20.128 23.693 27.241 34.308 41.352 48.382 55.405 62.423 72.943 2.67
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 50.75 PL: 56.00 PL: 63.00 PL: 70.00 PL: 77.00 PL: 84.00 PL: 98.00 PL: 112.00 PL: 126.00 PL: 140.00 PL: 154.00 PL: 175.0058 teeth 64 teeth 72 teeth 80 teeth 88 teeth 96 teeth 112 teeth 128 teeth 144 teeth 160 teeth 176 teeth 200 teeth speed507 XH 560 XH 630 XH 700 XH 770 XH 840 XH 980 XH 1120 XH 1260 XH 1400 XH 1540 XH 1750 XH ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the widthcorrection factors shown below:
belt width 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8 9 10 11 12 13 14
width factor 1.00 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32 11.70 13.10 14.41 15.84 17.16 18.62
K49 - K64 5/20/05 5:16 PM Page 57
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-58
PULLEYS
XH7⁄8″ Pitch
Stock DriveSelection
pulley combination driveN speed and hp capacity1750 rpm 1160 rpm 870 rpm
driveR driveN driveR speed driveR speed driveR speed
code: pitch code: pitch driveN hp for driveN hp for driveN hp forspeed no. of diameter no. of diameter speed 1 inch speed 1 inch speed 1 inchratio ■■ grooves in. grooves in. rpm belt rpm belt rpm belt
2.73 22 XH 6.127 60 XH 16.711 642 15.03■ 425 10.41■ 319 7.922.77 26 XH 7.241 72 XH 20.054 632 17.17 419 12.13 314 9.292.80 30 XH 8.356 84 XH 23.396 625 19.06 414 13.79 311 10.633.00 40 XH 11.141 120 XH 33.423 583 22.22 387 17.44 290 13.79
32 XH 8.913 96 XH 26.738 583 19.87 387 14.57 290 11.2928 XH 7.799 84 XH 23.396 583 18.16 387 12.97 290 9.9724 XH 6.685 72 XH 20.054 583 16.14■ 387 11.29 290 8.6120 XH 5.570 60 XH 16.711 583 13.85■ 387 9.51■ 290 7.23■
3.20 30 XH 8.356 96 XH 26.738 547 19.06 363 13.79 272 10.633.23 26 XH 7.241 84 XH 23.396 542 17.17 359 12.13 269 9.293.27 22 XH 6.127 72 XH 20.054 535 15.03■ 355 10.41■ 266 7.923.33 18 XH 5.013 60 XH 16.711 525 .— 348 8.61■ 261 6.52■
3.43 28 XH 7.799 96 XH 26.738 510 18.16 338 12.97 254 9.973.50 24 XH 6.685 84 XH 23.396 500 16.14■ 331 11.29 249 8.613.60 20 XH 5.570 72 XH 20.054 486 13.85■ 322 9.51■ 242 7.23■
3.69 26 XH 7.241 96 XH 26.738 474 17.17 314 12.13 236 9.293.75 32 XH 8.913 120 XH 33.423 467 19.87 309 14.57 232 11.293.82 22 XH 6.127 84 XH 23.396 458 15.03■ 304 10.41■ 228 7.924.00 30 XH 8.356 120 XH 33.423 438 19.06 290 13.79 218 10.63
24 XH 6.685 96 XH 26.738 438 16.14 290 11.29 218 8.6118 XH 5.013 72 XH 20.054 438 .— 290 8.61■ 218 6.52■
4.20 20 XH 5.570 84 XH 23.396 416 13.85■ 276 9.51■ 207 7.23■
4.29 28 XH 7.799 120 XH 33.423 408 18.16 270 12.97 203 9.974.36 22 XH 6.127 96 XH 26.738 401 15.03■ 266 10.41■ 200 7.924.62 26 XH 7.241 120 XH 33.423 379 17.17 251 12.13 188 9.294.67 18 XH 5.013 84 XH 23.396 375 .— 249 8.61■ 186 6.52■
4.80 20 XH 5.570 96 XH 26.738 365 13.85■ 242 9.51■ 181 7.23■
5.00 24 XH 6.685 120 XH 33.423 350 16.14■ 232 11.29 173 8.615.33 18 XH 5.013 96 XH 26.738 328 .— 217 8.61■ 162 6.52■
5.45 22 XH 6.127 120 XH 33.423 321 15.03■ 212 10.41■ 159 7.926.00 20 XH 5.570 120 XH 33.423 292 13.85■ 193 9.51■ 145 7.23■
6.67 18 XH 5.013 120 XH 33.423 262 .— 174 8.61■ 130 6.52■
■■ Pulley combinations shown are for conventional speed-reduction ratios; same table can be used for speed step-up ratios by making proper correction of driveNspeed and belt hp capacity per inch width.
■ Pulley diameter is below recommended minimum; if used reduced belt life must be expected.
† Center distances shown are theoretical; manufacturing tolerances of belt length and pulley diameters can affect actual operating drive center distances.
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K-59
PULL
EYS
belt width 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8 9 10 11 12 13 14
width factor 1.00 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32 11.70 13.10 14.41 15.84 17.16 18.62
XH7⁄8″ Pitch
Stock DriveSelection
.— .— 12.417 16.190 19.853 23.463 30.604 37.691 44.749 51.792 58.825 69.360 2.73
.— .— .— .— 15.740 19.500 26.793 33.956 41.062 48.136 55.191 65.750 2.77
.— .— .— .— .— .— 22.811 30.118 37.302 44.425 51.513 62.107 2.80
.— .— .— .— .— .— .— .— 25.528 33.107 40.457 51.286 3.00
.— .— .— .— .— .— 18.851 26.485 33.819 41.028 48.173 58.824
.— .— .— .— .— .— 23.175 30.497 37.691 44.820 51.913 62.513
.— .— .— .— 16.090 19.864 27.174 34.347 41.460 48.539 55.598 66.162
.— .— 12.764 16.553 20.228 23.846 30.998 38.092 45.156 52.203 59.238 69.778
.— .— .— .— .— .— 19.191 26.849 34.195 41.414 48.565 59.223 3.20
.— .— .— .— .— 15.828 23.538 30.875 38.077 45.214 52.313 62.919 3.23
.— .— .— .— 16.440 20.227 27.553 34.738 41.857 48.941 56.004 66.574 3.27
.— .— 13.110� 16.916 20.602 24.228 31.391 38.492 45.561 52.612 59.651 70.193 3.33
.— .— .— .— .— .— 19.531 27.210 34.570 41.798 48.956 59.622 3.43
.— .— .— .— .— 16.163 23.899 31.252 38.464 45.608 52.712 63.323 3.50
.— .— .— .— 16.788� 20.588 27.931 35.126 42.253 49.343 56.410 66.983 3.60
.— .— .— .— .— .— 19.870 27.570 34.944 42.181 49.347 60.019 3.69
.— .— .— .— .— .— .— .— 26.908 34.553 41.947 52.822 3.75
.— .— .— .— .— 16.496 24.259 31.627 38.849 46.000 53.109 63.727 3.82
.— .— .— .— .— .— .— .— 27.251 34.913 42.318 53.204 4.00
.— .— .— .— .— .— 20.207 27.930 35.317 42.564 49.736 60.416
.— .— .— 13.086� 17.134� 20.948� 28.308 35.514 42.648 49.743 56.814 67.393
.— .— .— .— .— 16.830� 24.618 32.001 39.233 46.392 53.506 64.130 4.20
.— .— .— .— .— .— .— .— 27.593 35.271 42.688 53.586 4.29
.— .— .— .— .— .— 20.544 28.289 35.690 42.945 50.124 60.813 4.36
.— .— .— .— .— .— .— .— 27.935 35.630 43.057 53.967 4.62
.— .— .— .— .— 17.161� 24.977� 32.374 39.617 46.782 53.902 64.532 4.67
.— .— .— .— .— .— 20.880� 28.647 36.061 43.326 50.512 61.208 4.80
.— .— .— .— .— .— .— .— 28.277 35.987 43.425 54.347 5.00
.— .— .— .— .— .— 21.215� 29.004� 36.431 43.705 50.899 61.603 5.33
.— .— .— .— .— .— .— .— 28.617 36.344 43.793 54.727 5.45
.— .— .— .— .— .— .— 20.406� 28.956� 36.699 44.160 55.106 6.00
.— .— .— .— .— .— .— 20.717� 29.296� 37.055� 44.527 55.484 6.67
center distance, inches†according to belt pitch length (PL), inches andcorresponding code number (bold type)
PL: 50.75 PL: 56.00 PL: 63.00 PL: 70.00 PL: 77.00 PL: 84.00 PL: 98.00 PL: 112.00 PL: 126.00 PL: 140.00 PL: 154.00 PL: 175.0058 teeth 64 teeth 72 teeth 80 teeth 88 teeth 96 teeth 112 teeth 128 teeth 144 teeth 160 teeth 176 teeth 200 teeth speed507 XH 560 XH 630 XH 700 XH 770 XH 840 XH 980 XH 1120 XH 1260 XH 1400 XH 1540 XH 1750 XH ratio ■■
Teeth in Mesh F factor
6 or more 1.005 .804 .603 .402 .20
If the number of teeth in mesh (TIM) is 5 or less, the exact TIM is indicated by thenumber in a circle following the center distance.
NOTE: Multiply the H.P. ratings shown in the Drive Section Tables by Factor “F” and the widthcorrection factors shown below:
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K-60
PULLEYS
Timing Pulley Other Speeds/Speed-Up Drives
TABLE 3. Cross Section Selection Chart
.01 .02 .03 .05 0.1 0.2 0.3 0.5 1 2 3 5 10 20 30 50 100 200 300
Design Horsepower (Horsepower ×× Service Factor)
20,000
10,000
5,000
3,450
2,500
1,7501,500
1,160
870
690515500
400
300
200
100
RP
Mo
f Fas
ter
Sha
ft XL
H
L
XHXXH
Other Speeds or Speed-Up Drive SelectionA. The service factor and belt pitch are selected the same as outlined in Steps 1 and 2. Be sure to include the addi-
tional factor from Table 3 in your service factor for speed-up drives.
B. Turn to the Drive Selection Tables for the belt pitch selected.
C. Divide the rpm of the faster machine by the rpm of the slower machine. This gives the speed ratio. (If you arereplacing a chain or gear drive, divide the number of teeth in the larger sprocket or gear by the number of teeth inthe smaller sprocket or gear. If you are replacing a flat belt or conventional V-belt drive, divide the diameter of thelarger pulley or sheave by the diameter of the smaller pulley or sheave.)
D. Read the Speed Ratio column of the Table for the belt pitch selected to find the stock speed ratio nearest the ratioyou require. Read across to the right to find the pulley combination, center distance, belt number, and Teeth inMesh (TIM) factor. If you cannot find a speed ratio sufficiently close, use Non-Stock Drive Design.
E. Turn to basic horsepower rating table for the belt pitch selected. Read down the left-hand column to find the rpmof your faster shaft and then across to the right. The horsepower rating per inch of belt width will be found underthe column headed by the pulley size you have selected.
F. If the number of teeth in mesh is five or less, you will have a TIM factor found in Step D. Multiply the basic horse-power per inch of belt width found in Step E by the TIM factor (where applicable) and this will give you the correct-ed horsepower per inch of belt width.
G. Divide the design horsepower found in Step A by the corrected horsepower to find the NOMINAL BELT WIDTH.This will give you your final belt and pulley width. If the answer contains a fraction, use the next largest stockwidth.
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K-61
Non-Stock DriveDesign
PULL
EYS
Most drives can be selected by using the Stock DriveSelection Procedures with the pre-figured drive tables.However, if your drive requires the use of one or more non-stock pulleys due to unusual application or special specifica-tions the following steps can be used to select the correcttiming pulleys for your application.
THE FOLLOWING INFORMATION WILL BE REQUIRED TOSELECT THE DRIVE:
1. HORSEPOWER AND TYPE OF DRIVER.2. THE RPM OF THE DRIVER.3. THE RPM OF THE DRIVEN MACHINE.4. SHAFT DIAMETERS AND KEYSEAT DIMENSIONS.5. THE EXACT OR APPROXIMATE CENTER DISTANCE
REQUIRED.6. OPERATING CONDITIONS OF THE DRIVE.
AN EXAMPLE OF A NON-STOCK TIMING PULLEY DRIVE:1. THE DRIVER IS A 40 HP, NEMA DESIGN “B” MOTOR.2. THE SPEED OF THE DRIVER MOTOR IS 1800 RPM
(1750 RPM FULL LOAD SPEED).3. A HAMMERMILL IS TO BE DRIVEN AT 1250 RPM.4. THE MOTOR SHAFT IS 17⁄8″; AGITATOR SHAFT IS
115⁄16″. BOTH HAVE STANDARD KEYSEATS.5. THE DRIVE WILL REQUIRE A CENTER DISTANCE OF
APPROXIMATELY 24″.6. THE DRIVE IS OPERATED 8 HOURS PER DAY.
SELECTION PROCEDUREStep 1 — Find the Design HorsepowerA. Refer to Table 1, from “Stock Drive Selection” for the
class driver and to Table 2 for the type driven machine.The class in the Service Factors Table will correspond tothe class determined in the Driver Classification Table.Check for any additional Service Factor required forunusual conditions — such as continuous operationand/or use of an idler.Example: Table 1 places the driver in Class II, and Table 2shows a hammermill in Class II to have a Service Factorof 1.9.
B. The design horsepower is found by multiplying the fullload horsepower by the Service Factor. This is the horse-power for which you are going to select the drive.Example: Design horsepower = 40 × 1.9 or 76 hp.
Step 2 — Choose the Belt PitchLocate the rpm of the faster shaft on the vertical line ofTable 4. Follow this line up to the point where the designhorsepower selected in Step 1 intersects this speed. Thepoint at which the lines intersect indicates the recom-mended belt pitch for your drive.Example: The table indicates that a 7⁄8 inch pitch (XH) beltshould be selected.
Step 3 — Find the Speed RatioDivide the rpm of the faster machine by the rpm of theslower machine. This gives the speed ratio.
Faster rpm
Slower rpm= ratio
If you are replacing a chain or gear drive, divide the num-ber of teeth on the larger sprocket or gear by the numberof teeth on the smaller.Example:
1750
1250= 1.4 ratio
Step 4 — Choose the Pulley SizesA. You should try to use one stock pulley for the drive,
preferably the larger. If both are standard size you canuse the stock number selection tables by the methoddescribed under “Stock Drive Selection.”
B. If a minimum or maximum diameter for one of the pulleysis determined by the application, start with that diameter(or number of grooves). Be sure to check for the mini-mum recommended number of grooves for the belt pitchselected. (page K-4).Example: The Minimum Pulley Diameter Table indicatesthe recommended number of grooves is 26.
C. If no limitations are placed on diameter, multiply the mini-mum recommended number of grooves for the small pul-ley by the ratio found in Step 3 to obtain the number ofgrooves required on the large pulley. If possible, for amore economical drive, use the next larger size stockpulley. To maintain ratio, divide the number of grooves inthe large pulley by the ratio — this will give the number ofgrooves that must be used in the small pulley.Example: The recommended number of grooves is 26 asdetermined by Step B above.Multiply this size by the ratio determined in Step 3 to findthe size of the large pulley:
26 × 1.4 = 35.4The next larger stock size is a 40 groove pulley. We divide40 by the ratio (1.4) to find the number of grooves in thesmall pulley:
401.4
= 28.6
In this case, we use a stock 40 groove pulley. Our pulleysizes have now been determined as:
Driver = 29 XH, Driven = 40 XHD. Calculate the RIM speed. RIM speed equals 0.262 × OD
of either pulley × rpm of same pulley.Example: the diameter of our example pulley (29 XH) isdetermined as 7.967 from the Pulley Diameter Tables.
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7.967 × .262 × 1750 = 3653 fpm
If RIM speed exceeds 65 fpm, consult .
Step 5 — Find Belt Length and Center Distance
A. To calculate belt length when center distance is known:
(D - d)02L = 2C + 1.57 (D + d) +
4C
Correct centers by adding to (if standard belt is longer) orsubtracting from (if standard belt is shorter) one-half thedifference between the calculated belt length and stan-dard belt length.
Example: Calculating the belt length on our exampledrive using a 24 inch center distance:
L = 2 (24) + 1.57 (11.141 + 8.077) +
(11.141 - 8.077)02
4 (24)= 78.270
From Stock Selection tables standard pitch length is 77.0inches; therefore, we correct answer to find adjustedcenter distance:
78.270 - 77.0 = 1.270,1.270
2= .635
24.0″ - .635″ = 23.365″ Center Distance with 770XH Belt.
B. To calculate centers when belt length is known:
C = b + � b2 - 32 (D - d)2
16
Calculating our example center distance using a stan-dard 77.0″ pitch length belt:
b = 4 (77) - 6.28318 (11.141 + 8.077) = 187.25
C = 187.25 + � (187.25)2 – 32 (11.141 – 8.077)2
16= 23.356″
VALUES:C = Center DistanceL = Belt Pitch LengthD = Pitch Diameter Large Pulleyd = Pitch Diameter Small Pulleyb = 4L - 6.28318 (D + d)
NOTE: Use these formulas only when you have adjustmentavailable on centers. For fixed center applications,where exact centers are required, consult .
K-62
Non-Stock DriveDesign
PULLEYS
Step 6 — Determine Drive Width
A. Turn to the basic horsepower rating table for the beltpitch selected. Read down the left hand column to findthe rpm of your faster shaft and then across to the rightand the horsepower rating per inch of belt width will befound under the column headed by the pulley size youhave selected. Interpolate for sizes not shown.
Example: By interpolating the XH HP Rating Table wefind that our example pulley (1750 rpm for the fastestshaft, with 29 teeth in the pulley) has 18.61 hp rating perinch of belt width.
B. Find the number of teeth in mesh.
60 (D - d)Arc of Contact = 180° -
C
Teeth in Mesh =Arc of Contact × n
360
n = Number of teeth in small pulley
Example: The number of teeth in mesh for this applica-tion:
Ac = 180 -60 (11.141 - 8.077)
= 172.13223.365
TIM =172.132 × 29
= 13.866360
TIM F factor
6 or more 1.005 .80 TEETH IN4 .60 MESH FACTOR3 .402 or more .20
If the number of teeth in mesh is 5 or less, multiply thehorsepower per inch of belt width by the TIM factor. Thisis the corrected horsepower per inch of belt width.
Example: No TIM factor correction is necessary for ourexample, since the multiple for 6 or more teeth in mesh is1.00.
C. Divide the design horsepower found in Step 1b by thecorrected horsepower per inch of belt width found inSteps 6a and 6b to find the nominal belt width. If theanswer contains a fraction, use the next largest stockwidth.
Example:
29
18.61= 1.56 nominal width
(Continued on Page K-63)
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K-63
Nonstock DriveDesign
PULL
EYS
Below we find that a 1.56 width Factor corresponds moreclosely to a 11⁄2″ belt width for 7⁄8 belt pitch or the next stockwidth of 2″. As indicated by the shaded area.
Therefore, our final belt width will be 2.0″.
Order
(1) TB 40 XH200(1) 4040 × 115⁄16 bushing(1) M-T-O TB 29 XH200(1) 3535 × 17⁄8 bushing
(A re-check of bore limits, number of teeth, and width fromthe Stock Pulley Dimensions, shows that all material is stock.)
.01 .02 .03 .05 0.1 0.2 0.3 0.5 1 2 3 5 10 20 30 50 100 200 300
Design Horsepower (Horsepower ×× Service Factor)
20,000
10,000
5,000
3,450
2,500
1,7501,500
1,160
870
690515500
400
300
200
100
RP
Mo
f Fas
ter
Sha
ft XL
H
L
XHXXH
Table 4
1⁄4 5⁄163⁄8 7⁄16
1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2
1⁄5″ 6 8 11 14 17 23 29 35 41 53 64
3⁄8″ 15 19 23 31 39 47 55 71 86 101 118 150 185
1⁄2″ 59 80 99 120 140 181 218 258 300 381 470 568
7⁄8″ 191 246 298 351 409 520 642 775
11⁄4″ 234 302 365 431 501 636 786 950
.15 .21 .28 .35 .42 .57 .71 .86 1.0 1.29 1.56 1.84 2.14 2.72 3.36 4.06
4 5 6 7 8 9 10 11 12 13 14
666 861 1050 1245 1445
909 1175 1433 1698 1971 2235 2502 2752 3025 3278 3555
1114 1439 1755 2080 2415 2738 3065 3372 3707 4015 4357
4.76 6.15 7.50 8.89 10.32 11.70 13.10 14.41 15.84 17.16 18.62
Belt
Pitc
h
BeltWidth
WidthFactor
Allowable Working Tensions (T.) in Pounds
Shaded Areas are Stock Width Belts
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K-64
Timing PulleyInformation
PULLEYS
The Positive Drive belt should be installed with a snug fit, nei-ther too tight nor too loose. The belt’s positive grip eliminatesthe need for initial tension. Consequently, a belt, wheninstalled with snug fit (that is, not too taut), assures longerlife, less wear on bearings, quieter operation. Pre-loading,often the cause of premature failure, is not necessary. A beltin either the 7⁄8- or 11⁄4-inch pitch can usually be installedslightly slack (because of deeper tooth section) unless shockloads of reversals are abnormally high. For additional recom-mendations on timing belt installation and tensioning, pleasecontact the belt manufacturer.
Note:Experience reveals that an extremely high percentage ofTiming Pulley difficulties are caused by using pulley diame-ters that are too small. As a rule of thumb, a drive carryingthe full recommended design loading per inch of belt widthshould not have a pulley diameter less than the drive beltwidth — even though the pulley diameter falls within theacceptable range shown in the minimum pulley diametertable.
1⁄5 (XL) .187 F .068 + .002
.060 + .000
40° ± 3° 1⁄64 MAX. .015+ .002
- .000 - .002 -.000
1⁄5 (XL) .200 H .052+ .002
.065 + .000
50° ± 3° 1⁄64 MAX. .025+ .002
- .000 - .003 - .000
1⁄5 (XL) .234 D .080+ .003
.073 + .000
40° ± 3° 1⁄32 MAX. .030+ .005
- .000 - .004 - .000
3⁄8 (L) .375 C .120+ .004
.105 + .000
40° ± 3° 3⁄64 MAX. .046+ .005
- .000 - .004 - .000
1⁄2 (H) .500 B .165+ .005
.120 + .000
40° ± 3° 1⁄16 MAX. 1⁄16+ .005
- .000 - .005 - .000
7⁄8 (XH) .875 G .311+ .006
.281 + .000
40° ± 3° 5⁄64 MAX. 3⁄32+ .005
- .000 - .005 - .000
11⁄4 (XXH) 1.250 E .479+ .007
.406 + .000
40° ± 3° 4⁄32 MAX. 1⁄8+ .005
- .000 - .005 - .000
TIMING PULLEY GROOVE PROFILES
Stock BeltBelt Approx. Tooth
Pitches Pitch Profile BW Thk O Rb R†
Rt RbThk
BW
Pul
ley
Out
side
Dia
.
Pul
ley
Pitc
h D
ia.
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K-65
XLHorsepowerRatings
PULL
EYS
100 .02 .02 .02 .03 .03 .03 .04 .04 .04 .04 .05 .06 .06 200 .04 .04 .05 .06 .06 .07 .07 .08 .08 .09 .10 .11 .12 300 .06 .07 .07 .09 .09 .10 .11 .12 .13 .13 .14 .17 .18 400 .08 .09 .10 .11 .12 .13 .14 .16 .17 .17 .19 .23 .24 500 .10 .11 .12 .14 .15 .16 .18 .20 .21 .22 .24 .29 .30
600 .12 .13 .14 .17 .18 .19 .22 .24 .26 .27 .29 .34 .37 700 .14 .15 .17 .20 .21 .23 .26 .28 .30 .31 .34 .40 .43 800 .16 .17 .19 .23 .24 .26 .30 .33 .34 .36 .40 .46 .49 900 .18 .20 .22 .26 .27 .30 .33 .37 .39 .40 .44 .51 .55
1000 .20 .22 .24 .29 .31 .33 .37 .41 .43 .45 .49 .57 .62
1100 .22 .25 .26 .31 .34 .36 .40 .45 .47 .49 .54 .63 .68 1160 .23 .26 .28 .33 .36 .38 .42 .46 .50 .52 .56 .66 .71 1200 • .24 .27 .29 .34 .37 .39 .44 .49 .52 .54 .59 .68 .74 1300 • .26 .29 .31 .37 .40 .42 .48 .53 .56 .58 .64 .74 .80 1400 • .28 .31 .34 .40 .43 .46 .52 .57 .60 .63 .69 .80 .86
1500 • .30 .34 .36 .43 .46 .49 .55 .61 .64 .67 .74 .86 .92 1600 • .33 .36 .40 .46 .49 .53 .59 .65 .69 .72 .79 .91 .98 1700 • .35 .38 .42 .49 .52 .56 .63 .67 .73 .77 .83 .97 1.04 1750 • .36 .39 .43 .50 .53 .58 .64 .72 .75 .79 .86 1.00 1.07 1800 • .37 • .40 .44 .51 .55 .59 .66 .74 .77 .81 .88 1.03 1.10
2000 • .41 • .45 .49 .57 .62 .65 .74 .82 .86 .90 .98 1.15 1.23 2200 • .45 • .49 .54 .63 .68 .72 .81 .90 .94 .99 1.08 1.25 1.34 2400 • .49 • .54 .59 .68 .74 .79 .88 .98 1.03 1.07 1.18 1.37 1.46 2600 • .53 • .58 .64 .74 .80 .85 .96 1.06 1.12 1.17 1.25 1.48 1.58 2800 • .57 • .63 .69 .80 .86 .92 1.03 1.15 1.20 1.26 1.37 1.59 1.71
3000 • .61 • .67 .74 .86 .92 .98 1.10 1.23 1.28 1.34 1.46 1.71 1.82 3200 • .65 • .72 .79 .91 .98 1.05 1.18 1.30 1.37 1.43 1.56 1.81 1.94 3400 • .69 • .77 .83 .97 1.04 1.11 1.25 1.38 1.45 1.52 1.66 1.92 2.05 3500 • .72 • .79 .86 1.00 1.07 1.15 1.28 1.42 1.49 1.57 1.71 1.98 2.11 3600 • .74 • .81 • .88 1.03 1.10 1.18 1.32 1.46 1.54 1.61 1.75 2.03 2.16
3800 • .78 • .83 • .93 1.09 1.17 1.24 1.39 1.54 1.62 1.70 1.84 2.13 2.27 4000 • .82 • .90 • .98 1.15 1.23 1.30 1.46 1.63 1.71 1.78 1.94 2.24 2.39 4200 • .86 • .94 • 1.03 1.20 1.28 1.37 1.53 1.71 1.78 1.86 2.03 2.35 2.50 4400 • .90 • .99 • 1.08 • 1.25 1.34 1.43 1.61 1.78 1.86 1.95 2.12 2.45 2.61 4600 • .94 • 1.03 • 1.13 • 1.31 1.40 1.50 1.68 1.86 1.95 2.04 2.21 2.55 2.71
4800 • .98 • 1.07 • 1.18 • 1.37 1.46 1.56 1.75 1.94 2.03 2.13 2.30 2.65 2.82 5000 • 1.02 • 1.12 • 1.23 • 1.42 1.52 1.63 1.82 2.01 2.11 2.20 2.39 2.75 2.92 5500 .— .— .— .— •1.67 1.78 2.00 2.20 2.30 2.41 2.61 2.99 3.18 6000 .— .— .— .— •1.82 1.94 2.16 2.39 2.50 2.61 2.82 3.23 3.41 6500 .— .— .— .— •1.96 2.09 2.34 2.57 2.69 2.80 3.03 3.42 3.64 7000 .— .— .— .— •2.11 •2.24 2.50 2.75 2.87 2.99 3.23 3.65 3.84
7500 .— .— .— .— •2.25 •2.39 2.66 2.92 3.05 3.18 3.41 3.84 4.03 8000 .— .— .— .— .— .— •2.82 3.10 3.23 3.34 3.59 4.02 4.21 8500 .— .— .— .— .— .— •2.97 3.26 3.39 3.52 3.76 4.19 4.37 9000 .— .— .— .— .— .— •3.13 •3.41 3.55 3.68 3.92 4.34 4.51 9500 .— .— .— .— .— .— •3.28 •3.56 3.70 3.83 4.07 4.47 4.63
10000 .— .— .— .— .— .— •3.41 •3.71 3.84 3.97 4.21 4.59 4.72
RPM HP for a 1″ Wide Belt for Various Pulleys*of 10XL 11XL 12XL 14XL 15XL 16XL 18XL 20XL 21XL 23XL 24XL 28XL 30XL
Faster .637 .700 .764 .891 .955 1.019 1.146 1.273 1.337 1.401 1.528 1.783 1.910Shaft P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D.
Belt Width Factor .15 .28 .35 .42 .57 .71 .86 1.00 1.29 1.56 Belt Width 1⁄4 3⁄8 7⁄16
1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2Belt Width Code 025 037 043 050 062 075 087 100 125 150
XL Belt Width Table
Shaded area indicates stock belt widths.* HP ratings are for conventional speed-reduction drives.•Pulley diameter is below recommended minimum. A reduction in belt life should be expected.
Suggest alternate drive, whenever possible.
XL - 1⁄5″ Pitch
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K-66
L HorsepowerRatings
PULLEYS
100 •.05 .06 .07 .07 .08 .08 .09 .09 .10 .10 .11 .12 .13 .14 .15 .16 .17 .21 .25200 •.10 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .25 .27 .29 .31 .33 .42 .50300 •.16 .19 .20 .22 .23 .25 .27 .28 .30 .31 .33 .34 .38 .41 .44 .47 .50 .63 .75400 •.21 .25 .27 .29 .31 .33 .35 .38 .40 .42 .44 .46 .50 .54 .58 .62 .67 .83 1.00500 •.26 .31 .34 .37 .39 .42 .44 .47 .50 .52 .55 .57 .63 .68 .73 .78 .83 1.04 1.24
600 •.31 .37 .41 .44 .47 .50 .53 .56 .59 .63 .66 .69 .75 .81 .87 .94 1.00 1.24 1.49700 •.37 .44 .47 .51 .55 .58 .62 .66 .69 .73 .77 .80 .87 .95 1.02 1.09 1.16 1.45 1.73800 •.42 .50 .54 .58 .62 .67 .71 .75 .79 .83 .87 .92 1.00 1.08 1.16 1.24 1.32 1.65 1.97870 •.45 .54 .59 .63 .68 .73 .77 .82 .86 .91 .95 1.00 1.08 1.17 1.26 1.35 1.44 1.79 2.14900 •.47 .56 .61 .66 .70 .75 .80 .84 .89 .94 .98 1.03 1.12 1.21 1.30 1.40 1.49 1.85 2.21
1000 •.52 .62 .68 .73 .78 .83 .89 .94 .99 1.04 1.09 1.14 1.24 1.34 1.45 1.55 1.65 2.05 2.441100 •.57 .69 .75 .80 .86 .92 .97 1.03 1.08 1.14 1.20 1.25 1.36 1.48 1.59 1.70 1.81 2.25 2.671160 •.60 .72 .79 .85 .91 .97 1.03 1.08 1.14 1.20 1.26 1.32 1.44 1.56 1.67 1.79 1.91 2.36 2.811200 •.63 • .75 .81 .88 .94 1.00 1.06 1.12 1.18 1.24 1.30 1.36 1.49 1.61 1.73 1.85 1.97 2.44 2.901300 •.68 • .81 .88 .95 1.01 1.08 1.15 1.21 1.28 1.34 1.41 1.48 1.61 1.74 1.87 2.00 2.13 2.63 3.12
1400 •.73 • .87 .95 1.02 1.09 1.16 1.23 1.30 1.38 1.45 1.52 1.59 1.73 1.87 2.01 2.15 2.29 2.82 3.341500 •.78 • .94 •1.02 1.09 1.16 1.24 1.32 1.40 1.47 1.55 1.62 1.70 1.85 2.00 2.15 2.30 2.44 3.01 3.551600 •.83 •1.00 •1.08 1.16 1.24 1.32 1.41 1.49 1.57 1.65 1.73 1.81 1.97 2.13 2.28 2.44 2.60 3.20 3.761700 •.89 •1.06 •1.15 1.23 1.32 1.41 1.49 1.58 1.66 1.75 1.83 1.92 2.09 2.26 2.42 2.59 2.75 3.38 3.971750 •.91 •1.09 •1.17 1.27 1.36 1.45 1.54 1.62 1.71 1.80 1.89 1.98 2.15 2.32 2.49 2.66 2.83 3.47 4.06
1800 .— •1.12 •1.21 •1.30 1.39 1.49 1.58 1.67 1.76 1.85 1.94 2.03 2.21 2.38 2.56 2.73 2.90 3.55 4.161900 .— •1.18 •1.27 •1.38 1.47 1.57 1.66 1.76 1.85 1.95 2.04 2.14 2.32 2.51 2.69 2.87 3.05 3.73 4.352000 .— •1.24 •1.35 •1.45 1.55 1.65 1.75 1.85 1.95 2.05 2.15 2.25 2.44 2.63 2.82 3.01 3.19 3.89 4.542200 .— •1.36 •1.48 •1.59 1.70 1.81 1.92 2.03 2.14 2.25 2.35 2.46 2.67 2.88 3.08 3.28 3.49 4.23 4.892400 .— •1.49 •1.61 •1.73 1.85 1.97 2.09 2.21 2.32 2.44 2.56 2.67 2.90 3.12 3.34 3.56 3.76 4.54 5.21
2500 .— •1.55 •1.68 •1.80 •1.92 2.05 2.17 2.30 2.42 2.54 2.66 2.78 3.01 3.24 3.47 3.68 3.90 4.69 5.352600 .— •1.61 •1.74 •1.87 •2.00 2.13 2.26 2.38 2.51 2.63 2.76 2.99 3.12 3.36 3.59 3.81 4.03 4.83 5.482800 .— •1.73 •1.87 •2.01 •2.14 2.29 2.42 2.56 2.69 2.82 2.96 3.09 3.34 3.59 3.83 4.06 4.29 5.10 5.733000 .— •1.85 •2.00 •2.15 •2.29 2.44 2.59 2.73 2.87 3.01 3.15 3.29 3.55 3.81 4.06 4.30 4.54 5.35 5.943200 .— .— •2.13 •2.28 •2.44 2.60 2.74 2.90 3.04 3.19 3.34 3.48 3.76 4.03 4.29 4.54 4.77 5.57 6.11
3400 .— .— •2.26 •2.42 •2.58 2.75 2.91 3.07 3.22 3.37 3.53 3.67 3.97 4.24 4.50 4.76 4.99 5.78 6.233500 .— .— •2.32 •2.49 •2.65 2.83 2.99 3.15 3.31 3.46 3.62 3.77 4.06 4.35 4.61 4.86 5.10 5.87 6.273600 .— .— .— •2.55 •2.73 •2.90 •3.07 3.23 3.39 3.55 3.71 3.86 4.16 4.45 4.72 4.97 5.21 5.95 6.313800 .— .— .— •2.69 •2.86 •3.03 •3.22 3.40 3.56 3.73 3.89 4.05 4.35 4.64 4.91 5.16 5.40 6.09 6.334000 .— .— .— •2.83 •3.00 •3.20 •3.37 3.56 3.73 3.89 4.06 4.23 4.54 4.83 5.10 5.34 5.57 6.21 6.31
4200 .— .— .— .— •3.15 •3.34 •3.53 3.72 3.88 4.06 4.23 4.40 4.72 5.01 5.28 5.52 5.74 6.28 6.234400 .— .— .— .— •3.28 •3.49 •3.67 3.86 4.04 4.22 4.40 4.57 4.89 5.19 5.44 5.68 5.88 6.33 †6.094600 .— .— .— .— •3.41 •3.63 •3.82 4.01 4.20 4.38 4.56 4.73 5.05 5.34 5.59 5.82 6.01 6.35 †5.894800 .— .— .— .— •3.54 •3.77 •3.96 4.17 4.35 4.54 4.72 4.89 5.20 5.48 5.73 5.94 6.12 6.32 †5.635000 .— .— .— .— •3.67 •3.91 •4.10 •4.31 •4.50 4.68 4.86 5.04 5.35 5.63 5.86 6.06 6.20 6.26 †5.30
5200 .— .— .— .— •3.81 •4.03 •4.23 •4.45 •4.63 4.82 5.01 5.18 5.48 5.76 5.98 6.15 6.27 †6.16 †4.915400 .— .— .— .— •3.93 •4.17 •4.37 •4.59 •4.77 4.96 5.14 5.31 5.61 5.88 6.07 6.23 6.32 †6.01 †4.445600 .— .— .— .— •4.05 •4.29 •4.50 •4.72 •4.91 5.09 5.28 5.44 5.73 5.98 6.16 6.28 6.34 †5.83 †3.895800 .— .— .— .— •4.17 •4.42 •4.62 •4.84 •5.04 5.22 5.40 5.57 5.84 6.07 6.23 6.32 6.34 †5.60 †3.276000 .— .— .— .— •4.29 •4.55 •4.75 •4.97 •5.15 5.34 5.52 5.68 5.93 6.15 6.28 6.35 6.33 †5.32 †2.57
RPM HP for a 1″ Wide Belt for Various Pulleys*of 10L 12L 13L■ 14L 15L■ 16L 17L■ 18L 19L■ 20L 21L■ 22L 24L 26L 28L 30L 32L 40L 48L
Faster 1.194 1.432 1.552 1.671 1.790 1.910 2.029 2.149 2.268 2.387 2.507 2.626 2.865 3.104 3.342 3.581 3.820 4.775 5.730Shaft P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D.
Belt Width Factor .28 .35 .42 .57 .71 .86 1.00 1.29 1.56 1.84 2.14 2.72 3.36Belt Width 3⁄8 7⁄16
1⁄2 5⁄8 3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3Belt Width Code 037 043 050 062 075 087 100 125 150 175 200 250 300
L Belt Width Table
Shaded area indicates stock belt widths.* HP ratings are for conventional speed-reduction drives.■ Special non-stock sizes.† Belt speed exceeds 6500 fpm — consult factory.• Pulley diameter is below recommended minimum. A reduction in belt life should be expected.
Suggest alternate drive, whenever possible.
L - 3⁄8″ Pitch
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K-67
PULL
EYS
HHorsepowerRatings
100 .25 .28 .30 .32 .34 .35 .37 .39 .42 .46 .50 .53 .57 .64 .71 .78 .85200 .50 .57 .60 .64 .67 .71 .74 .78 .85 .92 .99 1.06 1.13 1.27 1.41 1.56 1.70300 .74 .85 .90 .96 1.01 1.06 1.11 1.17 1.27 1.38 1.49 1.59 1.70 1.91 2.12 2.33 2.54400 .99 1.13 1.20 1.27 1.34 1.41 1.49 1.56 1.70 1.84 1.98 2.12 2.26 2.54 2.82 3.10 3.38500 1.24 1.41 1.50 1.59 1.68 1.77 1.86 1.94 2.12 2.30 2.47 2.65 2.82 3.17 3.52 3.87 4.22
600 1.49 1.70 1.80 1.91 2.02 2.12 2.23 2.33 2.54 2.75 2.96 3.17 3.38 3.80 4.22 4.64 5.05700 1.73 1.98 2.10 2.23 2.35 2.47 2.59 2.72 2.96 3.21 3.45 3.70 3.94 4.43 4.91 5.40 5.88800 1.98 2.26 2.40 2.54 2.68 2.82 2.96 3.10 3.38 3.66 3.94 4.22 4.50 5.05 5.60 6.15 6.69900 •2.23 2.54 2.70 2.86 3.01 3.17 3.33 3.49 3.80 4.11 4.43 4.74 5.05 5.67 6.29 6.89 7.50
1000 •2.47 2.82 3.00 3.17 3.35 3.52 3.70 3.87 4.22 4.57 4.91 5.26 5.60 6.29 6.96 7.63 8.301100 •2.72 3.10 3.30 3.49 3.68 3.87 4.06 4.26 4.64 5.02 5.40 5.77 6.15 6.90 7.63 8.36 9.081160 •2.86 3.27 3.47 3.68 3.88 4.08 4.28 4.48 4.89 5.28 5.68 6.08 6.48 7.26 8.03 8.80 9.551200 .— •3.38 3.59 3.80 4.01 4.22 4.43 4.64 5.05 5.46 5.88 6.29 6.69 7.50 8.30 9.08 9.861300 .—- •3.66 3.89 4.12 4.34 4.57 4.79 5.01 5.46 5.91 6.35 6.79 7.23 8.10 8.95 9.79 10.62
1400 .— •3.94 4.19 4.43 4.67 4.91 5.15 5.39 5.87 6.35 6.83 7.30 7.77 8.69 9.60 10.49 11.361500 .— •4.22 •4.48 4.74 5.00 5.26 5.51 5.77 6.28 6.79 7.30 7.80 8.30 9.28 10.24 11.18 12.091600 .— •4.50 •4.78 5.05 5.33 5.60 5.87 6.15 6.69 7.23 7.77 8.30 8.82 9.86 10.87 11.85 12.801700 .—- •4.77 •5.07 5.36 5.65 5.94 6.23 6.52 7.10 7.67 8.23 8.79 9.34 10.43 11.49 12.51 13.501750 .— •4.91 •5.22 5.52 5.81 6.11 6.41 6.71 7.30 7.88 8.46 9.03 9.60 10.71 11.79 12.84 13.84
1800 .— •5.05 •5.36 •5.67 5.98 6.28 6.59 6.89 7.50 8.10 8.69 9.28 9.86 10.99 12.09 13.15 14.181900 .— •5.42 •5.66 •5.98 6.30 6.62 6.94 7.26 7.90 8.53 9.15 9.76 10.36 11.55 12.69 13.78 14.832000 .— •5.60 •5.95 • 6.28 6.62 6.96 7.30 7.63 8.29 8.95 9.60 10.24 10.87 12.10 13.27 14.40 15.462100 .— .— .— • 6.59 6.94 7.29 7.65 8.00 8.69 9.37 10.05 10.71 11.36 12.63 13.84 14.99 16.082200 .— .— .— • 6.89 7.26 7.63 8.00 8.36 9.08 9.79 10.49 11.18 11.85 13.16 14.40 15.57 16.66
2300 .— .— .— • 7.20 7.58 7.96 8.34 8.72 9.47 10.21 10.93 11.64 12.33 13.68 14.94 16.13 17.232400 .— .— .— • 7.50 7.90 8.29 8.69 9.08 9.85 10.62 11.37 12.09 12.80 14.18 15.46 16.66 17.762500 .— .— .— • 7.80 • 8.21 8.62 9.03 9.44 10.23 11.02 11.80 12.54 13.27 14.68 15.98 17.18 18.272600 .— .— .— • 8.10 • 8.52 8.95 9.37 9.79 10.61 11.42 12.22 12.98 13.72 15.16 16.47 17.67 18.752800 .— .— .— • 8.69 • 9.14 9.59 10.04 10.49 11.35 12.21 13.05 13.84 14.61 16.09 17.41 18.60 19.63
3000 .— .— .— • 9.28 • 9.75 10.23 10.70 11.18 12.08 12.98 13.85 14.67 15.46 16.96 18.27 19.42 20.383200 .— .— .— • 9.85 •10.36 10.85 11.35 11.85 12.79 13.72 14.63 15.46 16.27 17.78 19.06 20.14 20.993400 .— .— .— •10.43 •10.95 11.47 11.99 12.51 13.48 14.45 15.37 16.22 17.03 18.53 19.76 20.75 †21.463500 .— .— .— •10.71 •11.24 11.77 12.31 12.84 13.82 14.80 15.74 16.59 17.40 18.89 20.08 21.01 †21.633600 .— .— .— .— .— •12.07 12.62 13.16 14.16 15.15 16.09 16.95 17.75 19.22 20.37 †21.24 †21.77
3800 .— .— .— .— .— •12.67 13.23 13.79 14.81 15.82 16.78 17.63 18.42 19.85 20.89 †21.60 †21.924000 .— .— .— .— .— •13.24 13.82 14.40 15.44 16.46 17.43 18.27 19.04 20.40 †21.31 †21.83 †21.904200 .— .— .— .— .— •13.81 14.41 15.00 16.04 17.08 18.05 18.87 19.61 20.88 †21.62 †21.93 †21.704400 .— .— .— .— .— •14.36 14.97 15.57 16.63 17.67 18.62 19.42 20.12 †21.27 †21.83 †21.87 †21.324600 .— .— .— .— .— •14.90 •15.52 16.13 17.18 18.22 19.16 20.57 †21.58 †21.92 †21.67 †20.73 .—4800 .— .— .— .— .— •15.42 •16.05 16.67 17.71 18.74 19.66 20.37 20.96 †21.81 †21.89 †21.30 †19.93
5000 .— .— .— .— .— •15.93 •16.56 17.19 18.22 19.23 20.12 20.77 †21.29 †21.95 †21.73 †20.77 .—5200 .— .— .— .— .— •16.41 •17.05 17.69 18.69 19.68 20.53 †21.11 †21.54 †21.99 †21.44 †20.06 .—5400 .— .— .— .— .— •16.89 •17.53 18.16 19.13 20.09 20.90 †21.39 †21.73 †21.93 †21.02 .— .—5600 .— .— .— .— .— •17.34 •17.98 •18.61 19.55 20.47 †21.22 †21.62 †21.85 †21.76 †20.46 .— .—5800 .— .— .— .— .— •17.77 •18.41 •19.04 19.93 20.80 †21.49 †21.78 †21.89 †21.50 †19.75 .— .—6000 .— .— .— .— .— •18.19 •18.82 •19.41 20.27 †21.10 †21.70 †21.88 †21.85 †21.12 .— .— .—
RPM HP for a 1″ Wide Belt for Various Pulleys*of 14H 16H 17H■ 18H 19H■ 20H 21h■ 22H 24H 26H 28H 30H 32H 36H■ 40H 44H■ 48H
Faster 2.228 2.546 2.706 2.865 3.024 3.183 3.342 3.501 3.820 4.138 4.456 4.775 5.093 5.730 6.366 7.003 7.639Shaft P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D.
Belt Width Factor .42 .57 .71 .86 1.00 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32 Belt Width 1⁄2 5⁄8
3⁄4 7⁄8 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8 Belt Width Code 050 062 075 087 100 125 150 175 200 250 300 350 400 500 600 700 800
H Belt Width Table
Shaded area indicates stock belt widths.* HP ratings are for conventional speed-reduction drives.■ Special non-stock sizes.† Belt speed exceeds 6500 fpm — consult factory.• Pulley diameter is below recommended minimum. A reduction in belt life should be expected.
Suggest alternate drive, whenever possible.
H - 1⁄2″ Pitch
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K-68
PULLEYS
XH HorsepowerRatings
100 • .76 .84 .93 1.01 1.11 1.18 1.26 1.34 1.68200 •1.51 1.68 1.85 2.02 2.19 2.36 2.52 2.69 3.37300 •2.28 2.52 2.78 3.03 3.28 3.54 3.78 4.03 5.02400 •3.03 3.37 3.70 4.03 4.37 4.70 5.02 5.36 6.66480 •3.63 4.03 4.43 4.82 5.22 5.62 6.00 6.40 7.95
500 •3.78 • 4.20 4.61 5.02 5.44 5.85 6.26 6.71 8.26510 •3.86 • 4.29 4.71 5.12 5.54 5.97 6.37 6.80 8.42570 •4.30 • 4.77 5.25 5.72 6.17 6.65 7.10 7.56 9.36600 •4.53 • 5.02 5.52 6.00 6.50 6.98 7.47 7.95 9.82680 •5.12 • 5.68 6.24 6.80 7.34 7.88 8.42 8.96 11.04
700 •5.27 • 5.84 6.42 6.98 7.54 8.10 8.66 9.21 11.35800 •6.00 • 6.66 7.31 7.95 8.59 9.21 9.83 10.44 12.80870 •6.52 • 7.23 7.92 8.61 9.29 9.97 10.63 11.29 13.79900 •6.74 • 7.46 • 8.19 8.90 9.59 10.29 10.97 11.64 14.18
1000 •7.47 • 8.26 • 9.05 9.82 10.59 11.35 12.08 12.80 15.51
1100 •8.19 • 9.05 • 9.91 10.75 11.56 12.38 13.15 13.92 16.741160 •8.61 • 9.51 •10.41 11.29 12.13 12.97 13.79 14.57 17.441200 .— • 9.83 •10.75 •11.64 12.51 13.37 14.29 14.99 17.891300 .— •10.59 •11.57 •12.51 13.44 14.32 15.18 16.01 18.941400 .— •11.35 •12.37 •13.37 14.32 15.25 16.14 16.98 19.87
1500 .— •12.08 •13.15 •14.19 15.18 16.14 17.03 17.89 20.711600 .— •12.80 •13.92 •14.99 16.01 16.98 17.14 18.82 21.421700 .— •13.50 •14.66 •15.76 16.80 17.78 18.68 19.51 21.991750 .— •13.85 •15.03 •16.14 17.17 18.16 19.06 19.87 22.221800 .— .— •15.37 •16.51 •17.56 18.53 19.42 20.22 22.35
1900 .— .— •16.07 •17.22 •18.65 19.23 20.69 20.86 22.702000 .— .— •16.74 •17.89 •18.94 19.87 20.71 21.42 22.842100 .— .— •17.39 •18.53 •19.56 20.48 21.25 21.88 22.812200 .— .— •18.00 •19.43 •20.14 21.01 21.72 22.27 22.612300 .— .— •18.59 •19.70 •20.67 21.47 22.11 22.55 †22.302400 .— .— •19.31 •20.22 •21.14 21.88 22.42 22.75 †21.65
2500 .— .— .— •20.71 •21.57 •22.22 22.64 22.84 †20.892600 .— .— .— •21.14 •21.94 •22.49 22.80 22.82 †19.922800 .— .— .— •21.89 •22.49 •22.81 22.81 †22.47 .— 3000 .— .— .— •22.42 •22.80 •22.81 †22.44 †21.65 .— 3200 .— .— .— •22.75 •22.82 •22.47 †21.65 †20.33 .— 3400 .— .— .— •22.84 •22.58 •21.78 †20.42 †18.48 .—
3500 .— .— .— •22.81 †•22.34 †•21.29 †19.64 .— .— 3600 .— .— .— •22.71 †•22.02 †•20.72 †18.73 .— .— 3800 .— .— .— †•22.31 †•21.41 †•19.22 .— .— .— 4000 .— .— .— †•21.65 †•19.92 .— .— .— .— 4200 .— .— .— †•20.71 †•18.33 .— .— .— .— 4400 .— .— .— †•19.47 .— .— .— .— .—
RPM HP for a 1″ Wide Belt for Various Pulleys*of 18 XH 20 XH 22 XH 24 XH 26 XH 28 XH 30 XH 32 XH 40 XH
Faster 5.013 5.570 6.127 6.685 7.241 7.799 8.356 8.910 11.141Shaft P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D. P.D.
Belt Width Factor 1.00 1.29 1.56 1.84 2.14 2.72 3.36 4.06 4.76 6.15 7.50 8.89 10.32 11.70 13.10 14.41 15.84 17.16 18.62Belt Width 1 11⁄4 11⁄2 13⁄4 2 21⁄2 3 31⁄2 4 5 6 7 8 9 10 11 12 13 14Belt Width Code 100 125 150 175 200 250 300 350 400 500 600 700 800 900 1000 1100 1200 1300 1400
XH, XXH Belt Width Table
Shaded area indicates stock belt widths.* HP ratings are for conventional speed-reduction drives.† Belt speed exceeds 6500 fpm — consult factory.• Pulley diameter is below recommended minimum. A reduction in belt life should be expected.
Suggest alternate drive, whenever possible.
XH - 7⁄8″ Pitch
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K-69
PULL
EYS
Timing PulleyDiameters
10XL .637 .617 33XL 2.101 2.081 55XL 3.501 3.481 77XL 4.902 4.882 99XL 6.303 6.28311XL .700 .680 34XL 2.165 2.145 56XL 3.565 3.545 78XL 4.966 4.946 100XL 6.346 6.32612XL .764 .744 35XL 2.228 2.208 57XL 3.629 3.609 79XL 5.029 5.009 101XL 6.430 6.41013XL .828 .808 36XL 2.292 2.272 58XL 3.692 3.672 80XL 5.093 5.073 102XL 6.494 6.47414XL .891 .871 37XL 2.355 2.335 59XL 3.756 3.736 81XL 5.157 5.137 103XL 6.557 6.537
15XL .955 .935 38XL 2.419 2.399 60XL 3.820 3.800 82XL 5.220 5.200 104XL 6.621 6.60116XL 1.019 .999 39XL 2.483 2.463 61XL 3.883 3.863 83XL 5.284 5.264 105XL 6.685 6.66517XL 1.082 1.062 40XL 2.546 2.526 62XL 3.947 3.927 84XL 5.348 5.328 106XL 6.748 6.72818XL 1.146 1.126 41XL 2.610 2.590 63XL 4.011 3.991 85XL 5.411 5.391 107XL 6.812 6.79219XL 1.210 1.190 42XL 2.674 2.654 64XL 4.074 4.054 86XL 5.475 5.455 108XL 6.875 6.855
20XL 1.273 1.253 43XL 2.737 2.717 65XL 4.138 4.118 87XL 5.539 5.519 109XL 6.939 6.91921XL 1.337 1.317 44XL 2.801 2.781 66XL 4.202 4.182 88XL 5.602 5.582 110XL 7.003 6.98322XL 1.401 1.381 45XL 2.865 2.845 67XL 4.265 4.245 89XL 5.666 5.646 111XL 7.066 7.04623XL 1.464 1.444 46XL 2.928 2.908 68XL 4.329 4.309 90XL 5.730 5.710 112XL 7.130 7.11024XL 1.528 1.508 47XL 2.992 2.972 69XL 4.393 4.373 91XL 5.793 5.773 113XL 7.194 7.174
25XL 1.592 1.572 48XL 3.056 3.036 70XL 4.456 4.436 92XL 5.857 5.837 114XL 7.257 7.23726XL 1.655 1.635 49XL 3.119 3.099 71XL 4.520 4.500 93XL 5.921 5.901 115XL 7.321 7.30127XL 1.719 1.699 50XL 3.183 3.163 72XL 4.584 4.564 94XL 5.984 5.964 116XL 7.385 7.36528XL 1.783 1.763 51XL 3.247 3.227 73XL 4.647 4.627 95XL 6.048 6.028 117XL 7.448 7.42829XL 1.846 1.826 52XL 3.310 3.290 74XL 4.711 4.691 96XL 6.112 6.092 118XL 7.512 7.492
30XL 1.910 1.890 53XL 3.374 3.354 75XL 4.775 4.755 97XL 6.175 6.155 119XL 7.576 7.55631XL 1.974 1.954 54XL 3.438 3.418 76XL 4.838 4.818 98XL 6.239 6.219 120XL 7.639 7.61932XL 2.037 2.017
Diameter Diameter Diameter Diameter DiameterNo. No. No. No. No.
Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D.
XL - 1⁄5″ Pitch
10L 1.194 1.164 33L 3.939 3.909 56L 6.685 6.655 79L 9.430 9.400 102L 12.175 12.14511L 1.313 1.283 34L 4.058 4.028 57L 6.804 6.774 80L 9.549 9.519 103L 12.295 12.26512L 1.432 1.402 35L 4.178 4.148 58L 6.923 6.893 81L 9.669 9.639 104L 12.414 12.38413L 1.552 1.522 36L 4.297 4.267 59L 7.043 7.013 82L 9.788 9.758 105L 12.533 12.50314L 1.671 1.641 37L 4.417 4.387 60L 7.162 7.132 83L 9.907 9.877 106L 12.653 12.623
15L 1.790 1.760 38L 4.536 4.506 61L 7.281 7.251 84L 10.027 9.997 107L 12.772 12.74216L 1.910 1.880 39L 4.655 4.625 62L 7.401 7.371 85L 10.147 10.117 108L 12.892 12.86217L 2.029 1.999 40L 4.775 4.745 63L 7.520 7.490 86L 10.265 10.235 109L 13.011 12.98118L 2.149 2.119 41L 4.894 4.864 64L 7.639 7.609 87L 10.385 10.355 110L 13.130 13.10019L 2.268 2.238 42L 5.013 4.983 65L 7.759 7.729 88L 10.504 10.474 111L 13.250 13.220
20L 2.387 2.357 43L 5.133 5.103 66L 7.878 7.848 89L 10.624 10.594 112L 13.369 13.33921L 2.507 2.477 44L 5.252 5.222 67L 7.998 7.968 90L 10.743 10.713 113L 13.488 13.45822L 2.626 2.596 45L 5.371 5.341 68L 8.117 8.087 91L 10.862 10.832 114L 13.608 13.57823L 2.745 2.715 46L 5.491 5.461 69L 8.236 8.206 92L 10.982 10.952 115L 13.727 13.69724L 2.865 2.835 47L 5.610 5.580 70L 8.356 8.326 93L 11.101 11.071 116L 13.846 13.816
25L 2.984 2.954 48L 5.730 5.700 71L 8.475 8.445 94L 11.220 11.190 117L 13.966 13.93626L 3.104 3.074 49L 5.849 5.819 72L 8.594 8.564 95L 11.340 11.310 118L 14.085 14.05527L 3.223 3.193 50L 5.968 5.938 73L 8.714 8.684 96L 11.459 11.429 119L 14.205 14.17528L 3.342 3.312 51L 6.088 6.058 74L 8.833 8.803 97L 11.579 11.549 120L 14.324 14.29429L 3.462 3.432 52L 6.207 6.177 75L 8.952 8.922 98L 11.698 11.668 130L 15.518 15.488
30L 3.581 3.551 53L 6.326 6.296 76L 9.072 9.042 99L 11.817 11.787 140L 16.711 16.68131L 3.700 3.670 54L 6.446 6.416 77L 9.191 9.161 100 11.937 11.907 150L 17.905 17.87532L 3.820 3.790 55L 6.565 6.535 78L 9.311 9.261 101L 12.056 12.026
Diameter Diameter Diameter Diameter DiameterNo. No. No. No. No.
Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D.
L - 3⁄8″ Pitch
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K-70
PULLEYS
Timing PulleyDiameters
15H 2.387 2.333 35H 5.570 5.516 55H 8.754 8.700 75H 11.937 11.883 95H 15.120 15.06616H 2.546 2.492 36H 5.730 5.676 56H 8.913 8.859 76H 12.096 12.042 96H 15.225 15.17117H 2.706 2.652 37H 5.889 5.835 57H 9.072 9.018 77H 12.255 12.201 97H 15.438 15.38418H 2.865 2.811 38H 6.048 5.994 58H 9.231 9.177 78H 12.414 12.360 98H 15.597 15.54319H 3.024 2.970 39H 6.207 6.153 59H 9.390 9.336 79H 12.573 12.519 99H 15.756 15.702
20H 3.183 3.129 40H 6.366 6.312 60H 9.549 9.495 80H 12.732 12.678 100H 15.915 15.86121H 3.342 3.288 41H 6.525 6.471 61H 9.708 9.654 81H 12.892 12.848 102H 16.234 16.18022H 3.501 3.447 42H 6.685 6.631 62H 9.868 9.814 82H 13.051 12.997 104H 16.552 16.49823H 3.661 3.607 43H 6.844 6.790 63H 10.027 9.973 83H 13.210 13.156 106H 16.870 16.81624H 3.820 3.766 44H 7.003 6.949 64H 10.186 10.132 84H 13.369 13.315 108H 17.189 17.135
25H 3.979 3.925 45H 7.162 7.108 65H 10.345 10.291 85H 13.528 13.474 110H 17.507 17.45326H 4.138 4.084 46H 7.321 7.267 66H 10.504 10.450 86H 13.687 13.633 115H 18.303 18.24927H 4.297 4.243 47H 7.480 7.426 67H 10.663 10.609 87H 13.846 13.792 120H 19.099 19.04528H 4.456 4.402 48H 7.639 7.585 68H 10.823 10.769 88H 14.005 13.952 125H 19.894 19.84029H 4.615 4.561 49H 7.799 7.745 69H 10.982 10.928 89H 14.165 14.111 130H 20.690 20.636
30H 4.775 4.721 50H 7.958 7.904 70H 11.141 11.087 90H 14.324 14.270 135H 21.486 21.43231H 4.934 4.880 51H 8.117 8.063 71H 11.300 11.246 91H 14.483 14.429 140H 22.282 22.22832H 5.093 5.039 52H 8.276 8.222 72H 11.459 11.405 92H 14.642 14.588 145H 23.077 23.02333H 5.252 5.198 53H 8.435 8.381 73H 11.618 11.564 93H 14.801 14.747 150H 23.873 23.81934H 5.411 5.357 54H 8.594 8.540 74H 11.777 11.723 94H 14.961 14.907 156H 24.828 24.774
Diameter Diameter Diameter Diameter DiameterNo. No. No. No. No.
Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D.
H - 1⁄2″ Pitch
18XH 5.013 4.903 45XH 12.533 12.423 70XH 19.496 19.386 95XH 26.460 26.350 120XH 33.423 33.31320XH 5.570 5.460 46XH 12.812 12.702 71XH 19.776 19.666 96XH 26.738 26.628 122XH 33.980 33.87022XH 6.127 6.017 47XH 13.091 12.981 72XH 20.054 19.944 97XH 27.017 26.907 124XH 34.537 34.42723XH 6.406 6.296 48XH 13.369 13.259 73XH 20.332 20.222 98XH 27.295 27.185 126XH 35.094 34.98424XH 6.685 6.575 49XH 13.648 13.538 74XH 20.611 20.501 99XH 27.574 27.464 128XH 35.651 35.541
25XH 6.963 6.853 50XH 13.926 13.816 75XH 20.889 20.779 100XH 27.852 27.742 130XH 36.208 36.09826XH 7.242 7.132 51XH 14.205 14.095 76XH 21.168 21.058 101XH 28.131 28.021 132XH 36.765 36.65527XH 7.520 7.410 52XH 14.483 14.373 77XH 21.446 21.336 102XH 28.409 28.299 134XH 37.322 37.21228XH 7.799 7.689 53XH 14.762 14.652 78XH 21.725 21.615 103XH 28.688 28.578 136XH 37.879 37.76929XH 8.077 7.967 54XH 15.140 14.930 79XH 21.003 21.893 104XH 28.966 28.856 138XH 38.436 38.326
30XH 8.356 8.246 55XH 15.319 15.209 80XH 22.282 22.172 105XH 29.245 29.135 140XH 38.993 38.88331XH 8.634 8.524 56XH 15.597 15.487 81XH 22.560 22.450 106XH 29.523 29.413 142XH 39.550 39.44032XH 8.913 8.803 57XH 15.876 15.766 82XH 22.839 22.729 107XH 29.802 29.682 144XH 40.107 39.99733XH 9.191 9.081 58XH 16.154 16.044 83XH 23.118 23.008 108XH 30.080 29.970 146XH 40.664 40.55434XH 9.470 9.360 59XH 16.433 16.323 84XH 23.396 23.286 109XH 30.359 30.249 150XH 41.778 41.668
35XH 9.748 9.638 60XH 16.711 16.601 85XH 23.674 23.564 110XH 30.637 30.527 36XH 10.027 9.917 61XH 16.990 16.880 86XH 23.953 23.843 111XH 30.916 30.806 37XH 10.305 10.195 62XH 17.268 17.158 87XH 24.231 24.121 112XH 31.194 31.084 38XH 10.584 10.474 63XH 17.547 17.437 88XH 24.510 24.400 113XH 31.473 31.363 39XH 10.862 10.752 64XH 17.825 17.715 89XH 24.788 24.678 114XH 31.751 31.641
40XH 11.141 11.031 65XH 18.104 17.994 90XH 25.067 24.957 115XH 32.030 31.920 41XH 11.419 11.309 66XH 18.382 18.272 91XH 25.345 25.235 116XH 32.308 32.198 42XH 11.698 11.588 67XH 18.661 18.551 92XH 25.624 25.514 117XH 32.587 32.477 43XH 11.976 11.866 68XH 18.939 18.829 93XH 25.902 25.792 118XH 32.665 32.755 44XH 12.255 12.145 69XH 19.218 19.108 94XH 26.181 26.071 119XH 33.145 33.035
Diameter Diameter Diameter Diameter DiameterNo. No. No. No. No.
Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D. Teeth P.D. O.D.
XH - 7⁄8″ Pitch
0-1″+.002 2.001″ -4″
+.004 7.001″ -12″+.006 20.001 UP +.008
-.000 -.000 -.000 -.000
1.000″-2″+.003 4.001″ -7″
+.005 12.001″ -20″+.007
-.000 -.000 -.000
PULLEY O.D. PULLEY O.D. PULLEY O.D. PULLEY O.D.DIA. TOL. DIA. TOL. DIA. TOL. DIA. TOL
Outside Diameter Tolerances
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K-71
HTS® Sprockets
PULL
EYS
STOCK HTS SPROCKETS
HTSHIGH TORQUE SPROCKETS
• RPP® Tooth Profile
• Available in 5mm, 8mm, 14mm & 20mm pitch
• Stocked in QD and Taper Bush Interchangeable Bushing Styles,
as well as Stock Bore.
BeltPitchLine
SprocketPitchDiameter
FEATURES OFHTS DRIVES
• Positive Slip Proof Engagement
• Wide Speed Range
• Constant Driven Speeds
• Wide Range of Load Capabilities
• No Lubrication
• High Tension Eliminated
• High Mechanical Efficiency
• Economical Operation
PitchDiameter
OutsideDiameter
RPP® is a registered trademark of Carlisle Power Transmission.
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K-72
HTS®
Drive Specification
PULLEYS
Martin HTS sprockets are manufactured in various sizes,dimensions and capacities to meet industry requirements.This includes a wide range of loads, speeds, and demandingapplications.
The following is an explanation of dimensional nomenclature forMartin HTS sprockets as well as belts currently available thatwill operate efficiently with the Martin tooth form.
The HTS sprocket has three primary dimensions:(Number of Teeth/Pitch/Width)
The pitch is the distance in millimeters from the center of onetooth groove to the other and is measured on the sprocket’spitch circle. The pitch circle of the sprocket matches with thepitch line of the belt when in mesh. The sprocket pitch diame-ter is always greater than its outer diameter.
Note: Belts must be run with sprockets of the same pitch.
As with the sprocket specifications, belt pitch is the measurebetween two adjacent tooth centers which is measured onthe pitch line of the belt.
Note: The theoretical pitch line is within the tensile member.Belt length is the total length (circumference) in millimeters ascould be measured along the pitch line.
BeltPitch
A B C
5MM 5MM 3.81MM 2.08MM.197IN. .150IN. .082IN.
8MM 8MM 6MM 3.4MM.315IN. .236IN. .133IN.
14MM 14MM 10MM 6.0MM.552IN. .394IN. .237IN.
20MM 20MM 13.2MM 8.4MM.784IN. .520IN. .330IN.
HTS BELT DRIVE SPECIFICATIONS
BeltPitchLine
SprocketPitchDiameter
PitchDiameter
A
C B
OutsideDiameter
“P” HTS Sprockets (RPP@ Tooth Profile) - Run with RPP®,RPP® Plus®, HPPD+™, Whitehawk®, & HTD® belts.
“P” HTS Sprockets are designed to run with fiberglass cord-ed belts.
• Available in 5mm, 8mm, 14mm, 20mm pitches• Belt widths: 15mm, 25mm (5mm pitch)20mm, 30mm, 50mm, 85mm (8mm pitch)
40mm, 55mm, 85mm, 115mm, 170mm (14mm pitch)115mm, 170mm, 230mm, 290mm, 340mm (20mm pitch)
Whitehawk® and HPPD+™ are registered trademarks of Goodyear. RPP® and RPP® Plus® are registered trademarks of Carlisle Power Transmission. HTD® is a registered trademark of Gates Corporation.
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MPB 15mm (.591 in.) Wide Belts (5M-15)
No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
K-73
High Torque Sprockets 5mm
PULL
EYS
* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
Type B Type C Type D Type E• Type D(MPB Only)
Type BF Type CF Type DF Type EF• Type DF(MPB Only)
32 P325M15-MPB 1⁄2 2.005 1.960 2.16 D1F 0.88 0.50 1.73 .— .— 1.55 0.84 .— 0.65 1.1234 P345M15-MPB 1⁄2 2.130 2.085 2.29 D1F 1.00 0.50 1.73 .— .— 1.68 0.84 .— 0.65 1.2536 P365M15-MPB 1⁄2 2.256 2.211 2.41 D1F 1.12 0.50 1.73 .— .— 1.80 0.84 .— 0.65 1.39
38 P385M15-JA JA 2.381 2.336 2.54 ●E1F 1.25 0.67 1.00 0.44 .— .— 0.84 1.34 0.65 0.8040 P405M15-JA JA 2.506 2.461 2.66 ●E1F 1.25 0.67 1.00 0.44 .— .— 0.84 1.34 0.65 1.0644 P445M15-JA JA 2.757 2.712 2.91 ●E1F 1.25 0.67 1.00 0.44 .— .— 0.84 1.34 0.65 1.4048 P485M15-JA JA 3.008 2.963 3.16 B1F 1.25 0.23 1.00 0.00 0.67 .— 0.84 2.36 0.65 1.2052 P525M15-JA JA 3.258 3.213 3.41 B1F 1.25 0.23 1.00 0.00 0.67 .— 0.84 2.62 0.65 1.4356 P565M15-SH SH 3.509 3.464 3.66 D1F 1.68 0.08 1.25 0.06 0.42 .— 0.84 2.86 0.65 1.6460 P605M15-SH SH 3.760 3.715 3.92 D1F 1.68 0.08 1.25 0.06 0.42 .— 0.84 3.12 0.65 1.8364 P645M15-SH SH 4.010 3.965 4.16 D1F 1.68 0.08 1.25 0.06 0.42 .— 0.84 3.37 0.65 2.1668 P685M15-SDS SDS 4.261 4.216 4.41 C1F 2.00 0.08 1.31 0.00 0.48 .— 0.84 3.50 0.65 2.4872 P725M15-SDS SDS 4.511 4.466 4.66 C1F 2.00 0.08 1.31 0.00 0.48 .— 0.84 3.75 0.65 2.8480 P805M15-SDS SDS 5.013 4.968 .— C1 2.00 0.08 1.31 0.00 0.48 .— 0.84 4.25 0.65 3.6190 P905M15-SDS SDS 5.639 5.594 .— C1 2.00 0.08 1.31 0.00 0.48 .— 0.84 4.88 0.65 4.69
112 P1125M15-SDS SDS 7.018 6.973 .— C2 2.00 0.08 1.31 0.00 0.48 .— 0.84 6.05 0.65 6.02
32 P325M25-MPB 1⁄2 2.005 1.960 2.16 D1F 0.88 0.50 1.34 .— .— 1.55 1.23 .— 1.04 0.8434 P345M25-MPB 1⁄2 2.130 2.085 2.29 D1F 1.00 0.50 1.34 .— .— 1.68 1.23 .— 1.04 0.9336 P365M25-MPB 1⁄2 2.256 2.211 2.41 D1F 1.12 0.50 1.34 .— .— 1.80 1.23 .— 1.04 1.03
38 P385M25-JA JA 2.381 2.336 2.54 ●E1F 1.25 0.28 1.00 0.44 .— .— 1.23 1.34 1.04 0.6140 P405M25-JA JA 2.506 2.461 2.66 ●E1F 1.25 0.28 1.00 0.44 .— .— 1.23 1.34 1.04 0.7244 P445M25-JA JA 2.757 2.712 2.91 ●E1F 1.25 0.28 1.00 0.44 .— .— 1.23 1.34 1.04 0.9548 P485M25-JA JA 3.008 2.963 3.16 C1F 1.25 0.16 1.00 0.00 0.28 .— 1.23 2.36 1.04 0.9752 P525M25-JA JA 3.258 3.213 3.41 C1F 1.25 0.16 1.00 0.00 0.28 .— 1.23 2.62 1.04 1.1756 P565M25-SH SH 3.509 3.464 3.66 D1F 1.68 0.50 1.25 0.09 0.00 .— 1.23 .— 1.04 1.3760 P605M25-SH SH 3.760 3.715 3.92 D1F 1.68 0.50 1.25 0.09 0.00 .— 1.23 .— 1.04 1.6864 P645M25-SH SH 4.010 3.965 4.16 D1F 1.68 0.50 1.25 0.09 0.00 .— 1.23 .— 1.04 1.8068 P685M25-SDS SDS 4.261 4.216 4.41 C1F 2.00 0.47 1.31 0.00 0.09 .— 1.23 3.50 1.04 2.1072 P725M25-SDS SDS 4.511 4.466 4.66 C1F 2.00 0.47 1.31 0.00 0.09 .— 1.23 3.75 1.04 2.4380 P805M25-SDS SDS 5.013 4.968 .— C1 2.00 0.47 1.31 0.00 0.09 .— 1.23 4.25 1.04 3.1590 P905M25-SDS SDS 5.639 5.594 .— C1 2.00 0.47 1.31 0.00 0.09 .— 1.23 4.88 1.04 4.17
112 P1125M25-SDS SDS 7.018 6.973 .— C1 2.00 0.47 1.31 0.00 0.09 .— 1.23 6.05 1.04 5.16
MPB 25mm (.984in.) Wide Belts (5M-25)
QD 15mm (.591in.) Wide Belts (5M-15)
QD 25mm (.984in.) Wide Belts (5M-25)
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K-74
High TorqueSprockets 8mm
PULLEYS
20 P208M20-MPB 1⁄2 2.005 1.951 2.375 D1F 7⁄8 5⁄8 13⁄4 0 — 13⁄8 11⁄8 .— 7⁄8 .9021 P218M20-MPB 1⁄2 2.105 2.051 2.468 D1F 1 5⁄8 13⁄4 0 — 11⁄2 11⁄8 .— 7⁄8 1.0022 P228M20-MPB 1⁄2 2.206 2.152 2.562 D1F 13⁄16
5⁄8 13⁄4 0 — 15⁄8 11⁄8 .— 7⁄8 1.60
24 P248M20-JA JA 2.406 2.352 2.750 ●E1F 11⁄4 9⁄16 11⁄167⁄16 — — 11⁄8 1.34 7⁄8 1.50
26 P268M20-JA JA 2.607 2.553 2.937 ●E1F 11⁄4 9⁄16 11⁄167⁄16 — — 11⁄8 1.34 7⁄8 1.80
28 P288M20-H H 2.807 2.753 3.156 ●E1F 13⁄8 1⁄4 11⁄4 3⁄8 — — 11⁄8 1.57 7⁄8 1.4030 P308M20-H H 3.008 2.954 3.344 ●E1F 13⁄8 1⁄4 11⁄4 3⁄8 — — 11⁄8 1.57 7⁄8 1.9032 P328M20-H H 3.208 3.154 3.562 C1F 13⁄8 1⁄8 11⁄4 0 1⁄4 — 11⁄8 2.56 7⁄8 2.0034 P348M20-SH SH 3.409 3.355 3.750 D1F 111⁄16
3⁄16 11⁄4 1⁄165⁄16 — 11⁄8 2.75 7⁄8 2.20
36 P368M20-SH SH 3.609 3.555 3.937 D1F 111⁄163⁄16 11⁄4 1⁄16
5⁄16 — 11⁄8 2.82 7⁄8 2.5038 P388M20-SH SH 3.810 3.756 4.156 D1F 111⁄16
3⁄16 11⁄4 1⁄165⁄16 — 11⁄8 3.00 7⁄8 2.80
40 P408M20-SH SH 4.010 3.956 4.344 D1F 111⁄163⁄16 11⁄4 1⁄16
5⁄16 — 11⁄8 3.00 7⁄8 3.0044 P448M20-SDS SDS 4.411 4.357 4.750 C1F 2 3⁄16 11⁄4 0 3⁄8 — 11⁄8 3.50 7⁄8 3.2048 P488M20-SDS SDS 4.812 4.758 5.157 C1F 2 3⁄16 15⁄16 0 3⁄8 — 11⁄8 3.8 7⁄8 3.4056 P568M20-SDS SDS 5.614 5.560 5.937 C1F 2 3⁄16 15⁄16 0 3⁄8 — 11⁄8 4.6 7⁄8 4.5064 P648M20-SDS SDS 6.416 6.362 6.750 C1F 2 3⁄16 15⁄16 0 3⁄8 — 11⁄8 5.4 7⁄8 5.5072 P728M20-SDS SDS 7.218 7.164 7.562 C1F 2 3⁄16 15⁄16 0 3⁄8 — 11⁄8 6.2 7⁄8 6.0080 P808M20-SDS SDS 8.020 7.966 8.375 C2F 2 3⁄16 15⁄16 0 3⁄8 — 11⁄8 6.9 7⁄8 6.5090 P908M20-SDS SDS 9.023 8.969 .— C2 2 3⁄16 15⁄16 0 3⁄8 — 11⁄8 7.62 .— 7.00
112 P1128M20-SK SK 11.229 11.175 .— C3 25⁄8 3⁄4 115⁄161⁄16
1⁄16 — 11⁄8 9.87 .— 10.50144 P1448M20-SF SF 14.447 14.388 .— C3 215⁄16
3⁄4 21⁄161⁄16
1⁄16 — 11⁄8 12.88 .— 14.50
24 P248M20-1108 1108 2.406 2.352 2.75 KF-1 1 1⁄167⁄8 3⁄16 — -- 11⁄8 1.783 7⁄8 .7
26 P268M20-1108 1108 2.607 2.553 2.94 KF-1 1 1⁄167⁄8 3⁄16 — -- 11⁄8 1.971 7⁄8 .9
28 P288M20-1108 1108 2.807 2.753 3.16 KF-1 1 1⁄167⁄8 3⁄16 — -- 11⁄8 2.000 7⁄8 1.2
30 P308M20-1210 1210 3.008 2.954 3.34 KF-1 11⁄4 1⁄8 1 — — -- 11⁄8 0 7⁄8 1.232 P328M20-1210 1210 3.208 3.154 3.56 KF-1 11⁄4 1⁄8 1 — — -- 11⁄8 0 7⁄8 1.434 P348M20-1610 1610 3.409 3.355 3.75 KF-1 111⁄16
1⁄8 1 — — -- 11⁄8 0 7⁄8 1.436 P368M20-1610 1610 3.609 3.555 3.94 KF-1 111⁄16
1⁄8 1 — — -- 11⁄8 0 7⁄8 1.738 P388M20-1610 1610 3.810 3.756 4.16 KF-1 111⁄16
1⁄8 1 — — -- 11⁄8 0 7⁄8 2.040 P408M20-1610 1610 4.010 3.956 4.34 KF-1 111⁄16
1⁄8 1 — — -- 11⁄8 0 7⁄8 2.444 P448M20-2012 2012 4.411 4.357 4.75 CF-1 21⁄8 — 11⁄4 1⁄8 — 327⁄32 11⁄8 0 7⁄8 2.648 P488M20-2012 2012 4.812 4.758 5.16 CF-1 21⁄8 — 11⁄4 1⁄8 — 37⁄8 11⁄8 0 7⁄8 3.456 P568M20-2012 2012 5.614 5.560 5.94 CF-1 21⁄8 — 11⁄4 1⁄8 — 37⁄8 11⁄8 0 7⁄8 5.364 P648M20-2012 2012 6.416 6.362 6.75 CF-1 21⁄8 — 11⁄4 1⁄8 — 43⁄8 11⁄8 0 7⁄8 7.572 P728M20-2012 2012 7.218 7.164 7.56 CF-1 21⁄8 — 11⁄4 1⁄8 — 43⁄8 11⁄8 0 7⁄8 9.980 P808M20-2517 2517 8.020 7.966 8.38 CF-2 211⁄16 — 13⁄4 5⁄8 — 47⁄8 11⁄8 6.900 7⁄8 11.990 P908M20-2517 2517 9.023 8.969 — C-2 211⁄16 — 13⁄4 5⁄8 — — 11⁄8 7.630 — 12.9
MPB 20mm (.787 in.) Wide Belts (8M-20)
No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
Type A Type B Type C Type D Type E• Type D(MPB Only)
Type AF Type BF Type CF Type DF Type EF• Type DF(MPB Only)
QD 20mm (.787 in.) Wide Belts (8M-20)
Taper Bushed 20mm (.787 in.) Wide Belts (8M-20)
K65 - K80 5/20/05 5:09 PM Page 74
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MPB 30mm (1.18in.) Wide Belts (8M-30)
No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
K-75
High TorqueSprockets 8mm
PULL
EYS
* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
Type K Type B Type W Type C
Type KF Type BF Type WF Type CF
20 P208M30-MPB 1⁄2 2.005 1.951 2.375 D1F 7⁄8 5⁄8 21⁄8 0 — 13⁄8 11⁄2 .— 11⁄8 1.1021 P218M30-MPB 1⁄2 2.105 2.051 2.468 D1F 1 5⁄8 21⁄8 0 — 11⁄2 11⁄2 .— 11⁄8 1.3022 P228M30-MPB 1⁄2 2.206 2.152 2.562 D1F 13⁄16
5⁄8 21⁄8 0 — 15⁄8 11⁄2 .— 11⁄4 1.4024 P248M30-MPB 1⁄2 2.406 2.352 2.750 D1F 11⁄4 5⁄8 21⁄8 0 — 113⁄16 11⁄2 .— 11⁄4 1.8026 P268M30-MPB 1⁄2 2.607 2.553 2.937 D1F 11⁄4 3⁄4 21⁄4 0 — 2 11⁄2 .— 11⁄4 2.20
28 P288M30-H H 2.807 2.753 3.156 ●E1F 11⁄4 5⁄8 11⁄4 3⁄8 — — 11⁄2 1.57 11⁄4 1.7030 P308M30-H H 3.008 2.954 3.344 ●E1F 13⁄8 5⁄8 11⁄4 3⁄8 — — 11⁄2 1.57 11⁄4 1.9032 P328M30-H H 3.208 3.154 3.562 B1F 13⁄8 1⁄4 11⁄4 0 5⁄8 — 11⁄2 2.56 11⁄4 2.1034 P348M30-SH SH 3.409 3.355 3.750 A1F 13⁄8 3⁄16 11⁄4 1⁄16
11⁄16 — 11⁄2 2.75 11⁄4 2.4036 P368M30-SH SH 3.609 3.555 3.937 A1F 111⁄16
3⁄16 11⁄4 1⁄1611⁄16 — 11⁄2 2.82 11⁄4 2.80
38 P388M30-SH SH 3.810 3.756 4.156 A1F 111⁄163⁄16 11⁄4 1⁄16
11⁄16 — 11⁄2 3.00 11⁄4 3.2040 P408M30-SH SH 4.010 3.956 4.344 A1F 111⁄16
3⁄16 11⁄4 1⁄1611⁄16 — 11⁄2 3.00 11⁄4 3.60
44 P448M30-SDS SDS 4.411 4.357 4.750 B1F 111⁄163⁄16 15⁄16 0 3⁄4 — 11⁄2 3.50 11⁄4 3.80
48 P488M30-SDS SDS 4.812 4.758 5.157 B1F 2 3⁄16 15⁄16 0 3⁄4 — 11⁄2 3.80 11⁄4 4.2056 P568M30-SDS SDS 5.614 5.560 5.937 B1F 2 3⁄16 15⁄16 0 3⁄4 — 11⁄2 4.60 11⁄4 4.8064 P648M30-SK SK 6.416 6.362 6.750 C1F 2 3⁄8 17⁄8 0 1⁄4 — 11⁄2 5.40 11⁄4 6.1072 P728M30-SK SK 7.218 7.164 7.562 C1F 25⁄8 3⁄8 17⁄8 0 1⁄4 — 11⁄2 6.20 11⁄4 6.8080 P808M30-SK SK 8.020 7.966 8.375 C2F 25⁄8 3⁄8 17⁄8 0 1⁄4 — 11⁄2 6.90 11⁄4 7.5090 P908M30-SK SK 9.023 8.969 — C2 25⁄8 3⁄8 17⁄8 0 1⁄4 — 11⁄2 7.62 .— 11.00
112 P1128M30-SK SK 11.229 11.175 — C3 25⁄8 3⁄8 17⁄8 0 1⁄4 — 11⁄2 9.87 .— 13.00144 P1448M30-SF SF 14.447 14.383 — C3 215⁄16
9⁄16 21⁄16 0 1⁄4 — 11⁄2 12.88 .— 25.50192 P1928M30-E E 19.249 19.195 — C3 — 15⁄16 25⁄8 1⁄16
1⁄16 — 11⁄2 17.63 .— 30.00
24 P248M30-1108 1108 2.406 2.352 2.75 KF-1 1 1⁄8 7⁄8 1⁄2 — — 11⁄2 1.783 11⁄4 .926 P268M30-1108 1108 2.607 2.553 2.94 KF-1 1 1⁄8 7⁄8 1⁄2 — — 11⁄2 1.971 11⁄4 1.228 P288M30-1108 1108 2.807 2.753 3.16 KF-1 1 1⁄8 7⁄8 1⁄2 — — 11⁄2 2.000 11⁄4 1.630 P308M30-1210 1210 3.008 2.954 3.34 KF-1 11⁄4 1⁄8 1 3⁄8 — — 11⁄2 2.345 11⁄4 1.532 P328M30-1210 1210 3.208 3.154 3.56 KF-1 11⁄4 1⁄8 1 3⁄8 — — 11⁄2 2.560 11⁄4 1.934 P348M30-1610 1610 3.409 3.355 3.75 KF-1 111⁄16
1⁄8 1 3⁄8 — — 11⁄2 2.750 11⁄4 2.336 P368M30-1610 1610 3.609 3.555 3.94 KF-1 111⁄16
1⁄8 1 3⁄8 — — 11⁄2 2.820 11⁄4 2.238 P388M30-1610 1610 3.810 3.756 4.16 KF-1 111⁄16
1⁄8 1 3⁄8 — — 11⁄2 3.000 11⁄4 2.740 P408M30-2012 2012 4.010 3.956 4.34 KF-1 21⁄8 — 11⁄4 1⁄4 — — 11⁄2 3.250 11⁄4 2.444 P448M30-2012 2012 4.411 4.357 4.75 KF-1 21⁄8 — 11⁄4 — 1⁄4 — 11⁄2 3.500 11⁄4 3.448 P488M30-2012 2012 4.812 4.758 5.16 KF-1 21⁄8 — 11⁄4 — 1⁄4 — 11⁄2 3.800 11⁄4 4.556 P568M30-2012 2012 5.614 5.560 5.94 KF-1 21⁄8 — 11⁄4 — 1⁄4 — 11⁄2 4.600 11⁄4 7.064 P648M30-2517 2517 6.416 6.362 6.75 CF-1 211⁄16 — 13⁄4 — 1⁄4 47⁄8 11⁄2 0 11⁄4 8.972 P728M30-2517 2517 7.218 7.164 7.56 CF-1 211⁄16 — 13⁄4 — 1⁄4 47⁄8 11⁄2 0 11⁄4 12.180 P808M30-2517 2517 8.020 7.966 8.38 CF-2 211⁄16 — 13⁄4 — 1⁄4 47⁄8 11⁄2 0 11⁄4 15.890 P908M30-2517 2517 9.023 8.969 — C-2 211⁄16
1⁄8 13⁄4 — 1⁄8 47⁄8 11⁄2 7.630 — 13.8112 P1128M30-2517 2517 11.229 11.175 — C-3 211⁄16
1⁄8 13⁄4 — 1⁄8 47⁄8 11⁄2 9.880 — 23.5
QD 30mm (1.18in.) Wide Belts (8M-30)
Taper Bushed 30mm (1.18in.) Wide Belts (8M-30)
K65 - K80 6/1/05 10:18 AM Page 75
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MPB 50mm (1.97 in.) Wide Belts (8M-50)No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
K-76
PULLEYS
High TorqueSprockets 8mm
* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
Type A Type C Type D Type E• Type D(MPB Only)
Type AF Type CF Type DF Type EF• Type DF(MPB Only)
QD 50mm (1.97 in.) Wide Belts (8M-50)
Taper Bushed 50mm (1.97 in.) Wide Belts (8M-50)
28 P288M50-MPB 1⁄2 2.807 2.753 3.156 D1F 11⁄4 3⁄4 31⁄8 0 — 29⁄32 23⁄8 — 21⁄8 4.230 P308M50-MPB 1⁄2 3.008 2.954 3.344 D1F 11⁄4 3⁄4 31⁄8 0 — 215⁄32 23⁄8 — 21⁄8 4.932 P328M50-MPB 1⁄2 3.208 3.154 3.562 D1F 15⁄8 3⁄4 31⁄8 0 — 219⁄32 23⁄8 — 21⁄8 5.4
32 P328M50-H H 3.208 3.154 3.562 A1F 13⁄8 1⁄2 11⁄4 5⁄8 3⁄4 — 23⁄8 2.56 21⁄8 2.934 P348M50-SH SH 3.409 3.355 3.750 A1 111⁄16 0 11⁄4 11⁄8 1⁄2 — 23⁄8 2.75 21⁄8 3.236 P368M50-SH SH 3.609 3.555 3.937 A1 111⁄16 0 11⁄4 11⁄8 1⁄2 — 23⁄8 2.82 21⁄8 3.838 P388M50-SH SH 3.810 3.756 4.156 A1 111⁄16 0 11⁄4 11⁄8 1⁄2 — 23⁄8 3.00 21⁄8 4.240 P408M50-SH SH 4.010 3.956 4.344 A1 111⁄16 0 11⁄4 11⁄8 1⁄2 — 23⁄8 3.00 21⁄8 4.644 P448M50-SD SD 4.411 4.357 4.750 A1 2 0 113⁄16
9⁄169⁄16 — 23⁄8 3.50 21⁄8 5.2
48 P488M50-SD SD 4.812 4.758 5.157 A1 2 0 113⁄169⁄16
9⁄16 — 25⁄8 3.80 21⁄8 6.056 P568M50-SK SK 5.614 5.560 5.937 D1F 25⁄8 1⁄16 17⁄8 9⁄16
9⁄16 — 23⁄8 4.60 21⁄8 7.664 P648M50-SK SK 6.416 6.362 6.750 D1F 25⁄8 1⁄16 17⁄8 9⁄16
9⁄16 — 23⁄8 5.40 21⁄8 10.372 P728M50-SK SK 7.218 7.164 7.562 D1F 25⁄8 1⁄16 17⁄8 9⁄16
9⁄16 — 23⁄8 6.20 21⁄8 13.380 P808M50-SF SF 8.020 7.966 8.326 D1F 27⁄8 1⁄16 2 7⁄16
9⁄16 — 25⁄8 6.90 21⁄8 12.790 P908M50-SF SF 9.023 8.969 .— D2 27⁄8 1⁄16 2 7⁄16
9⁄16 — 23⁄8 7.62 21⁄8 16.0112 P1128M50-SF SF 11.229 11.175 .— D3 27⁄8 1⁄16 2 7⁄16
9⁄16 — 23⁄8 9.88 21⁄8 21.0144 P1448M50-E E 14.437 14.383 .— D3 31⁄2 1⁄2 25⁄8 2 3⁄8 — 23⁄8 12.88 21⁄8 35.0192 P1928M50-E E 19.249 19.195 .— D3 31⁄2 1⁄2 25⁄8 2 3⁄8 — 23⁄8 17.63 21⁄8 45.0
28 P288M50-1108 1108 2.807 2.753 3.16 KF-1 1 — 7⁄8 11⁄2 — — 23⁄8 2.000 21⁄8 2.130 P308M50-1210 1210 3.008 2.954 3.34 KF-1 11⁄4 — 1 13⁄8 — — 23⁄8 2.345 21⁄8 2.232 P328M50-1210 1210 3.208 3.154 3.56 KF-1 11⁄4 — 1 13⁄8 — — 23⁄8 2.560 21⁄8 2.134 P348M50-1610 1610 3.409 3.355 3.75 KF-1 111⁄16 — 1 13⁄8 — — 23⁄8 2.750 21⁄8 2.136 P368M50-1610 1610 3.609 3.555 3.94 KF-1 111⁄16 — 1 13⁄8 — — 23⁄8 2.820 21⁄8 2.738 P388M50-1610 1610 3.810 3.756 4.16 KF-1 111⁄16 — 1 13⁄8 — — 23⁄8 3.000 21⁄8 3.140 P408M50-2012 2012 4.010 3.956 4.34 KF-1 21⁄8 — 11⁄4 11⁄8 — — 23⁄8 3.250 21⁄8 3.444 P448M50-2012 2012 4.411 4.357 4.75 KF-1 21⁄8 — 11⁄4 11⁄8 — — 23⁄8 3.500 21⁄8 4.348 P488M50-2012 2012 4.812 4.758 5.16 KF-1 21⁄8 — 11⁄4 11⁄8 — — 23⁄8 3.800 21⁄8 5.556 P568M50-2517 2517 5.614 5.560 5.94 KF-1 211⁄16 — 13⁄4 5⁄8 — — 23⁄8 4.600 21⁄8 8.164 P648M50-2517 2517 6.416 6.362 6.75 KF-1 211⁄16 — 13⁄4 5⁄8 — — 23⁄8 5.400 21⁄8 11.772 P728M50-2517 2517 7.218 7.164 7.56 KF-1 211⁄16 — 13⁄4 5⁄8 — — 23⁄8 6.200 21⁄8 15.780 P808M50-2517 2517 8.020 7.966 8.38 KF-1 211⁄16 — 13⁄4 5⁄8 — — 23⁄8 6.900 21⁄8 20.390 P908M50-3020 3020 9.023 8.969 — W-1 31⁄4 — 2 3⁄8 — — 23⁄8 7.630 21⁄8 31.7
112 P1128M50-3020 3020 11.229 11.175 — W-3 31⁄4 — 2 3⁄8 — 61⁄4 23⁄8 9.880 21⁄8 34.7144 P1448M50-3020 3020 14.437 14.383 — W-3 31⁄4 — 2 3⁄8 — 71⁄2 23⁄8 12.880 21⁄8 36.0192 P1928M50-3020 3020 19.249 19.195 — W-3 31⁄4 — 2 3⁄8 — 71⁄2 23⁄8 17.630 21⁄8 67.2
K65 - K80 6/1/05 10:18 AM Page 76
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PULL
EYS
MPB 85mm (3.35 in.) Wide Belts (8M-85)No. Weightof Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
34 P348M85-MPB 3⁄4 3.409 3.355 3.750 D1F 111⁄163⁄4 41⁄2 0 — 251⁄64 33⁄4 — 31⁄2 10.00
36 P368M85-MPB 3⁄4 3.609 3.555 3.937 D1F 13⁄4 3⁄4 41⁄2 0 — 3 33⁄4 — 31⁄2 11.3038 P388M85-MPB 3⁄4 3.810 3.756 4.156 D1F 115⁄16
3⁄4 41⁄2 0 — 33⁄16 33⁄4 — 31⁄2 12.6040 P408M85-MPB 3⁄4 4.010 3.956 4.344 D1F 21⁄8 3⁄4 41⁄2 0 — 313⁄32 33⁄4 — 31⁄2 14.9044 P448M85-MPB 3⁄4 4.411 4.357 4.750 D1F 21⁄4 3⁄4 41⁄2 0 — 351⁄64 33⁄4 — 31⁄2 17.2048 P488M85-MPB 3⁄4 4.812 4.758 5.157 D1F 21⁄2 3⁄4 41⁄2 0 — 43⁄16 33⁄4 — 31⁄2 20.60
56 P568M85-MPB 7⁄8 5.614 5.560 5.937 D1F 3 3⁄4 41⁄2 0 — 5 33⁄4 — 31⁄2 28.00
34 P348M85-SH SH 3.409 3.355 3.819 A1F 111⁄16 1 11⁄4 11⁄2 11⁄2 — 33⁄4 2.75 31⁄2 4.636 P368M85-SH SH 3.609 3.555 3.937 A1F 111⁄16 1 11⁄4 11⁄2 11⁄2 — 33⁄4 2.82 31⁄2 5.238 P388M85-SH SH 3.810 3.756 4.134 A1F 111⁄16 1 11⁄4 11⁄2 11⁄2 — 33⁄4 3.00 31⁄2 5.840 P408M85-SD SD 4.010 3.956 4.344 A1F 2 11⁄16 113⁄16 11⁄4 11⁄4 — 33⁄4 3.25 31⁄2 5.644 P448M85-SD SD 4.411 4.357 4.750 A1F 2 11⁄16 113⁄16 11⁄4 11⁄4 — 33⁄4 3.50 31⁄2 6.248 P488M85-SD SD 4.812 4.758 5.157 A1F 2 11⁄16 113⁄16 11⁄4 11⁄4 — 33⁄4 3.80 31⁄2 7.8
56 P568M85-SK SK 5.614 5.560 5.937 A1F 25⁄8 5⁄8 17⁄8 11⁄4 11⁄4 — 33⁄4 4.60 31⁄2 9.864 P648M85-SF SF 6.416 6.362 6.750 A1F 25⁄8 5⁄8 17⁄8 11⁄4 11⁄4 — 33⁄4 5.40 31⁄2 13.072 P728M85-E E 7.218 7.164 7.562 A1F 215⁄16
5⁄8 2 11⁄8 11⁄4 — 33⁄4 6.20 31⁄2 16.080 P808M85-E E 8.020 7.966 8.375 A1 F 215⁄16
5⁄8 2 11⁄8 11⁄4 — 33⁄4 6.90 31⁄2 17.090 P908M85-E E 9.023 8.969 .— A2 215⁄16
5⁄8 2 11⁄8 11⁄4 — 33⁄4 7.62 — 20.0112 P1128M85-F F 11.229 11.175 .— A3 215⁄16
5⁄8 2 11⁄8 11⁄4 — 33⁄4 9.88 — 28.0144 P1448M85-F F 14.447 14.383 .— A3 4 3⁄8 35⁄8 14 1⁄4 — 33⁄4 12 7⁄8 31⁄2 64.50 192 P1928M85-F F 19.249 19.195 .— A3 4 3⁄8 35⁄8 1⁄2 5⁄8 — 33⁄4 17 3⁄4 31⁄2 78.10
34 P348M85-1615 1615 3.409 3.355 3.75 WF-1 111⁄163⁄4 11⁄2 11⁄2 — — 33⁄4 2.750 31⁄2 3.3
36 P368M85-1615 1615 3.609 3.555 3.94 WF-1 111⁄163⁄4 11⁄2 11⁄2 — — 33⁄4 2.820 31⁄2 4.2
38 P388M85-1615 1615 3.810 3.756 4.16 WF-1 111⁄163⁄4 11⁄2 11⁄2 — — 33⁄4 3.000 31⁄2 4.7
40 P408M85-2012 2012 4.010 3.956 4.34 WF-1 21⁄8 11⁄4 11⁄4 11⁄4 — — 33⁄4 3.250 31⁄2 4.744 P448M85-2012 2012 4.411 4.357 4.75 WF-1 21⁄8 11⁄4 11⁄4 11⁄4 — — 33⁄4 3.500 31⁄2 6.4
48 P488M85-2012 2012 4.812 4.758 5.16 WF-1 21⁄8 11⁄4 11⁄4 11⁄4 — — 33⁄4 3.800 31⁄2 8.056 P568M85-2517 2517 5.614 5.560 5.94 WF-1 211⁄16 1 13⁄4 1 — — 33⁄4 4.500 31⁄2 11.064 P648M85-2517 2517 6.416 6.362 6.75 WF-1 211⁄16 1 13⁄4 1 — — 33⁄4 5.400 31⁄2 15.072 P728M85-3020 3020 7.218 7.164 7.56 WF-1 31⁄4 7⁄8 2 7⁄8 — — 33⁄4 6.200 31⁄2 18.280 P808M85-3020 3020 8.020 7.966 8.38 WF-1 31⁄4 7⁄8 2 7⁄8 — — 33⁄4 6.900 31⁄2 24.2
90 P908M85-3020 3020 9.023 8.969 — W-1 31⁄4 7⁄8 2 7⁄8 — — 33⁄4 7.630 — 31.9112 P1128M85-3020 3020 11.229 11.175 — W-3 31⁄4 7⁄8 2 7⁄8 — 61⁄4 33⁄4 9.880 — 34.6144 P1448M85-3535 3535 14.437 14.383 — W-3 315⁄16
1⁄8 31⁄2 1⁄8 — 7 33⁄4 12.880 — 49.6192 P1928M85-3535 3535 19.249 19.195 — W-3 315⁄16
1⁄8 31⁄2 1⁄8 — 7 33⁄4 17.630 — 81.4
K-77
High Torque Sprockets 8mm
* Weight Shown is for Sprocket Less Bushing.• Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms), within the “Type” indicatesconstruction and the letter F indicates the sprocket has flanges.
Type K Type B Type W Type C
Type KF Type BF Type WF Type CF
Taper Bushed 85mm (3.35 in.) Wide Belts (8M-85)
QD 85mm (3.35 in.) Wide Belts (8M-85)
K65 - K80 6/1/05 10:19 AM Page 77
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-78
PULLEYS
High TorqueSprockets 14mm
QD 40mm (1.570 in.) Wide Belts (140M-40)
No. Weightof Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore P.D. O.D. Flange Type + Bore E L M K H F G W (lbs)
* Weight Shown is for Sprocket Less Bushing.• Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms), within the “Type” indicatesconstruction and the letter F indicates the sprocket has flanges.
Type A Type C Type D Type E• Type D(MPB Only)
Type AF Type CF Type DF Type EF• Type DF(MPB Only)
28 P2814M40-SK SK 4.912 4.802 5.56 ●E1F 25⁄8 7⁄8 17⁄8 5⁄8 — — 21⁄8 3.13 113⁄16 5.529 P2914M40-SK SK 5.088 4.978 5.56 ●E1F 25⁄8 7⁄8 17⁄8 5⁄8 — — 21⁄8 3.13 113⁄16 6.530 P3014M40-SK SK 5.263 5.153 6.13 D1F 25⁄8 3⁄16 17⁄8 7⁄16 — — 21⁄8 3.92 113⁄16 6.032 P3214M40-SK SK 5.614 5.504 6.13 D1F 25⁄8 3⁄16 17⁄8 7⁄16
7⁄16 — 21⁄8 3.92 113⁄16 8.034 P3414M40-SK SK 5.965 5.855 6.50 D1F 25⁄8 3⁄16 17⁄8 7⁄16
7⁄16 — 21⁄8 4.06 113⁄16 8.536 P3614M40-SF SF 6.316 6.206 6.81 D1F 27⁄8 3⁄16 2 5⁄16
7⁄16 — 21⁄8 4.69 113⁄16 9.538 P3814M40-SF SF 6.667 6.557 7.16 D1F 27⁄8 3⁄16 2 5⁄16
7⁄16 — 21⁄8 4.94 113⁄16 11.540 P4014M40-SF SF 7.018 6.909 7.50 D1F 27⁄8 3⁄16 2 5⁄16
7⁄16 — 21⁄8 5.06 113⁄16 13.0
44 P4414M40-E E 7.720 7.610 8.22 D1F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 6.12 113⁄16 16.548 P4814M40-E E 8.421 8.311 8.94 D1F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 6.50 113⁄16 20.052 P5214M40-E E 9.123 9.013 9.69 D1F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 7.18 113⁄16 24.056 P5614M40-E E 9.825 9.715 10.38 D1F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 7.88 113⁄16 28.060 P6014M40-E E 10.527 10.417 11.06 D1F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 8.50 113⁄16 32.064 P6414M40-E E 11.229 11.119 11.75 D2F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 9.25 113⁄16 29.068 P6814M40-E E 11.930 11.820 12.50 D2F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 10.00 113⁄16 31.072 P7214M40-E E 12.632 12.522 13.19 D2F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 10.69 113⁄16 33.0
80 P8014M40-E E 14.036 13.926 14.63 D2F 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 12.13 113⁄16 38.090 P9014M40-E E 15.790 15.680 — D3 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 14.00 — 39.0
112 P11214M40-E E 19.650 19.540 — D3 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 17.80 — 51.0144 P14414M40-E E 25.264 25.154 — D3 31⁄2 5⁄8 25⁄8 1⁄8 1⁄4 — 21⁄8 23.38 — 80.0
28 P2814M40-2012 2012 4.912 4.802 5.56 KF-1 21⁄8 — 11⁄4 7⁄8 — — 21⁄8 3.375 113⁄16 3.529 P2914M40-2012 2012 5.088 4.978 5.56 KF-1 21⁄8 — 11⁄4 7⁄8 — — 21⁄8 3.375 113⁄16 3.930 P3014M40-2012 2012 5.263 5.153 6.13 KF-1 21⁄8 — 11⁄4 7⁄8 — — 21⁄8 3.928 113⁄16 6.432 P3214M40-2012 2012 5.614 5.504 6.13 KF-1 21⁄8 — 11⁄4 7⁄8 — — 21⁄8 3.928 113⁄16 8.034 P3414M40-2012 2012 5.965 5.855 6.50 KF-1 21⁄8 — 11⁄4 7⁄8 — — 21⁄8 4.063 113⁄16 9.4
36 P3614M40-2517 2517 6.316 6.206 6.81 KF-1 211⁄16 — 13⁄4 3⁄8 — — 21⁄8 4.688 113⁄16 10.538 P3814M40-2517 2517 6.667 6.557 7.16 KF-1 211⁄16 — 13⁄4 3⁄8 — — 21⁄8 4.813 113⁄16 12.240 P4014M40-2517 2517 7.018 6.908 7.50 KF-1 211⁄16 — 13⁄4 3⁄8 — — 21⁄8 5.188 113⁄16 14.244 P4414M40-2517 2517 7.720 7.610 8.22 KF-1 211⁄16 — 13⁄4 3⁄8 — — 21⁄8 6.125 113⁄16 17.648 P4814M40-2517 2517 8.421 8.311 8.94 KF-1 211⁄16 — 13⁄4 3⁄8 — — 21⁄8 6.500 113⁄16 22.0
52 P5214M40-2517 2517 9.123 9.013 9.69 KF-1 211⁄16 — 13⁄4 3⁄8 — — 21⁄8 7.188 113⁄16 26.556 P5614M40-2517 2517 9.825 9.715 10.38 WF-2 211⁄16 — 13⁄4 3⁄8 47⁄8 — 21⁄8 7.875 113⁄16 21.560 P6014M40-3020 3020 10.527 10.417 11.06 WF-2 31⁄4 — 2 1⁄8 61⁄4 — 21⁄8 8.500 113⁄16 33.764 P6414M40-3020 3020 11.229 11.119 11.75 WF-2 31⁄4 — 2 1⁄8 61⁄4 — 21⁄8 9.250 113⁄16 36.568 P6814M40-3020 3020 11.930 11.820 12.50 WF-2 31⁄4 — 2 1⁄8 61⁄4 — 21⁄8 10.000 113⁄16 39.3
72 P7214M40-3020 3020 12.632 12.522 13.19 WF-2 31⁄4 — 2 1⁄8 61⁄4 — 21⁄8 10.688 113⁄16 42.680 P8014M40-3020 3020 14.036 13.926 14.63 WF-3 31⁄4 — 2 1⁄8 61⁄4 — 21⁄8 12.125 113⁄16 38.890 P9014M40-3020 3020 15.790 15.680 — W-3 31⁄4 — 2 1⁄8 61⁄4 — 21⁄8 13.563 — 44.5
112 P11214M40-3020 3020 19.650 19.540 — W-3 31⁄4 — 2 1⁄8 61⁄4 — 21⁄8 17.375 — 64.9144 P14414M40-3020 3020 25.264 25.154 — W-3 31⁄4 — 2 1⁄8 61⁄4 — 21⁄8 23.000 — 97.4
Taper Bushed 40mm (1.570 in.) Wide Belts (140M-40)
K65 - K80 6/1/05 10:19 AM Page 78
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QD 55mm (2.17 in.) Wide Belts (14M-55)No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore P.D. O.D. Flange Type + Bore E L M K H F G W (lbs)
K-79
High Torque Sprockets 14mm
* Weight Shown is for Sprocket Less Bushing.• Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms), within the “Type” indicatesconstruction and the letter F indicates the sprocket has flanges.
Type K Type B Type W Type C
Type KF Type BF Type WF Type CF
28 P2814M55-SK SK 4.912 4.808 5.56 ●E1F 25⁄8 11⁄2 17⁄8 5⁄8 — — 23⁄4 3.13 27⁄16 7.029 P2914M55-SK SK 5.088 4.983 5.56 ●E1F 25⁄8 11⁄2 17⁄8 5⁄8 — — 23⁄4 3.13 27⁄16 8.030 P3014M55-SK SK 5.263 5.157 6.13 A1F 25⁄8 1⁄8 17⁄8 3⁄4 3⁄4 — 23⁄4 3.92 27⁄16 7.532 P3214M55-SK SK 5.614 5.507 6.13 A1F 25⁄8 1⁄8 17⁄8 3⁄4 3⁄4 — 23⁄4 3.92 27⁄16 9.034 P3414M55-SK SK 5.965 5.858 6.50 A1F 25⁄8 1⁄8 17⁄8 3⁄4 3⁄4 — 23⁄4 4.06 27⁄16 10.036 P3614M55-SF SF 6.316 6.208 6.81 A1F 27⁄8 1⁄8 2 5⁄8 3⁄4 — 23⁄4 4.69 27⁄16 11.038 P3814M55-SF SF 6.667 6.559 7.16 A1F 27⁄8 1⁄8 2 5⁄8 3⁄4 — 23⁄4 4.94 27⁄16 13.040 P4014M55-SF SF 7.018 6.909 7.50 A1F 27⁄8 1⁄8 2 5⁄8 3⁄4 — 23⁄4 5.06 27⁄16 15.044 P4414M55-E E 7.720 7.610 8.22 D1F 31⁄2 5⁄16 25⁄8 7⁄16
9⁄16 — 23⁄4 6.12 27⁄16 19.048 P4814M55-E E 8.421 8.311 8.94 D1F 31⁄2 5⁄16 25⁄8 7⁄16
9⁄16 — 23⁄4 6.50 27⁄16 23.052 P5214M55-E E 9.123 9.013 9.69 D1F 31⁄2 5⁄16 25⁄8 7⁄16
9⁄16 — 23⁄4 7.18 27⁄16 27.056 P5614M55-E E 9.825 9.715 10.38 D1F 31⁄2 5⁄16 25⁄8 7⁄16
9⁄16 — 23⁄4 7.88 27⁄16 32.060 P6014M55-E E 10.527 10.417 11.06 D1F 31⁄2 5⁄16 25⁄8 7⁄16
9⁄16 — 23⁄4 8.50 27⁄16 36.064 P6414M55-F F 11.229 11.119 11.75 C1F 31⁄2 7⁄8 35⁄8 0 1⁄8 — 23⁄4 9.25 27⁄16 53.068 P6814M55-F F 11.930 11.820 12.50 D2F 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 10.00 27⁄16 43.072 P7214M55-F F 12.632 12.522 13.19 C2F 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 10.69 27⁄16 49.080 P8014M55-F F 14.036 13.926 14.63 C2F 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 12.13 27⁄16 54.090 P9014M55-F F 15.790 15.680 — C3 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 14.00 — 55.0
112 P11214M55-F F 19.650 19.540 — C3 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 17.88 — 71.0144 P14414M55-F F 25.264 25.154 — C3 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 23.38 — 106.0168 P16814M55-F F 29.475 29.365 — C3 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 27.56 — 124.0192 P19214M55-F F 33.686 33.576 — C3 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 31.81 — 146.0216 P21614M55-F F 37.896 37.786 — C3 4 7⁄8 35⁄8 0 1⁄8 — 23⁄4 35.75 — 205.0
28 P2814M55-2012 2012 4.912 4.802 5.56 KF-1 21⁄8 — 11⁄4 11⁄2 — — 23⁄4 3.375 27⁄16 7.429 P2914M55-2012 2012 5.088 4.978 5.56 KF-1 21⁄8 — 11⁄4 11⁄2 — — 23⁄4 3.375 27⁄16 8.430 P3014M55-2517 2517 5.263 5.153 6.13 KF-1 211⁄16 — 13⁄4 1 — — 23⁄4 3.928 27⁄16 7.232 P3214M55-2517 2517 5.614 5.504 6.13 KF-1 211⁄16 — 13⁄4 1 — — 23⁄4 3.928 27⁄16 9.334 P3414M55-2517 2517 5.965 5.855 6.50 KF-1 211⁄16 — 13⁄4 1 — — 23⁄4 4.063 27⁄16 11.236 P3614M55-2517 2517 6.316 6.206 6.81 KF-1 211⁄16 — 13⁄4 1 — — 23⁄4 4.688 27⁄16 12.438 P3814M55-2517 2517 6.667 6.557 7.16 KF-1 211⁄16 — 13⁄4 1 — — 23⁄4 4.813 27⁄16 14.440 P4014M55-2517 2517 7.018 6.908 7.50 KF-1 211⁄16 — 13⁄4 1 — — 23⁄4 5.188 27⁄16 16.744 P4414M55-2517 2517 7.720 7.610 8.22 KF-1 211⁄16 — 13⁄4 1 — — 23⁄4 6.125 27⁄16 19.948 P4814M55-3020 3020 8.421 8.311 8.94 KF-1 31⁄4 — 2 3⁄4 — — 23⁄4 6.500 27⁄16 29.252 P5214M55-3020 3020 9.123 9.013 9.69 KF-1 31⁄4 — 2 3⁄4 — — 23⁄4 7.188 27⁄16 34.556 P5614M55-3020 3020 9.825 9.715 10.38 KF-1 31⁄4 — 2 3⁄4 — — 23⁄4 7.875 27⁄16 40.160 P6014M55-3020 3020 10.527 10.417 11.06 WF-2 31⁄4 — 2 3⁄4 — 61⁄4 23⁄4 8.500 27⁄16 46.464 P6414M55-3020 3020 11.229 11.119 11.75 WF-2 31⁄4 — 2 3⁄4 — 61⁄4 23⁄4 9.250 27⁄16 52.768 P6814M55-3020 3020 11.930 11.820 12.50 WF-2 31⁄4 — 2 3⁄4 — 61⁄4 23⁄4 10.000 27⁄16 45.572 P7214M55-3020 3020 12.632 12.522 13.19 WF-2 31⁄4 — 2 3⁄4 — 61⁄4 23⁄4 10.688 27⁄16 49.580 P8014M55-3020 3020 14.036 13.926 14.63 WF-3 31⁄4 — 2 3⁄4 — 61⁄4 23⁄4 12.125 27⁄16 45.290 P9014M55-3020 3020 15.790 15.680 — W-3 31⁄4 — 2 3⁄4 — 61⁄4 23⁄4 13.563 — 46.1
112 P11214M55-3020 3020 19.650 19.540 — W-3 31⁄4 — 2 3⁄4 — 61⁄4 23⁄4 17.375 — 69.8144 P14414M55-3020 3020 25.264 25.154 — W-3 31⁄4 — 2 3⁄4 — 61⁄4 23⁄4 23.000 — 104.4192 P19214M55-3535 3535 33.686 33.576 — C-3 315⁄16 0.38 31⁄2 3⁄8 — 7 23⁄4 31.375 — 104.2
Taper Bushed 55mm (2.17 in.) Wide Belts (14M-55)
PULL
EYS
K65 - K80 6/1/05 10:19 AM Page 79
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MPB 85mm (3.35in.) Wide Belts (14M-85)
No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore P.D. O.D. Flange Type + Bore E L M K H F G W (lbs)
K-80
PULLEYS
High Torque Sprockets 14mm
* Weight Shown is for Sprocket Less Bushing.• Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms), within the “Type” indicatesconstruction and the letter F indicates the sprocket has flanges.
Type A Type C Type D Type E• Type D(MPB Only)
Type AF Type CF Type DF Type EF• Type DF (MPB Only)
28 P2814M85-MPB 11⁄4 4.912 4.802 5.56 D1F 25⁄16 1 4 1 — 311⁄16 4 31⁄8 311⁄16 1829 P2914M85-MPB 11⁄4 5.088 4.983 5.56 D1F 25⁄16 1 4 1 — 311⁄16 4 31⁄8 311⁄16 19.430 P3014M85-MPB 11⁄4 5.263 5.157 6.13 D1F 21⁄2 1 4 1 — 49⁄64 4 329⁄32 311⁄16 20.632 P3214M85-MPB 11⁄4 5.614 5.507 6.13 D1F 21⁄2 1 4 1 — 49⁄64 4 329⁄32 311⁄16 23.434 P3414M85-MPB 11⁄4 5.965 5.858 6.50 D1F 2 11⁄16 1 4 1 — 431⁄64 4 41⁄16 311⁄16 27.4
30 P3014M85-SK SK 5.293 5.157 6.13 A1F 27⁄8 3⁄4 17⁄8 13⁄8 13⁄8 — 4 3.92 311⁄16 1032 P3214M85-SK SK 5.614 5.507 6.13 A1F 27⁄8 3⁄4 17⁄8 13⁄8 13⁄8 — 4 3.92 311⁄16 1334 P3414M85-SK SK 5.965 5.853 6.13 A1F 27⁄8 3⁄4 17⁄8 13⁄8 13⁄8 — 4 4.06 311⁄16 1436 P3614M85-SF SF 6.316 6.206 6.81 A1F 27⁄8 3⁄4 2 11⁄4 13⁄8 — 4 4.69 311⁄16 1538 P3814M85-SF SF 6.667 6.557 7.16 A1F 27⁄8 3⁄4 2 11⁄4 13⁄8 — 4 4.94 311⁄16 1840 P4014M85-SF SF 7.018 6.909 7.50 A1F 27⁄8 3⁄4 2 11⁄4 13⁄8 — 4 5.06 311⁄16 2044 P4414M85-E E 7.720 7.610 8.22 A1F 31⁄2 5⁄16 25⁄8 11⁄16
13⁄16 — 4 6.12 311⁄16 2548 P4814M85-E E 8.421 8.311 8.94 A1F 31⁄2 5⁄16 25⁄8 11⁄16
13⁄16 — 4 6.50 311⁄16 2952 P5214M85-E E 9.123 9.013 9.69 A1F 31⁄2 5⁄16 25⁄8 11⁄16
13⁄16 — 4 7.18 311⁄16 3256 P5614M85-F F 9.825 9.715 10.38 D1F 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 7.88 311⁄16 4660 P6014M85-F F 10.527 10.417 11.06 D1F 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 8.50 311⁄16 5164 P6414M85-F F 11.229 11.119 11.75 D1F 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 9.25 311⁄16 6268 P6814M85-F F 11.930 11.820 12.50 D2F 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 10.00 311⁄16 5172 P7214M85-F F 12.632 12.522 13.19 D2F 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 10.69 311⁄16 6080 P8014M85-F F 14.036 13.926 14.63 D2F 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 12.13 311⁄16 6690 P9014M85-F F 15.790 15.680 — D3 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 14.00 — 69
112 P11214M85-F F 19.650 19.540 — D3 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 17.88 — 89144 P14414M85-F F 25.264 25.154 — D3 4 1⁄4 35⁄8 5⁄8 3⁄4 — 4 23.38 — 127168 P16814M85-J J 29.475 29.365 — D3 41⁄2 1⁄4 35⁄8 5⁄8 3⁄4 — 4 27.56 — 148192 P19214M85-J J 33.686 33.576 — D3 41⁄2 1⁄4 35⁄8 5⁄8 3⁄4 — 4 31.81 — 177216 P21614M85-J J 37.896 37.786 — D3 41⁄2 1⁄4 35⁄8 5⁄8 3⁄4 — 4 35.75 — 251
30 P3014M85-2517 2517 5.263 5.153 6.13 WF-1 211⁄161⁄2 13⁄4 13⁄4 — — 4 3.928 311⁄16 9.7
32 P3214M85-2517 2517 5.614 5.504 6.13 WF-1 211⁄167⁄8 13⁄4 13⁄8 — — 4 3.928 311⁄16 12.7
34 P3414M85-2517 2517 5.965 5.855 6.50 WF-1 211⁄167⁄8 13⁄4 13⁄8 — — 4 4.063 311⁄16 15.3
36 P3614M85-3020 3020 6.316 6.206 6.81 WF-1 31⁄4 17⁄32 2 115⁄32 — — 4 4.688 311⁄16 19.338 P3814M85-3020 3020 6.667 6.557 7.16 WF-1 31⁄4 17⁄32 2 115⁄32 — — 4 4.813 311⁄16 21.940 P4014M85-3020 3020 7.018 6.908 7.50 WF-1 31⁄4 17⁄32 2 115⁄32 — — 4 5.063 311⁄16 25.144 P4414M85-3020 3020 7.720 7.610 8.22 WF-1 31⁄4 17⁄32 2 115⁄32 — — 4 6.125 311⁄16 28.448 P4814M85-3020 3020 8.421 8.311 8.94 WF-1 31⁄4 17⁄32 2 115⁄32 — — 4 6.500 311⁄16 35.452 P5214M85-3535 3535 9.123 9.013 9.69 KF-1 315⁄16 — 31⁄2 1⁄2 — — 4 7.188 311⁄16 42.956 P5614M85-3535 3535 9.825 9.715 10.38 KF-1 315⁄16 — 31⁄2 1⁄2 — — 4 7.875 311⁄16 52.460 P6014M85-3535 3535 10.527 10.417 11.06 KF-1 315⁄16 — 31⁄2 1⁄2 — — 4 8.500 311⁄16 62.764 P6414M85-3535 3535 11.229 11.119 11.75 KF-1 315⁄16 — 31⁄2 1⁄2 — — 4 9.250 311⁄16 73.668 P6814M85-3535 3535 11.930 11.820 12.50 KF-1 315⁄16 — 31⁄2 1⁄2 — — 4 10.000 311⁄16 64.272 P7214M85-3535 3535 12.632 12.522 13.19 KF-1 315⁄16 — 31⁄2 1⁄2 — — 4 10.688 311⁄16 97.480 P8014M85-3535 3535 14.036 13.926 14.63 WF-2 315⁄16 — 31⁄2 1⁄2 — — 4 12.125 311⁄16 68.490 P9014M85-3535 3535 15.790 15.680 — W-3 315⁄16 — 31⁄2 1⁄2 — 7 4 13.563 — 69.1
112 P11214M85-3535 3535 19.650 19.540 — W-3 315⁄16 — 31⁄2 1⁄2 — 7 4 17.375 — 85.7144 P14414M85-4040 4040 25.264 25.154 — W-3 47⁄16 — 4 — — 81⁄2 4 23.000 — 131.6168 P16814M85-4040 4040 29.475 29.365 — W-3 47⁄16 — 4 — — 81⁄2 4 27.250 — 146.1192 P19214M85-4040 4040 33.686 33.576 — W-3 47⁄16 — 4 — — 81⁄2 4 31.375 — 161.4
QD 85mm (3.35in.) Wide Belts (14M-85)
Taper Bushed 85mm (3.35in.) Wide Belts (14M-85)
K65 - K80 6/1/05 10:19 AM Page 80
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
PULL
EYS
MPB 115mm (4.53 in.) Wide Belts (14M-115)No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore P.D. O.D. Flange Type + Bore E L M K H F G W (lbs)
K-81
High Torque Sprockets 14mm
* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
Type A Type C Type D Type E• Type D(MPB Only)
Type AF Type CF Type DF Type EF• Type DF (MPB Only)
QD 115mm (4.53 in.) Wide Belts (14M-115)
Taper Bushed 115mm (4.53 in.) Wide Belts (14M-115)
28 P2814M115-MPB 11⁄4 4.912 4.808 5.56 D1F 2 5⁄16 11⁄4 5 11⁄2 — 311⁄16 51⁄4 31⁄8 415⁄16 23.229 P2914M115-MPB 11⁄4 5.088 4.983 5.56 D1F 2 5⁄16 11⁄4 5 11⁄2 — 311⁄16 51⁄4 31⁄8 415⁄16 24.830 P3014M115-MPB 11⁄4 5.263 5.157 6.13 D1F 21⁄2 11⁄4 5 11⁄2 — 49⁄64 51⁄4 329⁄32 415⁄16 26.432 P3214M115-MPB 11⁄4 5.614 5.507 6.13 D1F 21⁄2 11⁄4 5 11⁄2 — 49⁄64 51⁄4 329⁄32 415⁄16 30.834 P3414M115-MPB 11⁄4 5.965 5.858 6.50 D1F 211⁄16 11⁄4 5 11⁄2 — 431⁄64 51⁄4 41⁄16 415⁄16 35.236 P3614M115-MPB 11⁄4 6.316 6.208 6.81 D1F 3 11⁄4 5 11⁄2 — 47⁄8 51⁄4 411⁄16 415⁄16 38.838 P3814M115-MPB 11⁄4 6.667 6.559 7.16 D1F 31⁄4 11⁄4 5 11⁄2 — 5 11⁄64 51⁄4 415⁄16 415⁄16 44.440 P4014M115-MPB 11⁄4 7.018 6.909 7.50 D1F 37⁄16 11⁄4 5 11⁄2 — 59⁄16 51⁄4 51⁄16 415⁄16 50
30 P3014M115-SK 11⁄4 5.263 5.157 6.13 A1F 27⁄8 13⁄8 17⁄8 2 2 — 51⁄4 3.92 415⁄16 1232 P3214M115-SK 11⁄4 5.614 5.507 6.13 A1F 27⁄8 13⁄8 17⁄8 2 2 — 51⁄4 3.92 415⁄16 1634 P3414M115-SK 11⁄4 5.965 5.858 6.50 A1F 27⁄8 13⁄8 17⁄8 2 2 — 51⁄4 4.06 415⁄16 1736 P3614M115-SF 11⁄4 6.316 6.208 6.81 A1F 3 13⁄8 2 17⁄8 2 — 51⁄4 4.69 415⁄16 1838 P3814M115-SF 11⁄4 6.667 6.559 7.16 A1F 3 13⁄8 2 17⁄8 2 — 51⁄4 4.94 415⁄16 2240 P4014M115-SF 11⁄4 7.018 6.909 7.50 A1F 3 13⁄8 2 17⁄8 2 — 51⁄4 5.06 415⁄16 25
44 P4414M115-E E 7.720 7.610 8.22 A1F 31⁄2 15⁄16 25⁄8 111⁄16 113⁄16 — 51⁄4 6.12 415⁄16 3048 P4814M115-E E 8.421 8.311 8.94 A1F 4 15⁄16 25⁄8 111⁄16 113⁄16 — 51⁄4 6.50 415⁄16 3552 P5214M115-F F 9.123 9.013 9.69 A1F 4 3⁄8 35⁄8 11⁄4 13⁄8 — 51⁄4 7.18 415⁄16 4256 P5614M115-F F 9.825 9.715 10.38 A1F 4 3⁄8 35⁄8 11⁄4 13⁄8 — 51⁄4 7.88 415⁄16 5360 P6014M115-F F 10.527 10.417 11.06 A1F 41⁄2 3⁄8 35⁄8 11⁄4 13⁄8 — 51⁄4 8.50 415⁄16 6064 P6414M115-J J 11.229 11.119 11.75 D1F 41⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 9.25 415⁄16 7668 P6814M115-J J 11.930 11.820 12.50 D1F 41⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 10.00 415⁄16 8372 P7214M115-J J 12.632 12.522 13.19 D1F 41⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 10.69 415⁄16 9980 P8014M115-J J 14.036 13.926 14.63 D2F 41⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 12.13 415⁄16 8790 P9014M115-J J 15.790 15.680 — D2 41⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 14.00 — 95
112 P11214M115-J J 19.650 19.540 — D3 41⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 17.88 — 114144 P14414M115-J J 25.264 25.154 — D3 41⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 23.38 — 166168 P16814M115-M M 29.475 29.365 — D3 51⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 27.56 — 198192 P19214M115-M M 33.686 33.576 — D3 51⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 31.81 — 232216 P21614M115-M M 37.896 37.786 — D3 51⁄2 3⁄16 41⁄2 15⁄16 1 — 51⁄4 35.75 — 307
30 P3014M115-2517 2517 5.263 5.153 6.13 WF-1 211⁄16 13⁄4 13⁄4 13⁄4 — 51⁄4 — 3.928 415⁄16 13.532 P3214M115-2517 2517 5.614 5.504 6.13 WF-1 211⁄16 13⁄4 13⁄4 13⁄4 — 51⁄4 — 3.928 411⁄16 17.334 P3414M115-2517 2517 5.965 5.855 6.50 WF-1 211⁄16 13⁄4 13⁄4 13⁄4 — 51⁄4 — 4.063 411⁄16 20.936 P3614M115-3020 3020 6.316 6.206 6.81 WF-1 31⁄4 15⁄8 2 15⁄8 — 51⁄4 — 4.688 411⁄16 18.638 P3814M115-3020 3020 6.667 6.557 7.16 WF-1 31⁄4 15⁄8 2 15⁄8 — 51⁄4 — 4.813 411⁄16 22.540 P4014M115-3020 3020 7.018 6.908 7.50 WF-1 31⁄4 15⁄8 2 15⁄8 — 51⁄4 — 5.063 411⁄16 26.844 P4414M115-3535 3535 7.720 7.610 8.22 WF-1 315⁄16
7⁄8 31⁄2 7⁄8 — 51⁄4 — 6.125 411⁄16 30.848 P4814M115-3535 3535 8.421 8.311 8.94 WF-1 315⁄16
7⁄8 31⁄2 7⁄8 — 51⁄4 — 6.500 411⁄16 41.152 P5214M115-4040 4040 9.123 9.013 9.69 WF-1 47⁄16
5⁄8 4 5⁄8 — 51⁄4 — 7.188 411⁄16 46.956 P5614M115-4040 4040 9.825 9.715 10.38 WF-1 47⁄16
5⁄8 4 5⁄8 — 51⁄4 — 7.875 4 11⁄16 58.360 P6014M115-4040 4040 10.527 10.417 11.06 WF-1 47⁄16
5⁄8 4 5⁄8 — 51⁄4 — 8.500 411⁄16 70.964 P6414M115-4545 4545 11.229 11.119 11.75 WF-1 415⁄16
3⁄8 41⁄2 3⁄8 — 51⁄4 — 9.250 411⁄16 82.168 P6814M115-4545 4545 11.930 11.820 12.50 WF-1 415⁄16
3⁄8 41⁄2 3⁄8 — 51⁄4 — 10.000 411⁄16 97.172 P7214M115-4545 4545 12.632 12.522 13.19 WF-1 415⁄16
3⁄8 41⁄2 3⁄8 — 51⁄4 — 10.688 411⁄16 113.380 P8014M115-4545 4545 14.036 13.926 14.63 WF-2 415⁄16
3⁄8 41⁄2 3⁄8 91⁄2 51⁄4 — 12.125 411⁄16 108.990 P9014M115-4545 4545 15.790 15.680 — W-2 415⁄16
3⁄8 41⁄2 3⁄8 91⁄2 51⁄4 — 13.563 — 112.9112 P11214M115-4545 4545 19.650 19.540 — W-3 415⁄16
3⁄8 41⁄2 3⁄8 91⁄2 51⁄4 — 17.375 — 122.4144 P14414M115-4545 4545 25.264 25.154 — W-3 415⁄16
3⁄8 41⁄2 3⁄8 91⁄2 51⁄4 — 23.000 — 155.0168 P16814M115-4545 4545 29.475 29.365 — W-3 415⁄16
3⁄8 41⁄2 3⁄8 91⁄2 51⁄4 — 27.250 — 188.0192 P19214M115-4545 4545 33.686 33.576 — W-3 415⁄16
3⁄8 41⁄2 3⁄8 91⁄2 51⁄4 — 31.375 — 318.8216 P21614M115-6050 6050 37.896 37.786 — W-3 6 — 5 1⁄4 151⁄2 51⁄4 — 35.625 — 350.3
K81 - K96 5/20/05 5:09 PM Page 81
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PULLEYS
MPB 170mm (6.69 in.) Wide Belts (14M-170)No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore P.D. O.D. Flange Type + Bore E L M K H F G W (lbs)
High TorqueSprockets 14mm
* Weight Shown is for Sprocket Less Bushing.• Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms), within the “Type” indicatesconstruction and the letter F indicates the sprocket has flanges.
Type A Type C Type D Type E• Type D (MPB Only)
Type AF Type CF Type DF Type EF• Type DF (MPB Only)
Type K Type B Type W Type C
Type KF Type BF Type WF Type CF
QD 170mm (6.69 in.) Wide Belts (14M-170)
Taper Bushed 170mm (6.69 in.) Wide Belts (14M-170)
36 P3614M170-MPB 11⁄2 6.316 6.208 6.81 D1F 3 11⁄4 6 25⁄8 — 47⁄8 73⁄8 411⁄16 71⁄16 4738 P3814M170-MPB 11⁄2 6.667 6.559 7.16 D1F 31⁄4 11⁄4 6 25⁄8 — 511⁄64 73⁄8 415⁄16 71⁄16 55.740 P4014M170-MPB 11⁄2 7.018 6.909 7.50 D1F 37⁄16 11⁄4 6 25⁄8 — 5 9⁄16 73⁄8 51⁄16 71⁄16 63.744 P4414M170-MPB 11⁄2 7.720 7.610 8.22 D1F 43⁄8 11⁄4 6 25⁄8 — 6 41⁄64 73⁄8 6 1⁄8 71⁄16 75.748 P4814M170-MPB 11⁄2 8.421 8.311 8.94 D1F 41⁄2 11⁄4 6 25⁄8 — 615⁄16 73⁄8 61⁄2 71⁄16 94
44 P4414M170-E E 7.720 7.610 8.22 A1F 35⁄8 2 25⁄8 23⁄4 27⁄8 — 73⁄8 6.12 71⁄16 3848 P4814M170-E E 8.421 8.311 8.94 A1F 35⁄8 2 25⁄8 23⁄4 27⁄16 — 73⁄8 6.50 71⁄16 4552 P5214M170-F F 9.123 9.013 9.69 A1F 4 17⁄16 35⁄8 25⁄16 27⁄16 — 73⁄8 7.18 71⁄16 5256 P5614M170-F F 9.825 9.715 10.38 A1F 4 17⁄16 35⁄8 25⁄16 21⁄8 — 73⁄8 7.88 71⁄16 6560 P6014M170-J J 10.527 10.417 11.06 A1F 41⁄2 15⁄16 41⁄2 115⁄16 21⁄8 — 73⁄8 8.50 71⁄16 7564 P6414M170-J J 11.229 11.119 11.75 A1F 41⁄2 15⁄16 41⁄2 115⁄16 21⁄8 — 73⁄8 9.25 71⁄16 9168 P6814M170-J J 11.930 11.820 12.50 A1F 41⁄2 15⁄16 41⁄2 115⁄16 21⁄8 — 73⁄8 10.00 71⁄16 9672 P7214M170-J J 12.632 12.522 13.19 A1F 41⁄2 15⁄16 41⁄2 115⁄16 21⁄8 — 73⁄8 10.69 71⁄16 11580 P8014M170-J J 14.036 13.926 14.63 A2F 41⁄2 15⁄16 41⁄2 115⁄16 21⁄8 — 73⁄8 12.13 71⁄16 10790 P9014M170-J J 15.790 15.680 — A2 41⁄2 15⁄16 41⁄2 115⁄16 21⁄8 — 73⁄8 14.00 — 116
112 P11214M170-M M 19.650 19.540 — A3 51⁄2 0 63⁄4 5⁄8 17⁄16 — 73⁄8 17.88 — 175144 P14414M170-M M 25.264 25.154 — A3 51⁄2 0 63⁄4 5⁄8 17⁄16 — 73⁄8 23.38 — 240168 P16814M170-M M 29.475 29.365 — A3 51⁄2 0 63⁄4 5⁄8 17⁄16 — 73⁄8 27.56 — 278192 P19214M170-M M 33.686 33.576 — A3 51⁄2 0 63⁄4 5⁄8 17⁄16 — 73⁄8 31.81 — 322216 P21614M170-M M 37.896 37.786 — A3 51⁄2 0 63⁄4 5⁄8 17⁄16 — 73⁄8 35.75 399
44 P4414M170-3535 3535 7.720 7.610 8.22 WF-1 315⁄16 115⁄16 31⁄2 115⁄16 — — 73⁄8 6.13 71⁄16 39.748 P4814M170-3535 3535 8.421 8.311 8.94 WF-1 315⁄16 115⁄16 31⁄2 115⁄16 — — 73⁄8 6.50 71⁄16 52.852 P5214M170-4040 4040 9.123 9.013 9.69 WF-1 47⁄16 111⁄16 4 111⁄16 — — 73⁄8 7.19 71⁄16 59.856 P5614M170-4040 4040 9.825 9.715 10.38 WF-1 47⁄16 111⁄16 4 111⁄16 — — 73⁄8 7.88 71⁄16 72.460 P6014M170-4545 4545 10.527 10.417 11.06 WF-1 415⁄16 17⁄16 41⁄2 17⁄16 — — 73⁄8 8.50 7 1⁄16 83.764 P6414M170-4545 4545 11.229 11.119 11.75 WF-1 415⁄16 17⁄16 41⁄2 17⁄16 — — 73⁄8 9.25 71⁄16 98.668 P6814M170-4545 4545 11.930 11.820 12.50 WF-1 415⁄16 17⁄16 41⁄2 17⁄16 — — 73⁄8 10.00 71⁄16 114.472 P7214M170-4545 4545 12.632 12.522 13.19 WF-1 415⁄16 17⁄16 41⁄2 17⁄16 — — 73⁄8 10.69 71⁄16 131.880 P8014M170-4545 4545 14.036 13.926 14.63 WF-2 415⁄16 17⁄16 41⁄2 17⁄16 — 91⁄2 73⁄8 12.13 71⁄16 129.390 P9014M170-4545 4545 15.790 15.680 — W-2 415⁄16 17⁄16 41⁄2 17⁄16 — 91⁄2 73⁄8 13.56 — 126.8
112 P11214M170-4545 4545 19.650 19.540 — W-3 415⁄16 17⁄16 41⁄2 13⁄16 — 91⁄2 73⁄8 17.38 — 148.0144 P14414M170-6050 6050 25.264 25.154 — W-3 6 13⁄16 5 13⁄16 — 151⁄2 73⁄8 23.00 — 208.0168 P16814M170-6050 6050 29.475 29.365 — W-3 6 13⁄16 5 13⁄16 — 151⁄2 73⁄8 27.25 — 227.0192 P19214M170-6050 6050 33.686 33.576 — W-3 6 13⁄16 5 13⁄16 — 151⁄2 73⁄8 31.38 — 340.0216 P21614M170-6050 6050 37.896 37.786 — W-3 6 13⁄16 5 13⁄16 — 151⁄2 73⁄8 35.63 — 390.0
K81 - K96 5/20/05 5:09 PM Page 82
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K-83
High TorqueSprockets 20mm
* Weight Shown is for Sprocket less Bushing.• Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms), within the “Type” indicatesconstruction and the letter F indicates the sprocket has flanges.
QD 115mm (4.53 in.) Wide Belts (20M-115)No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore P.D. O.D. Flange Type + Bore E L M K H F G W (lbs)
MPB 170mm (6.69 in.) Wide Belts (20M-170)
QD 170mm (6.69 in.) Wide Belts (20M-170)
MPB 230mm (9.06 in.) Wide Belts (20M-230)
QD 230mm (9.06 in.) Wide Belts (20M-230)
34 P3420M115-F F 8.522 8.352 9.449 A1F 4.00 0.44 3.63 1.31 1.44 — 5.38 6.88 5.0 3236 P3620M115-F F 9.023 8.853 9.843 A1F 4.00 0.44 3.63 1.31 1.44 — 5.38 7.00 5.0 4038 P3820M115-F F 9.524 9.354 10.433 A1F 4.00 0.44 3.63 1.31 1.44 — 5.38 7.56 5.0 4540 P4020M115-F F 10.026 9.856 10.827 A1F 4.00 0.44 3.63 1.31 1.44 — 5.38 8.00 5.0 5144 P4420M115-F F 11.028 10.858 11.811 A1F 4.00 0.44 3.63 1.31 1.44 — 5.38 8.93 5.0 63
48 P4820M115-J J 12.031 11.861 12.795 A1F 4.50 0.00 4.50 0.88 1.18 — 5.38 9.93 5.0 8452 P5220M115-J J 13.033 12.863 13.764 A2F 4.50 0.00 4.50 0.88 1.18 — 5.38 10.88 5.0 8056 P5620M115-J J 14.036 13.866 14.764 A2F 4.50 0.00 4.50 0.88 1.18 — 5.38 11.88 5.0 8760 P6020M115-J J 15.038 14.868 15.927 A2F 4.50 0.00 4.50 0.88 1.18 — 5.38 13.06 5.0 9464 P6420M115-J J 16.041 15.871 16.929 A2F 4.50 0.00 4.50 0.88 1.18 — 5.38 14.06 5.0 10468 P6820M115-J J 17.044 16.874 17.927 A2F 4.50 0.00 4.50 0.88 1.18 — 5.38 15.00 5.0 11072 P7220M115-J J 18.046 17.876 18.898 A2F 4.50 0.00 4.50 0.88 1.18 — 5.38 16.00 5.0 119
80 P8020M115-M M 20.051 19.881 20.866 C2F 5.50 1.25 6.75 0.12 0.18 — 5.38 18.00 5.0 18290 P9020M115-M M 22.558 22.388 23.425 C2F 5.50 1.25 6.75 0.12 0.18 — 5.38 20.56 5.0 212
112 P11220M115-M M 28.072 27.902 — C3 5.50 1.25 6.75 0.12 0.18 — 5.38 26.38 — 239
144 P14420M115-N N 36.092 35.922 — C3 5.87 1.75 8.12 1.00 0.00 — 5.38 34.38 — 341168 P16820M115-N N 42.108 41.938 — C3 5.87 1.75 8.12 1.00 0.00 — 5.38 40.38 — 417192 P19220M115-N N 48.123 47.953 — C3 5.87 1.75 8.12 1.00 0.00 — 5.38 46.25 — 500216 P21620M115-N N 54.138 53.968 — C3 5.77 1.75 8.12 1.00 0.00 — 5.38 52.25 — 566
34 P3420M170-MPB 21⁄8 8.522 8.352 9.449 D1F 4.38 1.25 6.50 2.25 .— 6.50 7.50 6.50 7.12 8236 P3620M170-MPB 21⁄8 9.023 8.853 9.843 D1F 4.50 1.25 6.50 2.25 .— 7.00 7.50 7.00 7.12 93
38 P3820M170-J J 9.524 9.354 10.433 A1F 4.50 1.00 4.50 2.00 2.18 .— 7.50 7.56 7.12 5640 P4020M170-J J 10.026 9.856 10.827 A1F 4.50 1.00 4.50 2.00 2.18 .— 7.50 8.00 7.12 6444 P4420M170-J J 11.028 10.858 11.811 A1F 4.50 1.00 4.50 2.00 2.18 .— 7.50 8.93 7.12 81
48 P4820M170-M M 12.031 11.861 12.795 A1F 5.50 0.06 6.75 0.68 1.50 .— 7.50 9.93 7.12 11352 P5220M170-M M 13.033 12.863 13.764 A1F 5.50 0.06 6.75 0.68 1.50 .— 7.50 10.88 7.12 14156 P5620M170-M M 14.036 13.866 14.764 A1F 5.50 0.06 6.75 0.68 1.50 .— 7.50 11.88 7.12 17060 P6020M170-M M 15.038 14.868 15.927 A1F 5.50 0.06 6.75 0.68 1.50 .— 7.50 13.06 7.12 19964 P6420M170-M M 16.041 15.871 16.929 A2F 5.50 0.06 6.75 0.68 1.50 .— 7.50 14.06 7.12 17568 P6820M170-M M 17.044 16.874 17.927 A2F 5.50 0.06 6.75 0.68 1.50 .— 7.50 15.00 7.12 18772 P7220M170-M M 18.046 17.876 18.898 A2F 5.50 0.06 6.75 0.68 1.50 .— 7.50 16.00 7.12 19680 P8020M170-M M 20.051 19.881 20.866 A2F 5.50 0.06 6.75 0.68 1.50 .— 7.50 18.00 7.12 21490 P9020M170-M M 22.558 22.388 23.425 A2F 5.50 0.06 6.75 0.68 1.50 .— 7.50 20.56 7.12 250
112 P11220M170-N N 28.072 27.902 .— C3 5.87 0.50 8.12 0.12 1.25 .— 7.50 26.25 7.12 309144 P14420M170-N N 36.092 35.922 .— C3 5.87 0.50 8.12 0.12 1.25 .— 7.50 34.25 .— 426
168 P16820M170-P P 42.108 41.938 .— C3 7.00 0.90 9.38 0.94 1.06 .— 7.50 40.25 .— 571192 P19220M170-P P 48.123 47.953 .— C3 7.00 0.94 9.38 0.94 1.06 .— 7.50 46.25 — 652216 P21620M170-P P 54.138 53.968 .— C3 7.00 0.94 9.38 0.94 1.06 .— 7.50 52.12 .— 813
38 P3820M230-MPB 27⁄8 9.524 9.354 10.433 D1F 4.75 1.25 7.50 3.63 .— 7.50 9.88 7.56 9.50 12040 P4020M230-MPB 27⁄8 10.026 9.856 10.827 D1F 5.25 1.25 8.50 2.63 .— 8.00 9.88 8.00 9.50 14744 P4420M230-MPB 27⁄8 11.028 10.858 11.811 D1F 5.25 1.25 8.50 2.63 .— 8.25 9.88 8.93 9.50 180
48 P4820M230-M M 12.031 11.861 12.795 A1F 5.50 0.56 6.75 2.56 2.00 .— 9.88 9.93 9.50 12952 P5220M230-M M 13.033 12.863 13.764 A1F 5.50 0.56 6.75 2.56 2.00 — 9.88 10.88 9.50 15856 P5620M230-M M 14.036 13.866 14.764 A1F 5.50 0.56 6.75 2.56 2.00 — 9.88 11.88 9.50 18960 P6020M230-M M 15.038 14.868 15.927 A1F 5.50 0.56 6.75 2.56 2.00 .— 9.88 13.06 9.50 21764 P6420M230-M M 16.041 15.871 16.929 A2F 5.50 0.56 6.75 2.56 2.00 — 9.88 14.06 9.50 198
68 P6820M230-N N 17.044 16.874 17.927 A1F 5.87 0.06 8.12 1.69 1.81 — 9.88 15.00 9.50 32472 P7220M230-N N 18.046 17.876 18.898 A2F 5.87 0.06 8.12 1.69 1.81 — 9.88 16.00 9.50 28780 P8020M230-N N 20.051 19.881 20.866 A2F 5.87 0.06 8.12 1.69 1.81 — 9.88 18.00 9.50 28090 P9020M230-N N 22.558 22.388 23.425 A2F 5.87 0.06 8.12 1.69 1.81 — 9.88 20.56 9.50 319
112 P11220M230-N N 28.072 27.902 — A3 5.87 0.06 8.12 1.69 1.81 — 9.88 26.25 — 357
144 P14420M230-P P 36.092 35.922 — D3 7.00 0.69 9.38 1.19 1.31 .— 9.88 34.25 — 535168 P16820M230-P P 42.108 41.938 — D3 7.00 0.69 9.38 1.19 1.31 — 9.88 40.25 — 654
192 P19220M230-W W 48.123 47.953 — C3 8.50 0.75 11.38 0.75 1.50 — 9.88 46.00 — 935216 P21620M230-W W 54.138 53.968 — C3 8.50 0.75 11.38 0.75 1.50 — 9.88 52.00 — 1062
K81 - K96 5/20/05 5:09 PM Page 83
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K-84
PULLEYS
NOT CURRENTLY
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High TorqueSprockets 20mm
Type A Type C Type D Type E• Type D(MPB Only)
Type AF Type CF Type DF Type EF• Type DF
* Weight Shown is for Sprocket less Bushing.• Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms), within the “Type” indicatesconstruction and the letter F indicates the sprocket has flanges.
QD 340 mm (13.39 in.) Wide Belts (20M-340)
QD 290mm (11.42 in.) Wide Belts (20M-290)
No. Weightof Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore P.D. O.D. Flange Type + Bore E L M H K F G W (lbs)
52 P5220M290-N N 13.033 12.863 13.764 A1F 5.87 0.75 8.12 2.38 2.50 — 12.25 10.88 11.88 18756 P5620M290-N N 14.036 13.866 14.764 A1F 5.87 0.75 8.12 2.38 2.50 — 12.25 11.88 11.88 22360 P6020M290-N N 15.038 14.868 15.927 A1F 5.87 0.75 8.12 2.38 2.50 — 12.25 13.06 11.88 25764 P6420M290-N N 16.041 15.871 16.929 A1F 5.87 0.75 8.12 2.38 2.50 — 12.25 14.06 11.88 29968 P6820M290-N N 17.044 16.874 17.927 A1F 5.87 0.75 8.12 2.38 2.50 — 12.25 15.00 11.88 34672 P7220M290-N N 18.046 17.876 18.898 A2F 5.87 0.75 8.12 2.38 2.50 — 12.25 16.00 11.88 31180 P8020M290-N N 20.051 19.881 20.866 A2F 5.87 0.75 8.12 2.38 2.50 — 12.25 18.00 11.88 31490 P9020M290-N N 22.558 22.388 23.425 A2F 5.87 0.75 8.12 2.38 2.50 — 12.25 20.56 11.88 359
112 P11220M290-P P 28.072 27.902 .— A2 7.00 0.50 9.38 2.38 2.50 — 12.25 26.12 .— 513144 P14420M290-P P 36.092 35.922 .— A3 7.00 0.50 9.38 2.38 2.50 — 12.25 34.00 .— 637
168 P16820M290-W W 42.108 41.938 .— A3 8.50 0.44 11.38 0.44 2.68 — 12.25 40.00 .— 891192 P19220M290-W W 48.123 47.953 .— A3 8.50 0.44 11.38 0.44 2.68 — 12.25 46.00 .— 1061216 P21620M290-W W 54.138 53.968 .— A3 8.50 0.44 11.38 0.44 2.68 — 12.25 52.00 .— 1239
52 P5220M340-N N 13.033 12.863 13.764 A1F 5.87 0.75 8.12 5.38 2.50 — 14.25 10.88 13.88 20156 P5620M340-N N 14.036 13.866 14.764 A1F 5.87 0.75 8.12 5.38 2.50 — 14.25 11.88 13.88 23960 P6020M340-N N 15.038 14.868 15.927 A1F 5.87 0.75 8.12 5.38 2.50 — 14.25 13.06 13.88 27364 P6420M340-N N 16.041 15.871 16.929 A1F 5.87 0.75 8.12 5.38 2.50 — 14.25 14.06 13.88 31668 P6820M340-N N 17.044 16.874 17.927 A1F 5.87 0.75 8.12 5.38 2.50 — 14.25 15.00 13.88 36472 P7220M340-N N 18.046 17.876 18.898 A2F 5.87 0.75 8.12 5.38 2.50 — 14.25 16.00 13.88 330
80 P8020M340-P P 20.051 19.881 20.866 A2F 7.00 1.50 9.38 3.38 3.50 — 14.25 18.00 13.88 40690 P9020M340-P P 22.558 22.388 23.425 A2F 7.00 1.50 9.38 3.38 3.50 — 14.25 20.56 13.88 426
112 P11220M340-P P 28.072 27.902 .— A2 7.00 1.50 9.38 3.38 3.50 — 14.25 26.12 .— 543
144 P14420M340-W W 36.092 35.922 .— A3 8.50 0.38 11.38 2.50 2.63 — 14.25 34.00 .— 814168 P16820M340-W W 42.108 41.938 .— A3 8.50 0.38 11.38 2.50 2.63 — 14.25 40.00 .— 947
192 P19220M340-S S 48.123 47.953 .— D3 10.00 2.50 15.75 1.00 1.12 — 14.25 46.00 .— 1368216 P21620M340-S S 54.138 53.968 .— D3 10.00 2.50 15.75 1.00 1.12 — 14.25 51.88 .— 1555
K81 - K96 5/20/05 5:09 PM Page 84
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K-85
PULL
EYS
HTS® 5mmSprocket Diameters
13 20.69 19.55 43 68.44 67.30 73 116.18 115.04 103 163.93 162.79 133 211.68 210.540.815 0.770 2.694 2.649 4.574 4.529 6.454 6.409 8.334 8.289
14 22.28 21.14 44 70.03 68.89 74 117.77 116.63 104 165.52 164.38 134 213.27 212.130.877 0.832 2.757 2.712 4.637 4.592 6.517 6.472 8.396 8.351
15 23.87 22.73 45 71.62 70.48 75 119.37 118.23 105 167.11 165.97 135 214.86 213.720.940 0.895 2.820 2.775 4.699 4.654 6.579 6.534 8.459 8.414
16 25.46 24.32 46 73.21 72.07 76 120.96 119.82 106 168.70 167.56 136 216.45 215.311.003 0.958 2.882 2.837 4.762 4.717 6.642 6.597 8.522 8.477
17 27.06 25.92 47 74.80 73.66 77 122.55 121.41 107 170.3 169.16 137 218.04 216.901.065 1.020 2.945 2.900 4.825 4.780 6.705 6.660 8.584 8.539
18 28.65 27.51 48 76.39 75.25 78 124.14 123.00 108 171.89 170.75 138 219.63 218.491.128 1.083 3.008 2.963 4.887 4.842 6.767 6.722 8.647 8.602
19 30.24 29.10 49 77.99 76.85 79 125.73 124.59 109 173.48 172.34 139 221.23 220.091.191 1.146 3.070 3.025 4.950 4.905 6.830 6.785 8.710 8.665
20 31.83 30.69 50 79.58 78.94 80 127.32 126.18 110 175.07 173.93 140 222.82 221.681.253 1.208 3.133 3.088 5.013 4.968 6.893 6.848 8.772 8.727
21 33.42 32.28 51 81.17 80.03 81 128.92 127.78 111 176.66 175.52 141 224.41 223.271.316 1.271 3.196 3.151 5.075 5.030 6.955 6.910 8.835 8.790
22 35.01 33.87 52 82.76 81.62 82 130.51 129.37 112 178.25 177.11 142 226.00 224.861.379 1.334 3.258 3.213 5.138 5.093 7.018 6.973 8.898 8.853
23 36.61 35.47 53 84.35 83.21 83 132.10 130.96 113 179.85 178.71 143 227.59 226.451.441 1.396 3.321 3.276 5.201 5.156 7.081 7.036 8.960 8.915
24 38.20 37.06 54 85.94 84.80 84 133.69 132.55 114 181.44 180.30 144 229.18 228.041.504 1.459 3.384 3.339 5.263 5.218 7.143 7.098 9.023 8.978
25 39.79 38.65 55 87.54 86.40 85 135.28 134.14 115 183.03 181.89 145 230.77 229.631.566 1.521 3.446 3.401 5.326 5.281 7.206 7.161 9.086 9.041
26 41.38 40.24 56 89.13 87.99 86 136.87 135.73 116 184.62 183.48 146 232.37 231.231.629 1.584 3.509 3.464 5.389 5.344 7.268 7.223 9.148 9.103
27 42.97 41.83 57 90.72 89.58 87 138.46 137.32 117 186.21 185.07 147 233.96 232.821.692 1.647 3.572 3.527 5.451 5.406 7.331 7.286 9.211 9.166
28 44.56 43.42 58 92.31 91.17 88 140.06 138.92 118 187.80 186.66 148 235.55 234.411.754 1.709 3.634 3.589 5.514 5.469 7.394 7.349 9.274 9.229
29 46.15 45.01 59 93.90 92.76 89 141.65 140.51 119 189.39 188.25 149 237.14 236.001.817 1.772 3.697 3.652 5.577 5.532 7.456 7.411 9.336 9.291
30 47.75 46.61 60 95.49 94.35 90 143.24 142.10 120 190.99 189.85 150 238.73 237.591.880 1.835 3.760 3.715 5.639 5.594 7.519 7.474 9.399 9.354
31 49.34 48.20 61 97.08 95.94 91 144.83 143.69 121 192.58 191.44 151 240.32 239.181.942 1.897 3.822 3.777 5.702 5.657 7.582 7.537 9.462 9.417
32 50.93 49.79 62 98.68 97.54 92 146.42 145.28 122 194.17 193.03 152 241.92 240.782.005 1.960 3.885 3.840 5.765 5.720 7.644 7.599 9.524 9.479
33 52.52 51.38 63 100.27 99.13 93 148.01 146.87 123 195.76 194.62 153 243.51 242.372.068 2.023 3.948 3.903 5.827 5.782 7.707 7.662 9.587 9.542
34 54.11 52.97 64 101.86 100.72 94 149.61 148.47 124 197.35 196.21 154 245.10 243.962.130 2.085 4.010 3.965 5.890 5.845 7.770 7.725 9.650 9.605
35 55.70 54.56 65 103.45 102.31 95 151.20 150.06 125 198.94 197.80 155 246.69 245.552.193 2.148 4.073 4.028 5.953 5.908 7.832 7.787 9.712 9.667
36 57.30 56.16 66 105.04 103.90 96 152.79 151.65 126 200.54 199.40 156 248.28 247.142.256 2.211 4.136 4.091 6.015 5.970 7.895 7.850 9.775 9.730
37 58.89 57.75 67 106.63 105.49 97 154.38 153.24 127 202.13 200.99 157 249.87 248.732.318 2.273 4.198 4.153 6.078 6.033 7.958 7.913 9.838 9.793
38 60.48 59.34 68 108.23 107.09 98 155.97 154.83 128 203.72 202.58 158 251.46 250.322.381 2.336 4.261 4.216 6.141 6.096 8.020 7.975 9.900 9.855
39 62.07 60.93 69 109.82 108.68 99 157.56 156.42 129 205.31 204.17 159 253.06 251.922.444 2.399 4.324 4.279 6.203 6.158 8.083 8.038 9.963 9.918
40 63.66 62.52 70 111.41 110.27 100 159.15 158.01 130 206.90 205.76 160 254.65 253.512.506 2.461 4.386 4.341 6.266 6.221 8.146 8.101 10.026 9.981
41 62.25 64.11 71 113.00 111.86 101 160.75 159.61 131 208.49 207.352.569 2.524 4.449 4.404 6.329 6.284 8.208 8.163
42 66.85 65.71 72 114.59 113.45 102 162.34 161.20 132 210.08 208.942.632 2.587 4.511 4.466 6.391 6.346 8.271 8.226
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
K81 - K96 5/20/05 5:09 PM Page 85
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K-86
PULLEYS
K-86
22 56.02 54.66 57 145.15 143.78 92 234.28 232.90 127 323.41 322.03 162 412.53 411.16 2.206 2.152 5.715 5.660 9.223 9.169 12.733 12.678 16.241 16.187
23 58.57 57.20 58 147.70 146.32 93 236.82 235.45 128 325.95 324.58 163 415.08 413.70 2.306 2.252 5.815 5.761 9.324 9.270 12.833 12.779 16.342 16.288
24 61.12 59.74 59 150.24 148.87 94 239.37 238.00 129 328.50 327.12 164 417.62 416.25 2.406 2.352 5.915 5.861 9.424 9.370 12.933 12.879 16.442 16.388
25 63.66 62.28 60 152.79 151.42 95 241.92 240.54 130 331.04 329.67 165 420.17 418.82.506 2.452 6.015 5.961 9.524 9.470 13.033 12.979 16.542 16.488
26 66.21 64.85 61 155.34 153.96 96 244.46 243.09 131 333.59 332.22 166 422.72 421.34 2.607 2.553 6.116 6.062 9.624 9.570 13.133 13.079 16.642 16.588
27 68.75 67.39 62 157.88 156.51 97 247.01 245.64 132 336.14 334.76 167 425.26 423.89 2.707 2.653 6.216 6.162 9.725 9.671 13.234 13.180 16.743 16.689
28 71.30 70.08 63 160.43 159.06 98 249.55 248.18 133 338.68 337.31 168 427.81 426.44 2.807 2.759 6.316 6.262 9.825 9.771 13.334 13.280 16.843 16.789
29 73.85 72.62 64 162.97 161.60 99 252.10 250.73 134 341.23 339.86 169 430.35 428.98 2.907 2.859 6.416 6.362 9.925 9.871 13.434 13.380 16.943 16.889
30 76.39 75.13 65 165.52 164.15 100 254.65 253.28 135 343.77 342.40 170 432.90 431.533.008 2.958 6.517 6.463 10.025 9.971 13.534 13.480 17.043 16.989
31 78.94 77.65 66 168.07 166.70 101 257.19 255.82 136 346.32 344.95 171 435.45 434.08 3.108 3.057 6.617 6.563 10.126 10.072 13.635 13.581 17.144 17.090
32 81.49 80.16 67 170.61 169.24 102 259.74 258.37 137 348.87 347.50 172 437.99 436.62 3.208 3.156 6.717 6.663 10.226 10.172 13.735 13.681 17.244 17.190
33 84.03 82.68 68 173.16 171.79 103 262.29 260.92 138 351.41 350.04 173 440.54 439.17 3.308 3.255 6.817 6.763 10.326 10.272 13.835 13.781 17.344 17.290
34 86.58 85.22 69 175.71 174.34 104 264.83 263.46 139 353.96 352.59 174 443.09 441.72 3.409 3.355 6.918 6.864 10.427 10.372 13.935 13.881 17.444 17.390
35 89.13 87.76 70 178.25 176.88 105 267.38 266.01 140 356.51 355.14 175 445.63 444.26 3.509 3.455 7.018 6.964 10.527 10.473 14.036 13.982 17.544 17.491
36 91.67 90.30 71 180.80 179.43 106 269.93 268.56 141 359.05 357.68 176 448.18 446.81 3.609 3.555 7.118 7.064 10.628 10.573 14.136 14.082 17.645 17.591
37 94.22 92.85 72 183.35 181.97 107 272.47 271.10 142 361.60 360.23 177 450.73 449.36 3.709 3.655 7.218 7.164 10.728 10.673 14.236 14.182 17.745 17.691
38 96.77 95.39 73 185.89 184.52 108 275.02 273.65 143 364.15 362.77 178 453.27 451.90 3.810 3.756 7.319 7.265 10.828 10.771 14.336 14.282 17.845 17.791
39 99.31 97.94 74 188.44 187.07 109 277.57 276.19 144 366.69 365.32 179 455.82 454.45 3.910 3.856 7.419 7.365 10.928 10.874 14.437 14.383 17.946 17.892
40 101.86 100.49 75 190.99 189.61 110 280.11 278.74 145 369.24 367.87 180 458.37 456.99 4.010 3.956 7.519 7.465 11.028 10.974 14.537 14.483 18.046 17.992
41 104.41 103.03 76 193.53 192.16 111 282.66 281.29 146 371.79 370.41 181 460.91 459.54 4.110 4.056 7.619 7.565 11.128 11.074 14.637 14.583 18.146 18.092
42 106.95 105.58 77 196.08 194.71 112 285.21 283.83 147 374.33 372.96 182 463.46 462.09 4.211 4.157 7.720 7.666 11.229 11.175 14.737 14.683 18.246 18.192
43 109.50 108.13 78 198.63 197.25 113 287.75 286.38 148 376.88 375.51 183 466.01 464.63 4.311 4.257 7.820 7.766 11.329 11.275 14.838 14.784 18.347 18.293
44 112.05 110.67 79 201.17 199.81 114 290.30 288.93 149 379.43 378.05 184 468.55 467.18 4.411 4.357 7.920 7.866 11.429 11.375 14.938 14.884 18.447 18.393
45 114.59 113.22 80 203.72 202.35 115 292.85 291.47 150 891.97 380.60 185 471.10 469.73 4.511 4.457 8.020 7.966 11.529 11.475 15.038 14.984 18.547 18.493
46 117.14 115.77 81 206.26 204.89 116 295.39 294.02 151 384.52 353.15 186 473.65 472.274.612 4.558 8.121 8.067 11.630 11.576 15.138 15.084 18.647 18.593
47 119.68 118.31 82 208.81 207.44 117 297.94 296.57 152 387.06 385.70 187 476.19 474.82 4.712 4.658 8.221 8.167 11.730 11.676 15.239 15.185 18.748 18.694
48 122.23 120.86 83 211.36 209.99 118 300.48 299.11 153 389.61 388.24 188 478.74 477.37 4.812 4.758 8.321 8.267 11.830 11.776 15.339 15.285 18.848 18.794
49 124.78 123.41 84 213.90 212.53 119 303.03 301.66 154 392.16 390.79 189 481.28 479.914.912 4.858 8.421 8.367 11.930 11.876 15.439 15.385 18.948 18.894
50 127.32 125.95 85 216.45 215.08 120 305.58 304.21 155 394.70 393.33 190 483.83 482.465.013 4.959 8.522 8.468 12.031 11.977 15.540 15.486 19.048 18.994
51 129.87 128.50 86 219.00 217.63 121 308.12 306.75 156 397.25 395.88 191 486.38 485.015.113 5.059 8.622 8.568 12.131 12.077 15.640 15.586 19.149 19.095
52 132.42 131.05 87 221.54 220.17 122 310.67 309.30 157 399.80 398.43 192 488.92 487.55 5.213 5.159 8.722 8.668 12.231 12.177 15.740 15.686 19.249 19.195
53 134.96 133.59 88 224.09 222.72 123 313.22 311.85 158 402.34 400.97 5.314 5.259 8.822 8.768 12.331 12.227 15.840 15.786
54 137.51 136.14 89 226.64 225.27 124 315.76 314.39 159 404.89 403.525.414 5.360 8.923 8.869 12.432 12.378 15.941 15.887
55 140.06 138.68 90 229.18 227.81 125 318.31 316.94 160 407.44 406.075.514 5.460 9.023 8.969 12.532 12.478 16.041 15.987
56 142.60 141.23 91 231.73 230.36 126 320.86 319.48 161 409.98 408.615.614 5.560 9.123 9.069 12.632 12.578 16.141 16.087
HTS® 8mmSprocket Diameters
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
K81 - K96 5/20/05 5:09 PM Page 86
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K-87
PULL
EYS
HTS® 14mmSprocket Diameters
28 124.78 122.12 66 294.12 291.32 104 463.46 460.66 142 632.80 630.01 180 802.14 799.35 4.912 4.808 11.579 11.469 18.246 18.136 24.913 24.803 31.580 31.47
29 129.23 126.57 67 298.57 295.78 105 467.92 465.12 143 637.26 634.46 181 806.60 803.805.088 4.983 11.755 11.645 18.422 18.312 25.089 24.979 31.756 31.646
30 133.69 130.99 68 303.03 300.24 106 472.37 469.58 144 641.71 638.92 182 811.05 808.265.263 5.157 11.930 11.820 18.597 18.487 25.264 25.154 31.931 31.821
31 138.15 135.46 69 307.49 304.69 107 476.83 474.03 145 646.17 643.37 183 815.51 812.725.439 5.333 12.106 11.996 18.773 18.663 25.440 25.330 32.107 31.997
32 142.60 139.88 70 311.94 309.15 108 481.28 478.49 146 650.63 647.83 184 819.97 817.175.614 5.507 12.281 12.171 18.948 18.838 25.615 25.505 32.252 32.172
33 147.06 144.35 71 316.40 313.61 109 485.74 482.95 147 655.08 652.29 185 824.42 821.635.790 5.683 12.457 12.347 19.124 19.014 25.791 25.681 32.458 32.348
34 151.52 148.79 72 320.86 318.06 110 490.20 487.40 148 659.54 656.74 186 828.88 826.085.965 5.858 12.632 12.522 19.299 19.189 25.966 25.856 32.633 32.523
35 155.98 153.24 73 325.31 322.52 111 494.65 491.86 149 663.99 661.20 187 833.33 830.546.141 6.033 12.808 12.698 19.475 19.365 26.141 26.031 32.808 32.698
36 160.43 157.68 74 329.77 326.97 112 499.11 496.32 150 668.45 665.66 188 837.79 835.006.316 6.208 12.983 12.873 19.650 19.540 26.317 26.207 32.954 32.874
37 164.88 162.13 75 334.22 331.43 113 503.57 500.77 151 672.91 670.11 189 842.25 839.456.491 6.383 13.158 13.048 19.825 19.715 26.492 26.382 33.159 33.049
38 169.34 166.60 76 338.68 335.89 114 508.20 505.23 152 677.36 674.57 190 846.70 843.916.667 6.559 13.334 13.224 20.001 19.891 26.668 26.558 33.335 33.225
39 173.80 171.02 77 343.14 340.34 115 512.48 509.68 153 681.82 679.03 191 851.16 848.376.842 6.733 13.509 13.399 20.176 20.056 26.843 26.733 33.510 33.400
40 178.25 175.49 78 347.59 344.80 116 516.93 514.14 154 690.73 687.94 192 855.62 852.827.018 6.909 13.685 13.575 20.352 20.242 27.194 27.084 33.686 33.576
41 182.71 179.92 79 352.05 349.26 117 521.39 518.60 155 690.73 687.94 193 860.07 857.287.193 7.083 13.860 13.750 20.527 20.417 27.194 27.084 33.861 33.751
42 187.17 184.37 80 356.51 353.71 118 525.85 523.05 156 695.19 692.39 194 864.53 861.757.369 7.259 14.036 13.926 20.703 20.593 27.370 27.260 34.037 33.927
43 191.62 188.83 81 360.96 358.17 119 530.30 527.51 157 699.64 696.85 195 868.98 866.447.544 7.434 14.211 14.101 20.878 20.768 27.545 27.435 34.212 34.112
44 196.08 193.28 82 365.42 362.63 120 534.76 531.97 158 704.10 701.31 196 873.44 870.647.720 7.610 14.387 14.277 21.054 20.944 27.720 27.610 34.387 34.277
45 200.53 197.74 83 369.88 367.08 121 539.22 536.42 159 708.56 705.76 197 877.90 875.117.895 7.785 14.562 14.452 21.229 21.119 27.896 27.786 34.553 34.453
46 204.99 202.20 84 374.33 371.54 122 543.67 540.88 160 713.01 710.22 198 882.35 879.558.071 7.961 14.737 14.627 21.404 21.294 28.071 27.961 34.738 34.628
47 209.45 206.65 85 378.79 375.99 123 548.13 545.34 161 717.47 714.68 199 886.81 884.028.246 8.136 14.913 14.803 21.580 21.470 28.247 28.137 34.914 34.804
48 213.90 211.11 86 383.24 380.45 124 552.59 549.79 162 721.93 719.13 200 891.27 888.478.421 8.311 15.068 14.978 21.755 21.645 28.422 28.312 35.089 34.979
49 218.36 215.57 87 387.70 384.91 125 557.04 554.25 163 726.38 723.59 201 895.72 892.948.597 8.487 15.264 15.154 21.931 21.821 28.598 28.488 35.265 35.155
50 222.82 220.02 88 392.16 389.36 126 561.50 558.70 164 730.84 728.05 202 900.18 897.388.772 8.662 15.439 15.329 22.106 21.996 28.773 28.663 35.440 35.330
51 227.27 224.48 89 396.61 393.82 127 565.95 563.16 165 735.30 782.50 203 906.64 901.858.948 8.838 15.615 15.505 22.282 22.172 28.949 28.839 35.616 35.506
52 231.73 228.94 90 401.07 398.28 128 570.41 567.62 166 739.75 736.96 204 909.09 906.309.123 9.013 15.790 15.680 22.457 22.347 29.124 29.014 35.791 35.681
53 236.19 233.39 91 405.53 402.73 129 574.87 572.07 167 744.21 741.41 205 913.55 910.749.229 9.189 15.966 15.856 22.633 22.523 29.299 29.189 35.966 35.856
54 240.64 237.85 92 409.98 407.19 130 579.32 576.53 168 748.66 745.87 206 918.00 915.219.474 9.354 16.141 16.031 22.808 22.689 29.475 29.365 36.142 36.032
55 245.10 242.30 93 414.44 411.64 131 583.78 580.99 169 753.12 750.33 207 922.46 919.669.650 9.540 16.316 16.206 22.983 22.873 29.650 29.540 36.317 36.207
56 249.55 246.76 94 418.90 416.10 132 588.24 585.44 170 757.58 754.78 208 926.92 924.139.825 9.715 16.492 16.382 23.159 23.049 29.826 29.716 36.493 36.383
57 254.01 251.22 95 423.35 420.56 133 592.69 589.90 171 762.03 759.24 209 931.97 928.5710.000 9.890 16.667 16.557 23.334 23.224 30.001 29.891 36.668 36.558
58 258.47 255.67 96 427.81 425.01 134 597.15 594.35 172 766.49 763.70 210 935.83 933.0410.176 10.066 16.843 16.733 23.510 23.400 30.177 30.067 36.844 36.734
59 262.92 260.13 97 432.26 429.47 135 601.61 598.81 173 770.95 768.15 211 940.29 937.4910.351 10.241 17.018 16.908 23.685 23.575 30.352 3.242 37.019 36.909
60 267.38 264.59 98 436.72 433.93 136 606.06 603.27 174 775.40 772.61 212 944.74 941.9610.527 10.417 17.194 17.084 23.861 23.751 30.528 30.418 37.195 37.085
61 271.84 269.04 99 441.18 438.38 137 610.52 607.72 175 779.86 777.06 213 949.20 946.4010.702 10.592 17.369 17.259 24.036 23.926 30.703 30.593 37.370 37.260
62 276.29 273.50 100 445.63 442.84 138 614.97 612.18 176 784.32 781.52 214 953.65 950.8510.878 10.768 17.545 17.435 24.212 24.102 30.878 30.768 37.545 37.435
63 280.75 277.95 101 450.09 447.30 139 619.43 616.64 177 788.77 785.98 215 958.11 955.3211.053 10.943 17.720 17.610 24.387 24.277 31.054 30.944 37.721 37.611
64 285.21 282.41 102 454.55 451.75 140 623.89 621.09 178 793.23 790.43 216 962.57 959.7611.229 11.119 17.895 17.785 24.562 24.452 31.228 31.119 37.896 37.786
65 289.66 286.87 103 459.00 456.21 141 628.34 625.55 179 797.68 794.8911.404 11.294 18.071 17.961 24.738 24.628 31.405 31.295
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
K81 - K96 5/20/05 5:09 PM Page 87
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HTS® 20mmSprocket Diameters
K-88
PULLEYS
34 216.45 212.13 71 452.00 447.68 108 687.55 683.23 145 923.10 918.78 182 1158.65 1154.338.522 8.352 17.795 17.625 27.069 26.899 36.342 36.172 45.616 45.446
35 222.82 218.50 72 458.37 454.05 109 693.92 689.60 146 929.46 925.15 183 1165.01 1160.708.772 8.602 18.046 17.876 27.320 27.150 36.593 36.423 45.867 45.697
36 229.18 224.87 73 464.73 460.41 110 700.28 695.96 147 935.83 931.51 184 1171.38 1167.069.023 8.853 18.297 18.127 27.570 27.400 36.840 36.674 46.117 45.947
37 235.55 231.23 74 471.10 466.78 111 706.65 702.33 148 942.20 937.88 185 1177.75 1173.439.274 9.104 18.547 18.377 27.821 27.651 37.094 36.924 46.368 46.198
38 241.92 237.60 75 477.46 473.15 112 713.01 708.70 149 948.56 944.25 186 1184.11 1179.799.524 9.354 18.798 18.628 28.071 27.901 37.345 37.175 46.619 46.449
39 248.28 243.96 76 483.83 479.51 113 719.38 715.06 150 954.93 950.61 187 1190.48 1186.169.775 9.605 19.048 18.878 28.322 28.152 37.596 37.426 46.859 46.699
40 254.65 250.33 77 490.20 485.88 114 725.75 721.43 151 961.30 956.98 188 1196.85 1192.5310.026 9.855 19.299 19.129 28.573 28.403 37.846 37.676 47.120 46.950
41 261.01 256.70 78 496.56 492.25 115 732.11 727.79 152 967.66 963.34 189 1203.21 1198.8910.276 10.106 19.550 19.380 28.823 28.653 38.097 37.927 47.371 47.201
42 267.38 263.06 79 502.93 498.61 116 738.48 734.16 153 974.03 969.71 190 1209.58 1205.2610.527 10.357 19.800 19.630 29.074 28.904 38.348 38.178 47.621 47.451
43 273.75 269.43 80 509.30 504.98 117 744.85 740.53 154 980.39 976.08 191 1215.94 1211.6310.777 10.607 20.051 19.881 29.325 29.155 38.598 38.428 47.672 47.702
44 280.11 275.79 81 515.66 511.34 118 751.21 746.89 155 986.76 982.44 192 1222.31 1217.9911.028 10.858 20.302 20.132 29.575 29.405 38.849 38.679 48.122 47.952
45 286.48 282.16 82 522.03 517.71 119 757.58 753.26 156 993.13 988.81 193 1228.68 1224.3611.279 11.109 20.552 20.382 29.826 29.656 39.099 38.929 48.373 48.203
46 292.85 288.53 83 528.39 524.08 120 763.94 759.63 157 999.49 995.18 194 1235.04 1230.7211.529 11.469 20.803 20.633 30.077 29.907 39.350 39.180 48.624 48.454
47 299.21 294.89 84 534.76 530.44 121 770.31 765.99 158 1005.86 1001.54 195 1241.41 1237.0911.780 11.610 21.054 20.884 30.327 30.157 39.601 39.431 48.874 48.704
48 305.58 301.26 85 541.13 536.81 122 776.68 772.36 159 1012.23 1007.91 196 1247.77 1243.4612.031 11.861 21.304 21.134 30.578 30.408 39.851 39.681 49.125 48.955
49 311.94 307.63 86 547.49 543.18 123 783.04 778.72 160 1018.59 1014.27 197 1254.14 1249.8212.281 12.111 21.555 21.385 30.828 30.658 40.102 39.932 49.376 49.206
50 318.31 313.99 87 553.86 549.54 124 789.41 785.09 161 1024.96 1020.64 198 1260.51 1256.1912.532 12.362 21.805 21.635 31.079 30.909 40.353 40.183 49.626 49.456
51 324.68 320.36 88 560.23 555.91 125 795.77 791.46 162 1031.32 1027.01 199 1266.87 1262.5612.763 12.613 22.056 21.886 31.330 31.160 40.603 40.433 49.577 49.707
52 331.04 326.72 89 566.59 562.27 126 805.14 797.82 163 1037.69 1033.37 200 1273.24 1268.9213.033 12.863 22.307 22.137 31.580 31.410 40.854 40.684 50.128 49.958
53 337.41 333.09 90 572.96 568.64 127 808.51 804.19 164 1044.06 1039.74 201 1279.61 1275.2913.284 13.114 22.557 22.387 31.831 31.661 41.105 40.935 50.378 50.208
54 343.77 339.46 91 579.32 575.01 128 814.87 810.56 165 1050.42 1046.10 202 1285.97 1281.6513.534 13.364 22.808 22.638 32.082 31.912 41.355 41.185 50.629 50.459
55 350.14 345.82 92 585.69 581.37 129 821.24 816.92 166 1056.79 1052.47 203 1292.34 1288.0213.785 13.615 23.059 22.889 32.332 32.162 41.606 41.436 50.679 50.709
56 356.51 352.19 93 592.06 587.74 130 827.61 823.29 167 1063.16 1058.34 204 1298.70 1294.3914.036 13.856 23.309 23.139 32.583 32.413 41.856 41.686 51.130 50.960
57 362.87 358.56 94 598.42 594.10 131 833.97 829.65 168 1069.52 1065.20 205 1305.07 1300.7514.286 14.116 23.560 23.390 32.834 32.664 42.107 41.937 51.381 51.211
58 369.24 364.92 95 604.72 600.47 132 840.34 836.02 169 1075.89 1071.57 206 1311.44 1307.1214.537 14.367 23.811 43.641 33.084 32.914 42.358 42.188 51.631 51.461
59 375.61 371.29 96 611.15 606.84 133 846.70 842.39 170 1082.25 1077.94 207 1317.80 1313.4814.788 14.618 24.061 23.891 33.335 33.165 42.608 42.438 51.882 51.712
60 381.97 377.65 97 617.52 613.20 134 853.07 848.75 171 1088.62 1084.30 208 1324.17 1319.8515.038 14.868 24.312 24.142 33.585 33.415 42.859 42.689 52.133 51.963
61 388.34 384.02 98 623.89 619.57 135 859.44 855.12 172 1094.99 1090.67 209 1330.54 1326.2215.289 15.119 24.562 24.392 33.836 33.666 43.110 42.940 52.383 52.213
62 394.70 390.39 99 630.25 625.94 136 865.80 861.48 173 1101.35 1097.03 210 1336.90 1332.5815.540 15.370 24.813 24.643 34.087 33.917 43.350 43.190 52.634 52.464
63 401.07 396.75 100 636.62 632.30 137 872.17 867.85 174 1107.72 1103.40 211 1343.27 1338.9515.790 15.620 25.064 24.894 34.337 34.167 43.611 43.441 52.885 52.715
64 407.44 403.12 101 642.99 638.67 138 878.54 874.22 175 1114.08 1109.77 212 1349.63 1345.3216.041 15.871 25.314 25.144 34.588 34.418 43.862 43.692 53.135 52.965
65 413.80 409.48 102 649.35 645.03 139 884.90 880.58 176 1120.45 1116.13 213 1356.00 1351.6816.291 16.121 25.565 25.395 34.839 34.669 44.112 43.942 53.386 53.216
66 420.17 415.85 103 655.72 651.40 140 891.27 886.95 177 1126.82 1122.50 214 1362.37 1358.0516.542 16.372 25.816 25.646 35.089 34.919 44.363 44.193 53.635 53.456
67 426.54 422.22 104 662.08 657.77 141 897.63 893.32 178 1133.18 1128.87 215 1368.73 1364.4116.793 16.623 26.066 25.896 35.340 35.170 44.614 44.444 53.887 53.717
68 432.90 428.58 105 668.45 664.13 142 904.00 899.68 179 1139.55 1135.23 216 1375.10 1370.7917.043 16.873 26.317 26.147 35.591 35.421 44.854 44.694 54.136 53.958
69 439.27 434.95 106 674.82 670.50 143 910.37 906.05 180 1145.92 1141.6017.299 17.124 26.568 26.398 35.841 35.671 45.115 44.945
70 445.63 441.32 107 681.18 676.87 144 916.73 912.41 181 1152.28 1147.96 17.545 17.375 26.818 26.648 36.092 35.922 45.365 45.195
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
No.of
Teeth
mmDiameters In.
PD OD
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K-89
PULL
EYS
HTS® Drive Selection
HTS DRIVE SELECTION BASED ON RPP® and RPP® PLUS BELT RATINGS
The selection of a stock RPP® and RPP® PLUS Belt Drive involves these simple steps:
Step 1. Determine service factor and calculate design horsepower.
Step 2. Select pitch using belt pitch selection guide.
Step 3. Select drive using pre-engineered drive tables.
Step 4. Determine drive width.
Step 5. Specify drive components: sprockets, bushings and belts.
To illustrate the design procedure, the following sample problem will be solved simultaneously with the instructionsfor each step.
Sample Problem
A gear pump is to be driven by 40 HP NEMA, Type B, electric motor with an output speed of 1160 rpm. The gearpump is to be driven at 580 rpm +5%. The center distance is desired to approximately 30 inches, but can bealtered +3 inches, if necessary. The motor shaft is 2 3/8 inches and the pump shaft is 3 inches. The pump willoperate 2 shifts per day, 5 days per week. The pump sprocket is limited to 18 inches OD. There are no unusualdrive conditions.
STEP 1. Determine Design Horsepower
PROCEDURE
To calculate the design HP, it is necessary to determinea service factor based on the power source, drivenmachine and the type duty required. To choose theservice factor, first determine the driver classificationfor the prime mover. Now find the driven machine typefor the application. If your specific application is notlisted, choose one with similar load characteristics.For speed-up drives, an additional service factor must
be applied. This add-on factor is dependent upondrive ratio. Refer to table 1c for additional service fac-tors.To find the design HP, multiply the service factor by
the motor nameplate rating or by the brake horsepowerdeveloped if an engine is being used.
STEP 2. Select Belt Pitch
PROCEDURE
Using the design HP calculated above and the rpm ofthe smaller sprocket; select from the “Belt PitchSelection Guide” on page K-91 the belt pitch best suit-ed for the application. If the drive falls into two pitchesit is usually a good idea to check both pitches, startingwith the lighter one.
EXAMPLE
Using Table 1a on page K-90, we find the 1160 rpm 40HP, NEMA B, motor fall in Class ll. Referring to theClass ll column in Table lb, it will be noted that the gearpump has a service factor of 1.4.Since the pump will run 2 shifts a day, we then add
0.2 from Table 1c to 1.4 for a total service factor of 1.6.
Rated HP x Service factor = Design HP40 x 1.6 = 64HP
EXAMPLE
Find 1160 rpm on the horizontal scale and move up to64 design HP on the vertical scale. The intersectionfalls into the 14mm pitch area.
RPP® and RPP® Plus are trademarks of Carlsle Power Transmission.
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K-90
Basic ServiceFactors
PULLEYS
To find a basic service factor: First, determine the class of the driveR (prime mover) in table 1a.Then, determine the basic service factor for the application in table 1b - in the same class as thedriveR.
1a: driveR (prime mover)
Class of driveR Class l Class ll Class lllMomentary Peak Load, 149% 150 to 250 to% of Rated Load 249% 400%AC Electric Motors:Single Phase allSquirrel CageNEMA design A
3600 rpm 40 HP up 1-1/2 thru 30 HP1800 rpm 100 HP up 5 thru 75 HP 1 thru 3 HP1200 rpm 15 HP up 3/4 thru 10HP900 rpm 5 HP up 1/2 thru 3 HP
NEMA design B3600 rpm 5 HP up 1 1/2 thru 3 HP1800 rpm 5 HP up 1 thru 3 HP1200 rpm 5 HP up 3/4 thru 3 HP900 rpm 2 HP up 1 1/2 thru 1 1/2 HP
NEMA design C1800 rpm 15 HP up 5 thru 10 HP1200 rpm 7-1/2 HP up 3 and 5 HP900 rpm all
NEMA design D allNEMA design F allWound Rotor
1800 rpm 20 HP 2 to 15 HP1200 rpm 15 HP 2 to 10HP900 rpm 7-1/2 HP 1 to 5HP
Synchronous normal torque high torqueDC Electric Motors shunt compound seriesEngines — int combust 8 cyl up 6 cyl 4 cyl or lessHydraulic Motors,Line Shafts all
1c: Additional Service Factors
Operating Conditions
Intermittent or Seasonal Sub 0.1Add for 10-16 hr. service Add 0.2Add for 16-24 hr. service Add 0.4Add for each idler Add 0.2
Speed-Up Drives
For speed-up drives, add to the basic service factor the additional factorgiven below.
Speed-up Additional Speed-up AdditionalRatio range Factor Ratio Range Factor
1 to 1.24 none 2.50 to 3.49 .301.25 to 1.74 .10 3.50 & over .401.75 to 2.49 .20
Unusual Conditions
Additional service factors are required for unusual conditions - such as loadreversal, heavy shock, plugged motor stop, electric brake. These should bedetermined by a transmission specialist.
1b: Basic Service factors of driveN Machines
Class Class ClassdriveN Machines l ll lllAgitators, Mixers liquid 1.2 1.4 1.6
(paddle or propeller) semi-liquid 1.3 1.5 1.7Bakery Machinery, Dough Mixers 1.2 1.4 1.6Brick and Clay Machinery
augers, mixers, granulators 1.4 1.6 1.8pug mills 1.6 1.8 2.0
Centrifuges 1.5 1.7 —Compressors reciprocating* 1.6 1.8 2.0
centrifugal 1.4 1.5 1.6Conveyors
belt, light package, oven 1.1 1.2 1.3belt: ore, coal, sand 1.2 1.4 1.6
apron, bucket, elevator, pan 1.4 1.6 1.8flight, screw 1.4 1.6 1.8
Fans, blowers Centrifugal, induceddraft exhausters 1.4 1.6 1.8
propeller, mine fans, positive blowers 1.6 1.8 2.0
Generators and Exciters 1.4 1.6 1.8Hammer Mills 1.5 1.7 1.9Hoists, Elevators 1.4 1.6 1.8Laundry Machinery general 1.2 1.4 1.6
extractors, washers 1.4 1.6 1.8Line Shafts 1.2 1.4 1.6Machine Tools drill presses,
lathes, screw machines 1.2 1.4 1.6boring mills, grinders 1.3 1.5 1.7
milling machines, shapers 1.3 1.5 1.7Mills ball, rod, pebble, etc. — 1.9 2.1Paper Machinery
agitators, calendars, dryers 1.2 1.4 1.6beaters, jordans, Nash pumps
pulpers 1.4 1.6 1.8Printing Machinery
presses, newspaper, rotary,embossing, flat bed, magazine;
linotype machines; cutters; folders 1.2 1.4 1.6Pumps
centrifugal, gear, rotary, pipeline 1.2 1.4 1.6reciprocating* 1.7 1.9 2.1
Rubber Plant Machinery 1.4 1.6 1.8Saw Mill Machinery 1.4 1.6 1.8Screens vibrating (shakers) 1.3 1.5 —
drum, conical 1.2 1.4 —Textile Machinery
looms, spinning frames, twisters 1.3 1.5 1.7warpers, reels 1.2 1.4 —
Woodworking Machinerylathes, band saws 1.2 1.3 —
jointer, circular saws, planers 1.2 1.4 —
*Note: When the driveN sprocket is used as a flywheel to reduce speedfluctuations, a specially constructed sprocket may be required.Consult Martin with the WR2 of the unit.
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K-91
PULL
EYS
Belt PitchSelection Guide
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K-92
PULLEYS
STEP 3. Select Sprocket and Belt Length
PROCEDURE
a. Determine speed ratio:The speed ratio can be determined by any of the following methods.
1. Divide the rpm of the faster shaft by the slower shaft.
2. Divide the large sprocket diameter by the smallsprocket diameter.
3. Divide the number of teeth of the large sprocketby the number of teeth of the small sprocket.
b. Select sprocket combination: turn to the StockDrive Selection Tables (pages K-94 to K-149) and rundown the left hand margin. Moving over within theselected speed ratio block we find the stock sprocketcombinations available within this speed ratio.Selection will depend on the center distance requiredas well as the recommended minimum sprocket diam-eter for electric motors (see table below).c. After selecting possible sprocket combinationswhich meet the center distance requirements, selectthe belt length required by proceeding up the columncontaining the center distance selected. At the top ofthe column will be the belt length code designation that will produce that center distance on that particularsprocket combination. Record the length factor givenat the top or bottom of the table.
EXAMPLE
a. rpm of faster shaft = 1160 = 2.0rpm of slower shaft 580
Desired ratio if 2.0 to 1
b. Using the Stock Drive Selection Tables for 14mmpitch and 1160 rpm drivers on pages K-132 to K-141,locate the drive ratio of 2.0. Eight combinations areshown on page K-126, all of which will meet the 30 +in. center distance desired. The maximum OD limit of18 in. on the driveN sprocket and the minimum motordiameter of 6.1 eliminates four of the combinations;and the preference for as close to the 30 in. center dis-tance as possible would favor the 36 to 72. The choicebecomes a matter of economics or space. Largersprockets require a smaller belt width for a givenhorsepower rating and also means less shaft loading.Although this usually gives a longer belt flex life thedrive may have a higher initial cost.
c. Moving up the column in which the center distanceappears, we find the 36 to 72 drive will use a 2310mmbelt. The length factor in this case is 1.0.
Motor Rpm (60 Cycle and 50 Cycle Electric Motors)Motor 575 690 870 1160 1750 3450
Horsepower 485* 575* 725* 950* 1425* 2850*
1/2 — — 2.0 — — —3/4 — — 2.2 2.0 — —1 2.7 2.3 2.2 2.2 2.0 —
1 1/2 2.7 2.7 2.2 2.2 2.2 2.02 3.4 2.7 2.7 2.2 2.2 2.23 4.1 3.4 2.7 2.7 2.2 2.25 4.1 4.1 3.4 2.7 2.7 2.2
7 1/2 4.7 4.1 4.0 3.4 2.7 2.710 5.4 4.7 4.0 4.0 3.4 2.715 6.1 5.4 4.7 4.0 4.0 3.420 7.4 6.1 5.4 4.7 4.0 4.025 8.1 7.4 6.1 5.4 4.0 4.030 9.0 8.1 6.1 6.1 4.7 —40 9.0 9.0 7.4 6.1 5.4 —50 9.9 9.0 7.6 7.4 6.1 —60 10.8 9.9 9.0 7.2 6.7 —75 12.6 11.7 8.6 9.0 7.7 —100 16.2 13.5 10.8 9.0 7.7 —125 18.0 16.2 13.5 10.8 9.5 —150 19.8 18.0 16.2 11.7 9.5 —200 19.8 19.8 19.8 — 11.9 —250 19.8 19.8 — — — —300 24.3 24.3 — —- — —
Minimum Recommended Sprocket Pitch Diametersfor General Purpose Electric Motors Synchronous Belts
HTS® Drive Selection Procedure
*Indicates 50 cycle RPM electric motors. #Frame 444T use 8.6Data in the white area is from NEMA Standard MG-1-14-42 of June 1972 and MG-1-14-43 of January, 1968. The data in the shaded area is a composite of various motor manufacturers data. They are usually conservative, and a smaller sprocket may be permitted. Consult the motor manufacturer data.
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HTS® Drive SystemSelection Procedure
K-93
PULL
EYS
STEP 4. Select Belt Width
PROCEDURE
The stock drive selection tables on pages K-94 to K-149 list the horsepower ratings for the various stockbelt widths. To select the proper belt width, find the drive ratiorequired in the left-hand column. Read across to theappropriate motor rpm (1160 or 1750) and find a horsepower rating equal to or larger than the designhorsepower of the drive. Keep in mind that the indicatedhorsepower rating must be corrected by multiplying itby the length factor, which is in the screened bandabove and below the center distances (length factorsunder 1.0 reduce the belt capacity while length factorsover 1.0 increase the belt capacity). If the correctedhorsepower capacity is equal to or exceeds the designhp, that belt width can be used. If it doesn’t exceedthe design horsepower, the next larger belt should beused.
Where there are several choices, as in this sampleproblem, drive limitations will generally control thechoice. In addition, the following rules should be followed.
1. The larger the sprocket, the less belt width required.
2. Larger sprockets allow less strenuous flexing and,therefore, give better service life.
3. Avoid drives where the belt widths exceed sprocketdiameter.
4. Larger sprockets mean lower shaft pull.
STEP 5. Check and Specify Stock Drive Components
PROCEDURE
a. Check Sprockets Selected:Check the sprockets selected in steps 3 and 4against the design requirements using the dimen-sions given in the Sprocket Specification Tables onpages K-73 to K-84. Use flange diameter in check-ing against maximum diameter requirements.
b. Determine Bushing Type and Check Bore Sizes.Using the Sprocket Specification Tables, find thebushings to be used with the required sprockets.
c. Specify stock drive components.
Safety Note � WARNING!
FAILURE TO FOLLOW RECOMMENDED APPLICATION INFORMATION AND RECOMMENDED PROCEDURES FOR INSTALLATION, CARE, MAINTENANCE AND STORAGE OF BELTS MAY RESULT IN FAILURE TOPERFORM PROPERLY AND MAY RESULT IN DAMAGE TO PROPERTY ANDSERIOUS BODILY INJURY. MAKE SURE THAT BELTS SELECTED FOR ANYAPPLICATION ARE RECOMMENDED FOR THAT SERVICE.
EXAMPLE
Refer to the 14mm belt selection tables and locate the2.00 drive ratio line. According to step 3c, the 36 to 72tooth combination could be used. Read across the 36to 72 combination until you reach 88 hp (RPP-85). Thishorsepower which exceeds the design hp of the driveis located in the 85mm belt width column.
The recommended drive would be as follows:
DriveR sprocket: P3614M85-(SF or 3020)DriveN sprocket: P7214M85-(F or 3535)Belt: 2310-14M-85
EXAMPLE
From the table on page K80, we find the P7214M85(QD or TB)driveN sprocket, to have a maximum diame-ter over the flanges of 13.19 in. This is less than the 18in. maximum specified.
And, from the table on page K-82, we find that there isno sprocket P2814M170 available, so the final choicewill be the 36 to 72 speed ratio sprockets.
DriveR- Either P3614M85-SF or P3614M85-3020
Both choices will satisfy the 2-3/8” bore requirement.
DriveN-P7214M85-F or P7214M85-3535
Again, both choices will satisfy the 3” bore require-ment. Choosing a QD bushed drive,
Stock drive components are as follows:
1 - 2310-14M-85-R RPPtm Belt1 - P3614M85-SF Sprocket1 - SF bushing with 2 3/8-inch bore1 - P7214M85-F Sprocket1 - F bushing with 3-inch bore
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5.855.363.702.144.88
35503550355035503550
35503550355035503550
35503550355035503550
35503550355035503550
33733363335333533341
33413328332833133313
32963277325432273195
31953195317631563156
31563132313231063106
31063077306630433043
1.021.191.371.551.92
2.302.492.682.883.07
3.273.463.854.244.62
5.005.375.746.106.45
3.273.072.886.102.68
5.742.495.372.305.00
4.624.243.853.461.37
3.076.452.881.192.68
5.742.495.371.022.30
5.004.623.271.924.24
...2.152.472.803.46
4.154.494.845.195.54
5.896.246.947.648.33
9.029.69
10.4011.0011.60
5.895.545.19
11.004.84
10.404.499.694.159.02
8.337.646.946.242.47
5.5411.605.192.154.84
10.404.499.69
...4.15
9.028.335.893.467.64
Sprocket Combination Driven Speeds an Horsepower RatingsDrive 1160 RPM Driver 1750 RPM Driver 3550 RPM DriverRatio Driver Driven Driven HP for Belt Widths Driven HP for Belt Widths Driven HP for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed 15 25 Speed 15 25 Speed 15 25
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 5 mmDrive Selection Tables
K-94
PULLEYS
K81 - K96 5/20/05 5:09 PM Page 94
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
9.79.59.49.28.8
8.48.28.07.87.6
7.47.26.86.46.0
5.65.24.8......
7.37.57.7...
7.9
4.68.15.08.35.4
5.86.26.67.09.3
7.4...
7.69.47.8
...8.04.89.68.2
5.25.67.18.6
6.01
10.410.210.09.89.5
9.18.98.78.58.3
8.17.97.57.16.7
6.35.95.55.10.0
8.08.28.44.98.6
5.38.85.79.06.1
6.56.97.37.79.9
8.1...
8.310.18.5
5.18.75.5
10.38.9
5.96.37.89.36.7
11.110.910.710.510.1
9.79.59.49.29.0
8.88.68.27.87.4
7.06.66.25.85.4
8.78.99.15.69.3
6.09.56.49.66.8
7.27.68.08.4
10.6
8.8...
9.010.89.2
5.89.46.2
11.09.5
6.67.08.59.97.4
11.811.611.411.210.8
10.410.210.09.89.6
9.59.38.98.58.1
7.77.36.96.56.1
9.49.59.76.39.9
6.710.17.1
10.37.5
7.98.38.79.1
11.3
9.45.79.6
11.59.8
6.510.06.9
11.710.2
7.37.79.2
10.68.1
12.612.412.212.011.6
11.211.010.810.610.4
10.210.09.69.38.9
8.58.17.77.36.9
10.110.310.57.1
10.7
7.510.97.9
11.18.3
8.79.19.59.8
12.1
10.26.5
10.412.310.6
7.310.87.7
12.511.0
8.18.59.9
11.48.9
13.213.012.812.612.2
11.811.611.411.211.0
10.810.610.29.89.5
9.18.78.37.97.5
10.710.911.17.7
11.3
8.111.58.5
11.78.9
9.39.6
10.010.412.7
10.87.1
11.012.911.2
7.911.48.3
13.111.6
8.79.1
10.512.09.4
14.414.214.013.813.4
13.012.812.612.412.2
12.011.811.411.010.6
10.29.89.59.18.7
11.912.112.38.9
12.5
9.312.79.6
12.910.0
10.410.811.211.613.9
12.08.3
12.214.112.4
9.112.69.4
14.312.8
9.810.211.713.210.6
15.415.215.014.814.4
14.013.813.613.413.2
13.012.812.412.011.6
11.210.810.410.09.6
12.913.113.39.8
13.5
10.213.710.613.911.0
11.411.812.212.614.9
13.09.3
13.215.113.4
10.013.610.415.313.8
10.811.212.714.211.6
16.115.915.715.615.2
14.814.614.414.214.0
13.813.613.212.812.4
12.011.611.210.810.4
13.713.914.110.614.3
11.014.511.414.711.8
12.212.613.013.415.7
13.810.014.015.814.2
10.814.411.216.014.6
11.612.013.515.012.4
17.317.116.916.716.3
15.915.715.615.415.2
15.014.814.414.013.6
13.212.812.412.011.6
14.915.115.311.815.5
12.215.712.615.813.0
13.413.814.214.616.8
15.011.215.217.015.4
12.015.612.417.215.7
12.813.214.716.113.6
18.318.117.917.717.3
16.916.716.516.316.1
15.915.815.415.014.6
14.213.813.413.012.6
15.816.016.212.816.4
13.216.613.616.814.0
14.414.815.215.617.8
15.912.216.118.016.3
13.016.513.418.216.7
13.814.215.717.114.6
19.319.118.918.718.3
17.917.717.517.317.1
16.916.716.315.915.6
15.214.814.414.013.6
16.817.017.213.817.4
14.217.614.617.815.0
15.415.716.116.518.8
16.913.217.119.017.3
14.017.514.419.217.7
14.815.216.618.115.6
20.820.620.420.219.8
19.419.219.018.818.6
18.418.217.817.417.0
16.616.215.815.515.1
18.318.518.715.318.9
15.719.116.019.316.4
16.817.217.618.020.3
18.414.718.620.518.8
15.519.015.820.719.2
16.216.618.119.617.0
22.121.921.821.621.2
20.820.620.420.220.0
19.819.619.218.818.4
18.017.617.216.816.4
19.719.920.116.620.3
17.020.517.420.717.8
18.218.619.019.421.7
19.816.020.021.920.2
16.820.417.222.020.6
17.618.019.521.018.4
HTS® 5 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
5.55.35.14.94.5
4.13.93.73.53.3
3.23.0.........
...
...
...
...
...
3.13.23.4...
3.6
...3.8...
4.0...
...
...
...
...5.0
3.1...
3.35.23.5
...3.7...
5.43.9
...
...
...4.3...
6.05.85.65.45.0
4.64.44.24.03.8
3.63.4.........
...
...
...
...
...
3.53.73.9...
4.1
...4.3...
4.5...
...
...
...3.25.5
3.6...
3.85.74.0
...4.2...
5.94.4
...
...3.34.8...
6.56.36.15.95.5
5.14.94.74.54.3
4.13.93.5......
...
...
...
...
...
4.04.24.4...
4.6
...4.8...
5.0...
...
...3.33.76.0
4.1...
4.36.24.5
...4.7...
6.44.9
...
...3.85.3...
7.06.86.66.46.0
5.65.45.25.04.8
4.64.44.03.6...
...
...
...
...
...
4.54.74.9...
5.1
...5.3...
5.5...
...
...3.84.26.5
4.6...
4.86.75.0
...5.2...
6.95.4
...
...4.35.8...
7.57.37.16.96.5
6.15.95.75.55.3
5.14.94.54.13.7
...
...
...
...
...
5.05.25.4...
5.6
...5.8...
6.0...
...3.94.34.77.0
5.1...
5.37.25.5
...5.7...
7.45.9
...
...4.86.33.7
8.07.87.67.47.0
6.66.46.26.05.8
5.65.45.04.64.2
...
...
...
...
...
5.55.75.9...
6.1
...6.3...
6.5...
4.04.44.85.27.5
5.6...
5.87.76.0
...6.2...
7.96.4
...
...5.36.84.2
8.58.38.17.97.5
7.16.96.76.56.3
6.15.95.55.14.7
4.3............
6.06.26.4...
6.6
...6.8...
7.04.1
4.54.95.35.78.0
6.1...
6.38.26.5
...6.7...
8.46.9
...4.35.87.34.7
9.29.08.88.68.2
7.87.67.47.27.0
6.86.66.25.85.4
5.04.6.........
6.76.97.1...
7.3
...7.54.47.74.8
5.25.66.06.48.7
6.8...
7.08.97.2
...7.4...
9.17.6
4.65.06.58.05.4
350 375 400 425 450 475 500 535 565 600 635 670 710 740 800 850 890 950 1000 1050 1125 1195
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
K-95
PULL
EYS
K81 - K96 5/20/05 5:09 PM Page 95
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
2.445.573.322.271.29
2.102.964.801.934.42
2.614.050.991.612.27
3.685.185.962.792.10
3.32...
1.934.422.44
2.964.055.571.141.61
2.102.613.684.801.93
3.322.792.274.051.29
2.965.182.441.613.68
...1.934.422.613.32
1.181.181.181.191.20
1.201.201.201.211.21
1.221.231.251.251.25
1.251.251.251.261.27
1.271.291.291.291.29
1.301.311.321.331.33
1.331.331.331.331.36
1.361.371.381.381.40
1.401.411.411.421.42
1.431.431.431.441.45
3468443220
3040602856
3652162432
4864723830
4414285634
4052681824
3036486028
4438325220
4064342448
1428563644
2.1304.2612.7572.0051.253
1.8802.5063.7601.7543.509
2.2563.2581.0031.5042.005
3.0084.0104.5112.3811.880
2.757.877
1.7543.5092.130
2.5063.2584.2611.1281.504
1.8802.2563.0083.7601.754
2.7572.3812.0053.2581.253
2.5064.0102.1301.5043.008
.8771.7543.5092.2562.757
4080523824
3648723468
4464203040
6080904838
5618367244
5268902432
4048648038
6052447228
5690483468
2040805264
2.5065.0133.2582.3811.504
2.2563.0084.5112.1304.261
2.7574.0101.2531.8802.506
3.7005.0135.6393.0082.381
3.5091.1282.2564.5112.757
3.2584.2615.6391.5042.005
2.5063.0084.0105.0132.381
3.7603.2582.7574.5111.754
3.5095.6393.0082.1304.261
1.2532.5065.0133.2584.010
986986982977967
967967967955955
949943928928928
928928928918916
911902902902896
892887876870870
870870870870855
851848844838829
829825822819819
812812812803798
1.353.091.841.260.72
1.161.642.661.072.45
1.452.250.550.891.26
2.042.883.311.541.16
1.840.471.072.451.35
1.642.253.090.630.89
1.161.452.042.661.07
1.841.541.262.250.72
1.642.881.350.892.04
0.471.072.451.451.84
14881488148114741458
14581458145814411441
14321422140014001400
14001400140013851382
13751361136113611352
13461338132213131313
13131313131313131289
12831279127312641250
12501244124012351235
12251225122512121203
1.804.072.441.670.95
1.552.183.521.433.24
1.922.970.731.191.67
2.703.794.352.051.55
2.440.621.433.241.80
2.182.974.070.841.19
1.551.922.703.521.43
2.442.051.672.970.95
2.183.791.801.192.70
0.621.433.241.922.44
3.247.334.403.011.72
2.793.936.342.575.85
3.475.361.322.143.01
4.886.837.843.702.79
4.40...
2.575.853.24
3.935.367.331.522.14
2.793.474.886.342.57
4.403.703.015.361.72
3.936.833.242.144.88
...2.575.853.474.40
30183018300429892958
29582958295829242924
29052884284028402840
28402840284028102803
27892761276127612743
27312715268226632663
26632663266326632616
26032594258225642536
25362524251525062506
24852485248524582441
2.886.103.852.681.55
2.493.465.372.305.00
3.074.621.191.922.68
4.245.746.453.272.49
3.851.022.305.002.88
3.464.626.101.371.92
2.493.074.245.372.30
3.853.272.684.621.55
3.465.742.881.924.24
1.022.305.003.073.85
5.1911.06.944.842.80
4.496.249.694.159.02
5.548.332.153.464.84
7.6410.411.65.894.49
6.94...
4.159.025.19
6.248.3311.02.473.46
4.495.547.649.694.15
6.945.894.848.332.80
6.2410.45.193.467.64
...4.159.025.546.94
Sprocket Combination Driven Speeds an Horsepower RatingsDrive 1160 RPM Driver 1750 RPM Driver 3550 RPM DriverRatio Driver Driven Driven HP for Belt Widths Driven HP for Belt Widths Driven HP for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed 15 25 Speed 15 25 Speed 15 25
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 5 mmDrive Selection Tables
K-96
PULLEYS
K81 - K96 5/20/05 5:09 PM Page 96
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
3.2......
3.44.7
3.6......
3.8...
2.9...
5.14.23.3
...
...
...
...3.5
...5.33.7...
3.0
...
...
...4.84.1
3.4.........
3.6
...
...3.1...
4.5
...
...
...4.0...
5.23.5.........
3.7......
3.95.2
4.1......
4.3...
3.4...
5.64.73.8
...
...
...3.14.0
...5.84.2...
3.5
...
...
...5.34.6
3.93.2......
4.1
...
...3.6...
5.0
...
...3.34.5...
5.74.0.........
4.2......
4.45.7
4.63.5...
4.8...
3.9...
6.15.24.3
...
...
...3.64.5
...6.34.7...
4.0
3.3......
5.85.1
4.43.7......
4.6
...3.44.1...
5.5
...
...3.85.0...
6.24.5...
3.5...
4.7...
3.64.96.2
5.14.0...
5.3...
4.4...
6.65.74.8
...
...
...4.15.0
...6.85.2...
4.5
3.8......
6.35.6
4.94.2......
5.1
...3.94.6...
6.0
3.6...
4.35.5...
6.75.0...
4.0...
5.2...
4.15.46.7
5.64.5...
5.8...
4.9...
7.16.25.3
...
...
...4.65.5
3.97.35.7...
5.0
4.3......
6.86.1
5.44.7......
5.6
3.74.45.1...
6.5
4.1...
4.86.0...
7.25.5...
4.5...
5.7...
4.65.97.2
6.15.0...
6.3...
5.4...
7.66.75.8
4.0......
5.16.0
4.47.86.2...
5.5
4.8......
7.36.6
5.95.2......
6.1
4.24.95.6...
7.0
4.6...
5.36.5...
7.76.0...
5.04.0
6.2...
5.16.47.7
6.65.5...
6.8...
5.94.18.17.26.3
4.5......
5.66.5
4.98.36.7...
6.0
5.3......
7.87.1
6.45.74.3...
6.6
4.75.46.1...
7.5
5.1...
5.87.04.1
8.26.5...
5.54.5
6.9...
5.87.18.4
7.36.2...
7.54.4
6.64.88.87.97.0
5.2......
6.37.2
5.69.07.4...
6.7
6.04.6...
8.57.8
7.16.45.0...
7.3
5.46.16.84.48.2
5.8...
6.57.74.8
8.97.2...
6.25.2
7.5...
6.47.79.0
7.96.84.68.15.0
7.25.49.48.57.6
5.8......
6.97.8
6.29.58.04.87.3
6.65.2...
9.18.4
7.77.05.6...
7.9
6.06.77.45.08.8
6.4...
7.18.35.4
9.47.8...
6.85.8
8.2...
7.18.49.6
8.67.55.38.85.7
7.96.1
10.09.28.3
6.5......
7.68.5
6.910.28.75.58.0
7.35.9...
9.79.1
8.47.76.34.98.6
6.77.48.15.79.4
7.1...
7.89.06.1
10.18.55.17.56.5
8.95.27.89.1
10.3
9.38.26.09.46.4
8.66.8
10.79.89.0
7.25.4...
8.39.2
7.610.99.36.28.7
8.06.6...
10.49.7
9.18.47.05.69.2
7.48.18.86.4
10.1
7.8...
8.59.66.8
10.89.15.88.27.2
9.55.98.59.7
11.0
9.98.96.7
10.17.1
9.37.5
11.410.59.6
7.96.1...
9.09.8
8.311.610.06.99.3
8.77.35.4
11.110.4
9.79.07.76.39.9
8.18.89.47.1
10.8
8.55.59.1
10.37.5
11.59.86.58.87.8
10.36.79.3
10.511.8
10.79.67.5
10.97.9
10.08.3
12.211.310.4
8.76.96.09.7
10.6
9.012.410.87.7
10.1
9.48.16.2
11.911.2
10.59.88.57.1
10.7
8.89.5
10.27.8
11.6
9.26.39.9
11.18.2
12.310.67.29.68.6
10.97.39.8
11.1 12.4
11.310.28.1
11.58.5
10.68.9
12.811.911.0
9.27.56.6
10.311.2
9.613.011.48.3
10.7
10.08.66.8
12.511.8
11.110.49.07.7
11.3
9.410.110.88.4
12.2
9.86.9
10.511.7 8.8
12.911.27.8
10.29.2
12.18.5
11.012.313.6
12.511.49.2
12.79.6
11.810.014.013.1 12.2
10.48.67.8
11.512.4
10.814.212.69.4
11.9
11.29.87.9
13.713.0
12.311.610.28.8
12.5
10.611.312.09.6
13.4
11.08.1
11.712.910.0
14.112.49.0
11.410.4
13.19.4
12.013.3 14.6
13.512.410.213.710.6
12.811.015.014.113.2
11.49.68.7
12.513.4
11.815.213.610.4 12.9
12.210.88.9
14.7 14.0
13.312.611.29.8
13.5
11.612.313.010.614.4
12.09.1
12.713.911.0
15.113.410.012.411.4
13.910.212.814.115.4
14.313.211.014.511.4
13.611.815.714.914.0
12.210.49.5
13.314.2
12.615.914.411.213.7
13.011.69.7
15.514.8
14.113.412.010.614.3
12.413.113.811.415.2
12.89.9
13.514.711.8
15.814.210.813.212.2
15.111.414.015.316.5
15.514.412.215.612.6
14.813.016.916.015.2
13.411.610.714.515.4
13.817.115.612.414.9
14.212.810.916.615.9
15.314.613.211.815.5
13.614.315.012.616.3
14.011.114.715.813.0
17.015.412.014.413.4
16.012.415.016.217.5
16.415.413.216.613.6
15.714.017.917.016.1
14.412.611.715.516.3
14.818.116.513.415.8
15.213.811.917.616.9
16.215.514.212.816.4
14.615.315.913.617.3
15.012.115.616.814.0
18.016.313.015.314.4
17.013.415.917.218.5
17.416.314.217.614.6
16.715.018.918.017.1
15.413.612.716.417.3
15.719.117.514.416.8
16.114.812.918.617.9
17.216.515.213.817.4
15.516.216.914.618.3
15.913.116.617.814.9
19.017.314.016.315.3
18.514.917.418.720.0
18.917.815.619.116.0
18.216.420.419.518.6
16.815.114.217.918.8
17.220.619.015.818.3
17.616.214.420.119.4
18.718.016.615.218.9
17.017.718.416.019.8
17.414.518.119.316.4
20.518.815.417.816.8
19.916.218.820.121.4
20.319.217.020.517.4
19.617.821.820.920.0
18.216.415.519.320.2
18.621.920.417.219.7
19.017.615.721.520.8
20.119.418.016.620.3
18.419.119.817.421.2
18.815.919.520.717.8
21.920.216.819.218.2
K-97
HTS® 5 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
350 375 400 425 450 475 500 535 565 600 635 670 710 740 800 850 890 950 1000 1050 1125 1195
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
PULL
EYS
K97 - K112 5/20/05 5:10 PM Page 97
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Sprocket Combination Driven Speeds an Horsepower RatingsDrive 1160 RPM Driver 1750 RPM Driver 3550 RPM DriverRatio Driver Driven Driven HP for Belt Widths Driven HP for Belt Widths Driven HP for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed 15 25 Speed 15 25 Speed 15 25
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 5 mmDrive Selection Tables
K-98
1.471.471.501.501.50
1.501.501.501.501.53
1.541.551.561.561.56
1.571.581.581.601.60
1.601.611.631.641.65
1.651.671.671.671.67
1.681.701.701.711.71
1.731.731.751.751.75
1.761.781.781.791.80
1.801.821.831.861.87
3038162024
3240486034
5244183672
2838242030
4056324434
6818243648
3820401428
5230163264
3418363820
4044242830
1.8802.3811.0031.2531.504
2.0052.5063.0083.7602.130
3.2582.7571.1282.2564.511
1.7542.3811.5041.2531.880
2.5063.5091.0032.7572.130
4.2611.1281.5042.2563.008
2.3811.2532.506.877
1.754
3.2581.8801.0032.0054.010
2.1301.1282.2562.3811.253
2.5062.7571.5041.7541.880
4456243036
4860729052
80682856
112
4460383248
6490527256
11230406080
6434682448
90522856
112
6032646836
7280445256
2.7573.5091.5041.8802.256
3.0083.7604.5115.6393.258
5.0134.2611.7543.5097.018
2.7573.7602.3812.0053.008
4.0105.6391.6294.5113.509
7.0181.8802.5063.7605.013
4.0102.1304.2611.5043.008
5.6393.2581.7543.5097.018
3.7602.0054.0104.2612.256
4.5115.0132.7573.2583.509
791787773773773
773773773773758
754751746746746
738735733725725
725722714709704
704696696696696
689682682677677
670669663663663
657653653648644
644638633625621
1.161.540.550.720.89
1.261.642.042.661.35
2.251.840.631.453.31
1.071.540.890.721.16
1.642.451.261.841.35
3.090.630.891.452.04
1.540.721.640.471.07
2.251.160.551.262.88
1.350.631.451.540.72
1.641.840.891.071.16
2.102.790.991.291.61
2.272.963.684.802.44
4.053.321.142.615.96
1.932.791.611.292.10
2.964.422.273.322.44
5.571.141.612.613.68
2.791.292.96...
1.93
4.052.100.992.275.18
2.441.142.612.791.29
2.963.321.611.932.10
11931188116711671167
11671167116711671144
11381132112511251125
11141108110510941094
10941089107710691063
10631050105010501050
10391029102910211021
10111010100010001000
992984984978972
972963955942938
1.552.050.730.951.19
1.672.182.703.521.80
2.972.440.841.924.35
1.432.051.190.951.55
2.183.241.672.441.80
4.070.841.191.922.70
2.050.952.180.621.43
2.971.550.731.673.79
1.800.841.922.050.95
2.182.441.191.431.55
2.793.701.321.722.14
3.013.934.886.343.24
5.364.401.523.477.84
2.573.702.141.722.79
3.935.853.014.403.24
7.331.522.143.474.88
3.701.723.93...
2.57
5.362.791.323.016.83
3.241.523.473.701.72
3.934.402.142.572.79
24202409236723672367
23672367236723672321
23082297228222822282
22592248224222192219
22192209218521692155
21552130213021302130
21082088208820712071
20512048202920292029
20121997199719841972
19721953193619121902
2.493.271.191.551.92
2.683.464.245.372.88
4.623.851.373.076.45
2.303.271.921.552.49
3.465.002.683.852.88
6.101.371.923.074.24
3.271.553.461.022.30
4.622.491.192.685.74
2.881.373.073.271.55
3.463.851.922.302.49
4.495.892.152.803.46
4.846.247.649.695.19
8.336.942.475.5411.6
4.155.893.462.804.49
6.249.024.846.945.19
11.02.473.465.547.64
5.892.806.24...
4.15
8.334.492.154.8410.4
5.192.475.545.892.80
6.246.943.464.154.49
PULLEYS
K97 - K112 5/20/05 5:10 PM Page 98
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
3.2...
4.94.43.9
2.9............
...
...4.6......
3.3...
3.84.33.0
...
...
...
...
...
...4.53.7......
...4.2...
5.03.1
...
...4.7......
...4.4......
4.1
...
...3.5......
3.7...
5.44.94.4
3.4.........
3.1
...
...5.1......
3.8...
4.34.83.5
...
...3.2......
...5.04.2......
...4.7...
5.53.6
...3.35.2......
...4.9......
4.6
...
...4.03.4...
4.2...
5.95.44.9
3.9.........
3.6
...
...5.63.3...
4.3...
4.85.34.0
...
...3.7...
3.4
...5.54.7......
...5.2...
6.04.1
...3.85.73.5...
...5.4......
5.1
...
...4.53.93.5
4.73.76.45.95.4
4.4.........
4.1
...
...6.13.8...
4.83.55.35.84.5
...
...4.2...
3.9
...6.05.23.6...
...5.7...
6.54.6
...4.36.24.0...
3.65.9......
5.6
...
...5.04.44.0
5.24.26.96.45.9
4.93.9......
4.6
...
...6.64.3...
5.34.05.86.35.0
3.7...
4.7...
4.4
...6.55.74.1...
3.76.2...
7.05.1
...4.86.74.5...
4.16.43.8...
6.1
...
...5.54.94.5
5.74.77.46.96.4
5.44.4......
5.1
...
...7.14.8...
5.84.56.36.85.5
4.2...
5.2...
4.9
...7.06.24.6...
4.26.73.97.55.6
...5.37.25.0...
4.76.94.34.06.6
...
...6.05.45.0
6.25.27.97.46.9
5.94.9......
5.6
...4.37.65.3...
6.35.06.87.36.0
4.7...
5.74.05.4
...7.56.75.1...
4.87.24.48.06.1
...5.87.75.5...
5.17.44.84.57.1
4.2...
6.55.95.5
6.95.98.68.17.6
6.65.64.6...
6.3
...5.08.36.0...
7.05.77.58.06.7
5.4...
6.44.76.1
...8.27.45.8...
5.47.95.18.76.8
...6.58.46.2...
5.88.15.55.27.8
4.94.37.26.56.2
K-99
HTS® 5 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
350 375 400 425 450 475 500 535 565 600 635 670 710 740 800 850 890 950 1000 1050 1125 1195
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
PULL
EYS
7.56.59.28.78.2
7.26.25.2...
6.9
4.55.68.96.6...
7.66.38.18.67.3
6.0...
7.05.36.7
...8.88.06.44.7
6.08.55.79.27.4
...7.18.96.7...
6.48.76.15.88.4
5.54.97.77.16.8
8.27.29.89.38.9
7.96.95.9...
7.6
5.26.39.57.3...
8.37.08.79.28.0
6.6...
7.76.07.3
...9.48.67.05.4
6.79.16.49.98.0
...7.79.67.4...
7.19.36.86.59.0
6.25.68.47.87.5
8.87.9
10.510.09.5
8.57.66.6...
8.2
5.96.9
10.27.9...
8.97.69.49.98.6
7.35.28.36.78.0
...10.19.37.76.1
7.49.87.1
10.68.7
5.48.4
10.38.1...
7.810.07.57.29.7
6.96.39.18.58.2
9.58.5
11.210.710.2
9.28.27.25.78.9
6.67.6
10.98.6...
9.68.3
10.110.69.3
8.05.99.07.48.7
...10.810.08.46.8
8.110.57.8
11.39.4
6.19.1
11.08.8...
8.510.78.27.9
10.4
7.67.09.89.28.9
10.39.3
12.011.511.0
10.09.08.06.59.7
7.48.4
11.79.4...
10.49.1
10.911.410.1
8.86.79.88.29.5
...11.610.89.27.6
8.911.38.6
12.110.2
6.99.9
11.89.6...
9.311.59.08.7
11.2
8.47.8
10.610.09.7
10.99.9
12.612.111.6
10.69.68.67.1
10.3
8.09.0
12.310.0
...
11.09.7
11.512.010.7
9.47.3
10.48.8
10.1
...12.211.49.88.2
9.511.99.2
12.710.8
7.5100.
512.410.2
...9.9
12.19.69.3
11.89.08.4
11.210.6
12.111.113.813.312.8
11.810.89.88.3
11.5
9.210.213.511.26.6
12.210.912.713.211.9
10.68.5
11.610.011.3
6.713.412.611.09.4
10.713.110.413.912.0
8.711.713.611.46.9
11.113.310.810.513.0
10.29.6
12.411.811.5
13.112.114.814.313.8
12.811.810.89.3
12.5
10.211.214.512.27.6
13.211.913.714.212.9
11.69.5
12.611.012.3
7.714.413.612.010.4
11.714.111.414.913.0
9.712.714.612.47.9
12.114.311.811.514.0
11.210.613.412.812.5
13.912.915.515.114.6
13.612.611.610.113.3
11.012.015.313.08.4
14.012.714.515.013.7
12.410.313.411.813.1
8.515.214.412.811.2
12.514.912.215.613.8
10.513.515.413.28.7
12.915.112.612.314.8
12.011.414.213.613.3
15.114.116.716.215.7
14.813.812.811.314.5
12.213.216.414.29.6
15.213.915.616.114.9
13.611.514.613.014.3
9.716.315.514.012.4
13.716.013.416.814.8
11.714.616.514.49.9
14.116.213.813.515.9
13.212.515.314.714.4
16.015.017.717.216.7
15.714.813.812.315.4
13.214.217.415.110.6
16.114.816.617.115.8
14.512.515.513.915.2
10.717.316.514.913.3
14.617.014.317.815.9
12.615.617.515.310.9
15.017.214.714.416.9
14.113.516.315.715.4
17.016.018.718.217.7
16.715.714.713.316.4
14.115.118.416.111.5
17.115.817.618.116.8
15.513.416.514.916.2
11.718.317.515.914.3
15.618.015.318.816.9
13.616.618.516.311.9
16.018.215.715.417.9
15.114.517.316.716.4
18.517.520.219.719.2
18.217.216.214.717.9
15.616.619.917.613.0
18.617.319.119.618.3
17.014.918.016.417.7
13.219.819.017.415.8
17.119.516.820.318.4
15.118.120.017.813.4
17.519.717.216.919.4
16.616.018.818.217.9
19.918.921.621.120.6
19.618.617.616.119.3
17.018.021.319.014.4
20.018.720.521.019.7
18.416.319.417.819.1
14.621.220.418.817.2
18.520.918.221.719.8
16.519.521.419.214.8
18.921.118.618.320.8
18.017.420.219.619.3
K97 - K112 5/20/05 5:10 PM Page 99
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
1.871.881.881.881.88
1.891.891.891.902.00
2.002.002.002.002.00
2.002.002.002.002.00
2.002.052.112.112.12
2.132.132.132.142.14
2.152.172.202.222.22
2.252.252.252.272.29
2.292.332.332.352.37
2.382.402.402.432.43
6016324834
1836382014
1618202428
3032343640
5644381834
1632301428
5224201836
1632403014
2824483438
1620301428
3.7601.0032.0053.0082.130
1.1282.2562.3811.2530.877
1.0031.1281.2531.5041.754
1.8802.0052.1302.2562.506
3.5092.7572.3811.1282.130
1.0032.0051.8800.8771.754
3.2581.5041.2531.2582.256
1.0032.0052.5061.8800.877
1.7541.5043.0082.1302.381
1.0031.2531.8800.8771.754
11230609064
3468723828
3236404856
6064687280
11290803872
3468643060
11252444080
3672906832
6456
1128090
3848723468
7.0181.8803.7605.6394.010
2.1304.2614.5112.3811.754
2.0052.2562.5063.0083.509
3.7604.0104.2614.5115.013
7.0185.6395.0132.3814.511
2.1304.2614.0101.8803.760
7.0183.2582.7572.5065.013
2.2564.5115.6394.2612.005
4.0103.5097.0185.0135.639
2.3813.0084.5112.1304.261
621619619619616
614614612611580
580580580580580
580580580580580
580567551549548
546546544541541
539535527522522
516516516512508
508497497493490
488483483478478
2.660.551.262.041.35
0.631.451.540.720.47
0.550.630.720.891.07
1.161.261.351.451.64
2.451.841.540.631.35
0.551.261.160.471.07
2.250.890.720.631.45
0.551.261.641.160.47
1.070.892.041.351.54
0.550.721.160.471.07
4.800.992.273.682.44
1.142.612.791.29
...
0.991.141.291.611.93
2.102.272.442.612.96
4.423.322.791.142.44
0.992.272.10
...1.93
4.051.611.291.142.61
0.992.272.962.10
...
1.931.613.682.442.79
0.991.292.10
...1.93
938933933933930
926926924921875
875875875875875
875875875875875
875856831829826
824824820817817
813808795788788
778778778772766
766750750744739
737729729721721
3.520.731.672.701.80
0.841.922.050.950.62
0.730.840.951.191.43
1.551.671.801.922.18
3.242.442.050.841.80
0.731.671.550.621.43
2.971.190.950.841.92
0.731.672.181.550.62
1.431.192.701.802.05
0.730.951.550.621.43
6.341.323.014.883.24
1.523.473.701.72...
1.321.521.722.142.57
2.793.013.243.473.93
5.854.403.701.523.24
1.323.012.79...
2.57
5.362.141.721.523.47
1.323.013.932.79...
2.572.144.883.243.70
1.321.722.79...
2.57
19021893189318931886
18791879187418681775
17751775177517751775
17751775177517751775
17751736168616821676
16711671166416571657
16481638161415981598
15781578157815661553
15531521152115091499
14951479147914621462
5.371.192.684.242.88
1.373.073.271.551.02
1.191.371.551.922.30
2.492.682.883.073.46
5.003.853.271.372.88
1.192.682.491.022.30
4.621.921.551.373.07
1.192.683.462.491.02
2.301.924.242.883.27
1.191.552.491.022.30
9.692.154.847.645.19
2.475.545.892.80...
2.152.472.803.464.15
4.494.845.195.546.24
9.026.945.892.475.19
2.154.844.49...
4.15
8.333.462.802.475.54
2.154.846.244.49...
4.153.467.645.195.89
2.152.804.49...
4.15
Sprocket Combination Driven Speeds an Horsepower RatingsDrive 1160 RPM Driver 1750 RPM Driver 3550 RPM DriverRatio Driver Driven Driven HP for Belt Widths Driven HP for Belt Widths Driven HP for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed 15 25 Speed 15 25 Speed 15 25
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 5 mmDrive Selection Tables
K-100
PULLEYS
K97 - K112 5/20/05 5:10 PM Page 100
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-101
HTS® 5 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
350 375 400 425 450 475 500 535 565 600 635 670 710 740 800 850 890 950 1000 1050 1125 1195
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
...5.1.........
4.8......
4.55.3
5.04.74.43.83.1
...
...
...
...
...
...
...
...4.6...
4.9......
5.2...
...3.54.24.5...
4.8.........
5.1
...3.3.........
4.73.9...
5.0...
...5.6.........
5.3......
5.05.8
5.55.24.94.33.6
3.3............
...
...
...5.1...
5.4......
5.73.4
...4.04.75.0...
5.3.........
5.6
...3.8.........
5.24.4...
5.5...
...6.13.7......
5.8......
5.56.3
6.05.75.44.84.1
3.83.5.........
...
...
...5.6...
5.9...
3.66.23.9
...4.55.25.5...
5.8.........
6.1
3.74.3.........
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6.06.8
6.56.25.95.34.6
4.34.03.7......
...
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6.25.43.66.53.9
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6.57.3
7.06.76.45.85.1
4.84.54.23.9...
...
...
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6.94.34.67.24.9
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4.47.1
4.75.3.........
6.75.94.17.04.4
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4.9
7.34.64.37.07.8
7.57.26.96.35.6
5.35.04.74.4...
...
...
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7.44.85.17.75.4
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5.25.8...
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7.26.44.67.55.0
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5.6
8.05.35.07.78.5
8.27.97.66.96.3
6.05.75.45.14.4
...
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8.15.55.88.46.1
...6.77.37.64.6
7.95.3...
5.68.2
5.96.5...
4.7...
7.87.15.38.15.7
...8.86.5...
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8.55.95.68.29.0
8.78.48.17.56.9
6.66.36.05.75.1
...
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...7.37.98.25.2
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6.57.1...
5.34.5
8.47.76.08.76.3
...9.57.24.86.9
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...5.05.89.06.5
9.36.87.19.67.4
...8.08.68.95.9
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7.27.8...
6.05.3
9.18.46.79.47.0
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10.4
10.19.89.58.98.3
8.07.77.47.16.5
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10.38.1
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10.2
7.98.5...
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10.17.7
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...6.47.3
10.47.9
10.78.28.5
11.08.8
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10.9
8.69.2...
7.46.7
10.59.88.1
10.88.4
...11.79.47.19.1
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11.111.9
11.611.311.010.49.8
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11.89.6
5.610.210.811.18.1
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11.7
9.410.05.78.27.5
11.310.68.9
11.69.2
5.912.310.07.79.7
12.09.49.1
11.712.5
12.211.911.611.010.4
10.19.89.59.28.6
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11.89.3
12.19.69.9
12.410.2
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12.09.48.09.7
12.3
10.010.66.48.88.1
11.911.29.5
12.29.8
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10.9
13.210.610.312.913.7
13.413.112.812.211.6
11.311.010.710.49.8
7.39.09.8
13.010.5
13.310.811.113.611.4
7.412.012.612.99.9
13.210.69.2
10.913.5
11.211.87.6
10.09.3
13.112.410.613.410.9
8.114.512.29.8
11.9
14.211.611.313.914.7
14.414.113.813.212.6
12.312.011.711.410.8
8.310.010.814.011.5
14.311.812.114.612.4
8.413.013.613.910.9
14.211.510.211.814.5
12.212.88.6
11.010.3
14.113.411.614.411.9
8.915.313.010.612.7
15.012.412.114.715.4
15.114.914.614.013.4
13.112.812.512.211.5
9.110.811.614.812.2
15.012.512.815.313.1
9.213.814.414.611.7
14.912.311.012.615.2
12.913.59.4
11.811.1
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10.116.414.111.813.8
16.113.513.215.816.6
16.316.015.715.114.5
14.213.913.613.312.7
10.312.012.815.913.4
16.213.714.016.514.3
10.514.915.515.812.9
16.113.512.213.816.4
14.114.710.613.012.3
16.015.313.616.313.9
11.117.415.112.814.8
17.114.514.216.817.6
17.317.016.716.115.5
15.214.914.614.313.7
11.313.013.816.914.4
17.214.715.017.515.3
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17.114.513.214.817.4
15.115.711.614.013.3
17.016.314.617.314.9
12.118.416.113.815.8
18.115.515.217.818.6
18.318.017.717.116.5
16.215.915.615.314.7
12.314.014.817.915.4
18.215.716.018.516.3
12.416.917.517.814.9
18.115.514.215.818.4
16.116.712.615.014.3
18.017.315.618.315.9
13.619.917.615.317.3
19.617.016.719.320.1
19.819.519.218.618.0
17.717.417.116.816.2
13.815.516.319.416.9
19.717.217.520.017.8
13.918.419.019.316.4
19.617.015.717.319.9
17.618.214.116.515.8
19.518.817.119.817.4
15.021.319.016.718.7
21.018.418.120.721.5
21.220.920.620.019.4
19.118.818.518.217.6
15.216.917.720.818.3
21.118.618.921.419.2
15.319.820.420.717.8
21.018.417.118.721.3
19.019.615.517.917.1
20.920.218.521.218.8
16.522.720.518.220.2
22.419.919.622.122.9
22.622.322.021.420.8
20.520.320.019.719.1
16.618.319.122.219.7
22.520.020.322.820.6
16.821.221.822.119.2
22.419.818.520.122.7
20.421.017.019.318.6
22.321.619.922.620.2
PULL
EYS
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2.442.502.502.502.50
2.552.572.572.602.65
2.672.672.672.712.75
2.802.802.812.832.86
2.862.892.953.003.00
3.003.003.113.113.14
3.203.213.253.293.33
3.333.406.433.503.50
3.563.603.713.733.75
3.753.784.004.004.00
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3.5097.0185.6394.2612.506
5.0133.2587.0183.0083.760
4.5115.6393.5097.0182.757
4.0105.6393.2587.0183.760
5.0134.2613.0083.5097.018
4.0104.5113.2587.0183.760
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0.630.550.891.261.45
1.840.471.070.721.35
0.630.891.160.470.55
0.721.641.260.890.47
1.070.631.540.550.72
0.891.160.631.450.47
0.721.070.551.350.63
0.890.720.470.551.26
0.630.720.471.160.55
0.890.630.470.550.63
1.140.991.612.272.61
3.32...
1.931.292.44
1.141.612.10...
0.99
1.292.962.271.61...
1.931.142.790.991.29
1.612.101.142.61...
1.291.930.992.441.14
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0.992.27
1.141.29...
2.100.99
1.611.14...
0.991.14
716700700700700
688681681673661
656656656645636
625625622618613
613606594583583
583583563563557
547544538531525
525515510500500
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467463438438438
0.840.731.191.671.92
2.440.621.430.951.80
0.841.191.550.620.73
0.952.181.671.190.62
1.430.842.050.730.95
1.191.550.841.920.62
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1.190.950.620.731.67
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1.521.322.143.013.47
4.40...
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1.522.142.79...
1.32
1.723.933.012.14...
2.571.523.701.321.72
2.142.791.52347...
1.722.571.323.241.52
2.141.72...
1.323.01
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2.141.52...
1.321.52
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13311331133113081291
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10651044103510141014
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947940888888888
1.371.191.922.683.07
3.851.022.301.552.88
1.371.922.491.021.19
1.553.462.681.921.02
2.301.373.271.191.55
1.922.491.373.071.02
1.552.301.192.881.37
1.921.551.021.192.68
1.371.551.022.491.19
1.921.371.021.191.37
2.472.153.464.845.54
6.94...
4.152.805.19
2.473.464.49...
2.15
2.806.244.843.46...
4.152.475.892.152.80
3.464.492.475.54
...
2.804.152.155.192.47
3.462.80...
2.154.84
2.472.80...
4.492.15
3.462.47...
2.152.47
Sprocket Combination Driven Speeds an Horsepower RatingsDrive 1160 RPM Driver 1750 RPM Driver 3550 RPM DriverRatio Driver Driven Driven HP for Belt Widths Driven HP for Belt Widths Driven HP for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed 15 25 Speed 15 25 Speed 15 25
HTS® 5 mmDrive Selection Tables
K-102
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
PULLEYS
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K-103
HTS® 5 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
350 375 400 425 450 475 500 535 565 600 635 670 710 740 800 850 890 950 1000 1050 1125 1195
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
PULL
EYS
3.74.1.........
...4.4...
3.2...
3.5......
4.33.8
2.9.........
4.1
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3.6...
...
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...
...3.3......
...
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...
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2.8
...
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3.7...
4.0......
4.84.3
3.5.........
4.6
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4.13.2
...
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...
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3.3
...
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3.0...
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3.4
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4.53.3...
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...
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4.4...
3.8
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3.5...
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4.5......
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...
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4.3
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5.54.3...
6.35.8
5.0......
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5.4...
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6.04.9...
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4.66.6
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4.4...
5.6...
6.4
5.0...
5.9...
5.3
3.84.86.25.7...
5.14.56.0...
5.4
...4.95.75.24.6
6.77.05.64.0...
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6.55.44.17.26.8
6.0......
5.17.1
4.26.3...
6.65.8
4.9...
6.1...
6.9
5.5...
6.4...
5.8
4.45.36.76.2...
5.65.06.5...
5.9
...5.46.35.75.1
7.47.76.34.8...
...8.05.46.9...
7.26.14.97.97.5
6.7......
5.87.8
4.97.0...
7.36.5
5.64.26.8...
7.6
6.24.37.1...
6.6
5.16.07.46.9...
6.35.87.2...
6.6
4.56.17.06.45.8
8.08.36.95.44.6
...8.66.07.54.7
7.86.75.58.58.1
7.3...
4.86.48.4
5.67.6...
7.97.1
6.24.97.4...
8.2
6.84.97.7...
7.2
5.76.68.07.5...
6.96.47.8...
7.2
5.16.77.67.06.5
8.79.07.66.15.3
...9.36.78.25.4
8.57.46.29.28.8
8.0...
5.57.19.1
6.38.3...
8.67.8
6.95.68.1...
8.9
7.55.78.4...
7.9
6.47.38.78.2...
7.67.18.5...
7.9
5.87.48.37.77.2
9.49.78.36.86.1
...10.07.48.96.1
9.28.16.99.99.5
8.7...
6.27.89.8
7.09.0...
9.38.5
7.66.38.8...
9.6
8.26.49.1...
8.6
7.28.09.48.9...
8.37.89.24.98.6
6.68.19.08.47.9
10.110.49.07.56.8
...10.78.19.66.9
9.98.87.6
10.610.2
9.45.26.98.5
10.5
7.79.75.3
10.09.2
8.37.09.55.4
10.3
8.97.19.85.59.3
7.98.7
10.19.65.5
9.08.59.95.69.3
7.38.89.69.18.6
10.911.29.88.37.6
5.911.58.9
10.47.7
10.79.68.4
11.411.0
10.26.17.79.3
11.3
8.510.56.2
10.810.0
9.17.8
10.36.2
11.1
9.77.9
10.66.3
10.0
8.79.5
10.910.46.4
9.89.3
10.76.5
10.1
8.19.6
10.49.99.4
11.511.810.48.98.2
6.512.19.5
11.08.3
11.310.29.0
12.011.6
10.86.78.49.9
11.9
9.111.16.8
11.410.6
9.78.4
10.96.9
11.7
10.38.5
11.26.9
10.6
9.310.111.510.97.0
10.49.9
11.37.1
10.7
8.710.211.010.510.0
12.713.011.610.19.4
7.813.310.712.29.5
12.511.310.213.212.8
12.07.99.6
11.113.1
10.312.38.0
12.611.7
10.99.6
12.08.1
12.9
11.59.7
12.38.2
11.8
10.511.312.612.18.3
11.611.112.48.4
11.9
9.911.412.211.711.2
13.714.012.511.110.4
8.814.311.713.110.5
13.512.311.214.213.8
12.99.0
10.612.114.1
11.313.29.0
13.512.7
11.910.713.09.1
13.8
12.510.713.39.2
12.8
11.512.313.613.19.3
12.612.113.49.4
12.9
10.912.413.212.712.2
14.414.713.311.911.2
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14.213.112.014.914.5
13.79.8
11.412.914.8
12.114.09.9
14.313.5
12.711.513.89.9
14.6
13.311.514.110.013.6
12.313.114.413.910.1
13.412.914.210.213.7
11.713.214.013.513.0
15.615.914.513.112.4
10.816.213.715.112.5
15.414.313.216.115.7
14.911.012.614.116.0
13.315.211.115.514.7
13.912.615.011.215.8
14.512.715.311.214.8
13.514.315.615.111.3
14.614.115.411.414.9
12.914.415.214.714.2
16.616.915.514.113.4
11.817.214.716.113.5
16.415.314.217.116.7
15.912.013.615.117.0
14.316.212.116.515.7
14.913.616.012.216.8
15.513.716.312.215.8
14.515.316.616.112.3
15.615.116.412.415.9
13.915.416.215.715.2
17.617.916.515.114.4
12.818.215.717.114.5
17.416.315.218.117.7
16.913.014.516.118.0
15.317.213.117.516.7
15.914.617.013.217.8
16.514.717.313.216.8
15.416.317.617.113.3
16.616.117.413.416.9
14.916.417.216.716.1
19.119.418.016.615.9
14.319.717.218.615.9
18.917.816.719.619.2
18.414.516.017.619.5
16.718.714.619.018.2
17.416.118.514.719.3
18.016.218.814.718.3
16.917.719.118.614.8
18.017.518.914.918.4
16.417.818.718.117.6
20.520.819.417.917.2
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20.319.218.021.020.6
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18.120.016.020.319.5
18.717.519.816.120.6
19.317.620.116.119.6
18.319.120.419.916.2
19.418.920.216.319.7
17.819.220.019.519.0
K97 - K112 5/20/05 5:10 PM Page 103
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4.004.004.254.294.44
4.504.504.574.674.86
5.005.005.145.605.63
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1.291.930.99
...1.14
0.991.29
...1.61
...
0.991.14
...1.290.99
...1.14
...0.99
...
438438412408394
389389383375360
350350340313311
306281272250219
0.951.430.730.620.84
0.730.950.621.190.62
0.730.840.620.950.73
0.620.840.620.730.62
1.722.571.32
...1.52
1.321.72
...2.14
...
1.321.52
...1.721.32
...1.52
...1.32
...
888888835828799
789789777761731
710710690634631
621571552507444
1.552.301.191.021.37
1.191.551.021.921.02
1.191.371.021.551.19
1.021.371.021.191.02
2.804.152.15
...2.47
2.152.80
...3.46
...
2.152.47
...2.802.15
...2.47
...2.15
...
Sprocket Combination Driven Speeds an Horsepower RatingsDrive 1160 RPM Driver 1750 RPM Driver 3550 RPM DriverRatio Driver Driven Driven HP for Belt Widths Driven HP for Belt Widths Driven HP for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed 15 25 Speed 15 25 Speed 15 25
HTS® 5 mmDrive Selection Tables
K-104
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
PULLEYS
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4.5...
5.56.04.6
5.23.85.8...
5.5
4.73.95.3...
4.0
4.8...
4.1......
5.3...
6.26.75.4
5.94.66.5...
6.3
5.44.76.0...
4.8
5.5...
4.8......
5.9...
6.87.36.0
6.55.37.1...
6.9
6.15.36.6...
5.4
6.1...
5.5......
6.6...
7.58.06.7
7.36.07.8...
7.6
6.86.17.3...
6.2
6.94.56.24.64.7
...
...3.44.0...
...
...3.7...
3.4
...
...3.2......
...
...
...
...
...
...
...3.94.5...
3.6...
4.2...
4.0
...
...3.7......
...
...
...
...
...
...
...4.45.03.5
4.2...
4.8...
4.5
3.6...
4.2......
3.7............
4.0...
4.95.54.1
4.7...
5.3...
5.0
4.2...
4.8......
4.2............
7.34.98.28.77.4
8.06.78.55.18.3
7.56.88.15.36.9
7.65.37.05.45.5
8.05.78.99.48.1
8.77.49.25.99.0
8.27.58.86.07.6
8.36.17.76.26.3
8.86.69.7
10.28.9
9.58.3
10.06.79.8
9.08.39.66.98.4
9.17.08.57.07.1
9.47.2
10.310.89.5
10.18.9
10.67.4
10.4
9.69.0
10.27.59.0
9.77.69.17.77.8
10.78.4
11.512.010.7
11.310.111.88.6
11.6
10.810.211.48.8
10.3
10.98.8
10.38.99.0
11.79.5
12.513.011.7
12.311.112.89.6
12.6
11.811.212.49.8
11.3
11.99.9
11.410.010.0
12.410.313.313.812.5
13.111.913.610.413.4
12.612.013.210.612.1
12.710.712.210.810.9
13.611.514.515.013.7
14.313.114.811.714.6
13.813.214.311.813.3
13.911.913.412.012.1
14.612.515.516.014.7
15.214.115.812.715.6
14.814.215.312.814.3
14.912.914.413.013.1
15.613.516.517.015.7
16.215.116.813.716.5
15.815.216.313.915.3
15.913.915.414.014.1
17.115.017.918.417.2
17.716.618.215.218.0
17.316.717.815.416.8
17.415.516.815.515.6
18.516.419.319.818.6
19.118.019.616.619.4
18.718.119.216.818.1
18.816.918.216.917.0
20.017.920.821.320.1
20.619.521.118.120.9
20.219.520.718.319.6
20.318.419.718.418.5
23.020.923.824.323.0
23.622.424.121.123.9
23.122.523.621.222.6
23.221.322.721.421.5
K-105
HTS® 5 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
400 425 450 475 500 535 565 600 635 670 710 740 800 850 890 950 1000 1050 1125 1195 1270 1420
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
PULL
EYS
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Sprocket Combination HP Ratings @ 1750 RPM Driver
DN Drive Driver Driven RPPTM Belt Widths RPPTM PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 20 30 50 85 20 30 50 85
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 8 mmDrive Selection Tables
K-106
17501750175017501750
17501750175017501750
17501750175017501750
17501663165816531647
16411633162516151604
16041591157515751566
15561556155615441531
15311517151115001500
14881481147414581458
14411432142214001400
1.001.001.001.001.00
1.001.001.001.001.00
1.001.001.001.001.00
1.001.051.061.061.06
1.071.071.081.081.09
1.091.101.111.111.12
1.131.131.131.131.14
1.141.151.161.171.17
1.181.181.191.201.20
1.211.221.231.251.25
2224262830
3234363840
4448566472
8038363432
3028262422
4440367234
3264803028
5626382448
3422323040
2836262432
2.2062.4062.6072.8073.008
3.2083.4093.6093.8104.010
4.4114.8125.6146.4167.218
8.0203.8103.6093.4093.208
3.0082.8072.6072.4062.206
4.4114.0103.6097.2183.409
3.2086.4168.0203.0082.807
5.6142.6073.8102.4064.812
3.4092.2063.2083.0084.010
2.8073.6092.6072.4063.208
2224262830
3234363840
4448566472
8040383634
3230282624
4844408038
3672903432
6430442856
4026383648
3444323040
2.2062.4062.6072.8073.008
3.2083.4093.6093.8104.010
4.4114.8125.6146.4167.218
8.0204.0103.8103.6093.409
3.2083.0082.8072.6072.406
4.8124.4114.0108.0203.810
3.6097.2189.0233.4093.208
6.4163.0084.4112.8075.614
4.0102.6073.8103.6094.812
3.4094.4113.2083.0084.010
3.994.354.715.616.10
6.727.679.85
10.310.8
11.812.714.616.317.9
19.410.39.857.676.72
6.105.614.714.353.99
11.810.89.85
17.97.67
6.7216.319.46.105.61
14.64.71
10.34.35
12.7
7.673.996.726.10
10.8
5.619.854.714.356.72
6.346.917.488.929.70
10.712.215.716.417.2
18.820.323.225.928.4
30.816.415.712.210.7
9.708.927.486.916.34
18.817.215.728.412.2
10.725.930.8
9.708.92
23.27.48
16.46.91
20.3
12.26.34
10.79.70
17.2
8.9215.7
7.486.91
10.7
11.012.012.915.416.8
18.521.127.728.429.8
32.535.140.044.849.2
53.328.427.121.118.5
16.815.412.912.011.0
32.529.827.149.221.1
18.544.853.316.815.4
40.012.928.412.035.1
21.111.018.516.829.8
15.427.112.912.018.5
...
...
...
...
...
...36.747.149.451.8
56.460.969.677.885.5
92.749.447.136.7
...
...
...
...
...
...
56.451.847.185.536.7
...77.892.7
...
...
69.6...
49.4...
60.9
36.7.........
51.8
...47.1
...
...
...
5.996.607.227.838.46
9.089.71
10.311.011.6
12.914.216.819.321.9
24.411.010.39.719.08
8.467.837.226.605.99
12.911.610.321.99.71
9.0819.324.48.467.83
16.87.22
11.06.60
14.2
9.715.999.088.4611.6
7.8310.37.226.609.08
9.4710.411.412.413.4
14.415.416.417.418.4
20.422.426.530.634.7
38.717.416.415.414.4
13.412.411.410.49.47
20.418.416.434.715.4
14.430.638.713.412.4
26.511.417.410.422.4
15.49.47
14.413.418.4
12.416.411.410.414.4
16.418.119.821.523.2
24.926.628.430.131.9
35.438.946.053.160.2
67.230.128.426.624.9
23.221.519.818.116.4
35.431.928.460.226.6
24.953.167.223.221.5
46.019.830.118.138.9
26.616.424.923.231.9
21.528.419.818.124.9
...
...
...
...
...
...46.449.452.455.5
61.667.780.192.5105
11752.449.446.4...
...
...
...
...
...
61.655.549.410546.4
...92.5117......
80.1...
52.4...
67.7
46.4.........
55.5
...49.4.........
PULLEYS
K97 - K112 5/20/05 5:10 PM Page 106
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-107
HTS® 8 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
480 536 560 600 640 720 800 880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2400 2600 2800
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
6.05.75.45.04.7
4.4............
...
...
...
...
...
...
...
...
...4.3
4.64.95.25.55.8
...
...
...
...
...
...
...
...4.44.7
...5.0...
5.4...
...5.7....
4.2...
4.6....
4.95.2...
7.16.86.56.15.8
5.55.24.94.6...
...
...
...
...
...
...
...4.75.05.4
5.76.06.36.66.9
...
...4.6...
4.9
5.2......
5.55.8
...6.1...
6.5...
4.76.85.05.3...
5.7...
6.06.34.9
7.67.26.96.66.3
6.05.75.45.0...
...
...
...
...
...
....4.95.25.55.8
6.16.56.87.17.4
...
...5.0...
5.4
5.7......
6.06.3
...6.6...
6.9...
5.27.25.55.8...
6.1...
6.56.85.3
8.38.07.77.47.1
6.86.56.15.85.5
...
...
...
...
...
...5.76.06.36.6
6.97.27.67.98.2
...5.25.8...
6.1
6.5......
6.87.1
...7.45.37.7...
6.08.06.36.6...
6.95.57.27.66.1
9.18.88.58.27.9
7.67.26.96.66.3
5.7............
...6.56.87.17.4
7.78.08.38.79.0
...6.06.6...
6.9
7.2......
7.67.9
...8.26.18.5...
6.88.87.17.45.7
7.76.38.08.36.9
10.710.410.19.89.5
9.18.88.58.27.9
7.26.6.........
...8.08.38.79.0
9.39.69.9
10.210.6
6.97.68.2...
8.5
8.8......
9.19.4
...9.87.7
10.16.0
8.310.48.79.07.2
9.37.99.69.98.5
12.312.011.711.311.0
10.710.410.19.89.5
8.88.26.9......
...9.69.9
10.210.6
10.911.211.511.812.1
8.59.19.8...
10.1
10.4......
10.711.0
...11.39.3
11.77.6
9.912.010.210.58.8
10.99.4
11.211.510.1
13.913.513.212.912.6
12.312.011.711.311.0
10.49.88.57.2...
...11.211.511.812.1
12.412.813.113.413.7
10.110.711.3
...11.7
12.0......
12.312.6
7.912.910.913.29.1
11.513.511.812.110.4
12.411.012.813.111.6
15.415.114.814.514.2
13.913.513.212.912.6
12.011.310.18.8...
...12.813.113.413.7
14.014.314.615.015.3
11.712.312.9
...13.2
13.58.2...
13.914.2
9.414.512.414.810.7
13.115.113.413.712.0
14.012.614.314.613.2
17.016.716.416.115.8
15.415.114.814.514.2
13.512.911.710.49.1
...14.314.615.015.3
15.615.916.216.516.9
13.213.914.58.5
14.8
15.19.8...
15.415.7
11.016.114.016.412.3
14.616.715.015.313.5
15.614.215.916.214.8
18.618.318.017.617.3
17.016.716.416.115.8
15.114.513.212.010.7
9.515.916.216.516.9
17.217.517.818.118.4
14.815.416.110.116.4
16.711.3
...17.017.3
12.617.615.618.013.9
16.218.316.516.915.1
17.215.717.517.816.4
20.219.819.519.218.9
18.618.318.017.617.3
16.716.114.813.512.3
11.017.517.818.118.4
18.719.119.419.720.0
16.417.017.611.718.0
18.312.910.218.618.9
14.219.217.219.515.4
17.819.818.118.416.7
18.717.319.119.418.0
20.620.320.019.719.4
19.118.718.418.117.8
17.216.515.314.012.8
11.518.018.318.618.9
19.219.519.820.220.5
16.917.518.112.118.4
18.713.410.719.119.4
14.619.717.620.015.9
18.320.318.618.917.2
19.217.819.519.818.4
21.721.421.120.820.5
20.219.819.519.218.9
18.317.616.415.113.6
12.619.119.419.720.0
20.320.620.921.321.6
18.018.619.213.219.5
19.814.511.820.220.5
15.720.818.721.117.0
19.421.419.720.018.3
20.318.920.620.919.5
24.924.624.323.923.6
23.323.022.722.422.1
21.420.819.518.317.0
15.822.222.522.823.2
23.523.824.124.424.7
21.121.722.416.422.7
23.017.615.023.323.6
18.923.921.924.320.2
22.524.622.823.221.4
23.522.023.824.122.7
28.027.727.427.126.8
26.526.125.825.525.2
24.623.922.721.420.2
18.925.425.726.026.3
26.626.927.227.627.9
24.324.925.519.525.8
26.120.818.126.526.8
22.027.125.027.423.3
25.727.726.026.324.6
26.625.226.927.225.8
31.230.930.630.229.9
29.629.329.028.728.3
27.727.125.824.623.3
22.128.528.829.129.5
29.830.130.430.731.0
27.428.028.722.729.0
29.323.921.329.629.9
25.230.228.230.626.5
28.830.929.129.427.7
29.828.330.130.429.0
32.031.731.331.030.7
30.430.129.829.529.1
28.527.926.625.424.1
22.829.329.629.930.2
30.630.931.231.531.8
28.228.829.523.529.8
30.124.722.030.430.7
26.031.029.031.327.2
29.631.729.930.228.5
30.629.130.931.229.8
35.935.635.335.034.6
34.334.033.733.433.1
32.431.830.629.328.0
26.833.233.533.934.2
34.534.835.135.435.7
32.132.833.427.433.7
34.028.726.034.334.6
29.935.032.935.331.2
33.535.633.934.232.4
34.533.134.835.133.7
43.843.543.242.842.5
42.241.941.641.340.9
40.339.738.437.235.9
34.741.141.441.742.0
42.442.743.043.343.6
40.040.641.335.341.6
41.936.533.942.242.5
37.842.840.843.239.1
41.443.541.742.040.3
42.440.942.743.041.6
47.747.447.146.846.5
46.145.845.545.244.9
44.343.642.441.139.8
38.645.045.445.746.0
46.346.646.947.247.6
43.944.645.239.245.5
45.840.537.846.146.5
41.746.844.747.143.0
45.447.445.746.044.3
46.344.946.646.945.5
51.751.351.050.750.4
50.149.849.549.148.8
48.247.646.345.043.8
42.549.049.349.649.9
50.250.650.951.251.5
47.948.549.143.249.5
49.844.441.750.150.4
45.750.748.751.046.9
49.351.349.649.948.2
50.248.850.650.949.4
PULL
EYS
K97 - K112 5/20/05 5:10 PM Page 107
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Sprocket Combination HP Ratings @ 1750 RPM Driver
DN Drive Driver Driven RPPTM Belt Widths RPPTM PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 20 30 50 85 20 30 50 85
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 8 mmDrive Selection Tables
K-108
14001400138513821375
13751361136113521338
13131313131313131289
12831273126412501250
12441240123512251225
12031203119711931188
11671167116711381132
11251125111411051094
10941089106910691063
10501050103910341021
1.251.251.261.271.27
1.271.291.291.291.31
1.331.331.331.331.36
1.361.381.381.401.40
1.411.411.421.431.43
1.451.451.461.471.47
1.501.501.501.541.55
1.561.561.571.581.60
1.601.611.641.641.65
1.671.671.681.691.71
6472383022
4428563426
2430364828
2232264080
6434242856
2244263038
2432482622
3672282430
4056224434
2448382628
6.4167.2183.8103.0082.206
4.4112.8075.6143.4092.607
2.4063.0083.6094.8122.807
2.2063.2082.6074.0108.020
6.4163.4092.4062.8075.614
2.2064.4112.6073.0083.810
2.4063.2084.8122.6072.206
3.6097.2182.8072.4063.008
4.0105.6142.2064.4113.409
2.4064.8123.8102.6072.807
8090483828
5636724434
3240486438
30443656
112
9048344080
3264384456
3648724034
56112443848
6490367256
4080644448
8.0209.0234.8123.8102.807
5.6143.6097.2184.4113.409
3.2084.0104.8126.4163.810
3.0084.4113.6095.614
11.229
9.0234.8123.4094.0108.020
3.2086.4163.8104.4115.614
3.6094.8127.2184.0103.409
5.61411.2294.4113.8104.812
6.4169.0233.6097.2185.614
4.0108.0204.4164.4114.812
16.3017.9010.306.103.99
11.805.61
14.607.674.71
4.356.109.85
12.705.61
3.996.724.71
10.8019.40
16.307.674.355.61
14.60
3.9911.804.716.10
10.30
4.356.72
12.704.713.99
9.8517.905.614.356.10
10.8014.603.99
11.807.67
4.3512.7010.304.715.61
25.9028.4016.409.706.34
18.808.92
23.2012.207.48
6.919.70
15.7020.308.92
6.3410.707.48
17.2030.80
25.9012.206.918.92
23.20
6.3418.807.489.70
16.40
6.9110.7020.307.486.34
15.7028.408.926.919.70
17.2023.206.34
18.8012.20
6.9120.3016.407.488.92
44.849.228.416.811.0
32.515.440.021.112.9
12.016.827.135.115.4
11.018.512.929.853.3
44.821.112.015.440.0
11.032.512.916.828.4
12.018.535.112.911.0
27.149.215.412.016.8
29.840.011.032.521.1
12.035.128.412.915.4
77.885.549.4......
56.4...
69.636.7...
...
...47.160.9...
...
...
...51.892.7
77.836.7......
69.6
...56.4......
49.4
...
...60.9......
47.185.5.........
51.869.6...
56.436.7
...60.949.4......
19.3021.9011.008.465.99
12.907.83
16.809.717.22
6.608.46
10.3014.207.83
5.999.087.22
11.6024.40
19.309.716.607.83
16.80
5.9912.907.228.46
11.00
6.609.08
14.207.225.99
10.3021.907.836.608.46
11.6016.805.99
12.909.71
6.6014.2011.007.227.83
30.6034.7017.4013.409.47
20.4012.4026.5015.4011.40
10.4013.4016.4022.4012.40
9.4714.4011.4018.4038.70
30.6015.4010.4012.4026.50
9.4720.4011.4013.4017.40
10.4014.4022.4011.409.47
16.4034.7012.4010.4013.40
18.4026.509.47
20.4015.40
10.4022.4017.4011.4012.40
53.160.230.123.216.4
35.421.516.026.619.8
18.123.228.438.921.5
16.424.919.831.967.2
53.126.618.121.516.0
16.435.419.823.230.1
18.124.938.919.816.4
28.460.221.518.123.2
31.916.016.435.426.6
18.138.930.119.821.5
92.5105.052.4
...
...
61.6...
80.146.4
...
...
...49.467.7
...
...
...
...55.5
117.0
92.546.4
...
...80.1
...61.6
...
...52.4
...
...67.7
...
...
49.4105.0
..........
55.580.1
...61.646.4
...67.752.4
...
...
PULLEYS
K97 - K112 5/20/05 5:10 PM Page 108
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-109
HTS® 8 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
536 560 600 640 720 800 880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2400 2600 2800 3048
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
...
...
...5.26.6
...5.5......
5.8
6.15.0......
5.3
6.4...
5.6......
...
...6.05.2...
6.3...
5.54.7...
5.8.......
5.36.1
...
...4.85.6...
...
...5.9......
5.5......
5.0...
...
...
...5.77.1
...6.0...
4.96.3
6.65.5......
5.8
6.95.06.1......
...
...6.45.6...
6.8...
6.05.1...
6.3......
5.86.6
...
...5.36.14.8
...
...6.4......
5.9......
5.44.9
...
...
...6.47.9
...6.8...
5.67.1
7.46.35.2...
6.6
7.75.86.9......
....537.26.4...
7.5...
6.75.9...
7.15.5...
6.67.4
...
...6.16.95.6
...
...7.2......
6.7......
6.25.7
...
...5.87.28.7
...7.6...
6.47.9
8.27.16.0...
7.4
8.56.67.7......
...6.18.07.2...
8.3...
7.56.7...
7.96.2....7.48.2
...
...6.97.76.4
...
...8.0...
5.4
7.5......
7.06.5
...
...7.48.8
10.2
6.39.1...
8.09.4
9.88.67.5...
9.0
10.18.29.36.6...
...7.79.68.8...
9.9...
9.18.36.7
9.47.8...
8.99.7
6.9...
8.59.38.0
...
...9.6...
7.0
9.1...
6.08.68.1
...
...9.0
10.411.8
7.910.7...
9.611.0
11.310.29.16.9
10.5
11.69.7
10.98.2...
...9.3
11.210.4...
11.57.2
10.79.98.3
11.09.4...
10.511.3
8.4...
10.010.89.67.5
...11.2...
8.610.7
..7.6
10.29.7
...
...10.512.013.4
9.412.37.2
11.212.6
12.911.810.78.5
12.1
13.211.312.49.7...
...10.812.712.0...
13.18.8
12.311.59.9
12.611.07.8
12.112.9
10.0...
11.612.411.1
9.1...
12.78.1
10.2
12.3...
9.211.811.3
...
...12.113.515.0
11.013.98.8
12.714.2
14.513.412.310.013.7
14.812.914.011.3...
...12.414.313.58.1
14.610.313.813.111.5
14.212.69.4
13.714.5
11.6...
13.214.012.7
10.6...
14.39.7
11.8
13.88.7
10.813.412.9
9.1...
13.715.116.5
12.615.410.414.315.7
16.115.013.811.615.3
16.414.515.612.9...
...14.015.915.19.7
16.211.915.414.613.0
15.714.211.015.316.1
13.2...
14.815.614.3
12.28.8
15.911.213.3
15.410.312.414.914.5
10.79.3
15.316.718.1
14.217.011.915.917.3
17.616.515.413.216.8
17.916.117.214.5...
9.815.617.516.711.3
17.813.517.016.214.6
17.315.712.516.817.6
14.8...
16.417.215.9
13.810.417.512.814.9
17.011.914.016.516.0
12.310.816.818.319.7
15.718.613.517.518.9
19.218.117.014.818.4
19.517.618.716.0...
11.417.219.118.312.9
19.415.118.617.816.2
18.917.314.118.419.2
16.3...
17.918.717.5
15.412.019.014.416.5
18.613.415.518.117.6
12.711.317.318.720.2
16.219.114.017.919.4
19.718.617.515.318.9
20.018.119.216.5...
11.917.619.518.713.3
19.815.619.018.316.7
19.417.814.618.919.7
16.8...
18.419.217.9
15.912.519.514.917.0
19.013.916.018.618.1
13.812.418.419.821.3
17.320.215.119.120.5
20.819.718.616.420.0
21.119.220.317.6...
13.018.720.619.814.4
20.916.720.219.417.8
20.518.915.720.020.8
17.910.519.520.319.0
17.013.620.616.018.1
20.115.017.119.719.2
17.015.621.623.024.4
20.523.318.322.223.6
23.922.821.719.523.1
24.322.423.520.813.1
16.221.923.823.017.6
24.119.823.322.520.9
23.622.018.923.123.9
21.113.722.723.522.2
20.116.823.819.221.2
23.318.220.322.822.3
20.118.724.726.127.6
23.626.521.425.426.8
27.126.024.922.726.3
27.425.526.623.916.3
19.325.026.926.120.8
27.223.026.525.724.1
26.825.222.026.327.1
24.216.925.826.625.3
23.319.926.922.324.4
26.421.423.426.025.5
23.321.927.929.330.7
26.829.624.628.529.9
30.229.128.025.829.4
30.628.729.827.119.5
22.528.230.129.323.9
30.426.129.628.827.2
29.928.325.229.430.2
27.420.129.029.828.5
26.423.130.125.527.5
29.624.526.629.128.6
24.122.728.730.131.5
27.630.425.329.330.7
31.029.928.826.630.2
31.329.430.527.920.3
23.329.030.930.124.7
31.226.930.429.628.0
30.729.126.030.231.0
28.220.829.830.529.3
27.223.930.926.328.3
30.425.327.429.929.4
28.026.632.634.035.4
31.534.329.333.234.6
35.033.932.830.534.2
35.333.434.531.824.2
27.232.934.834.028.6
35.130.934.333.532.0
34.633.129.934.235.0
32.124.833.734.533.2
31.227.834.830.232.3
34.329.231.333.833.4
35.934.540.541.943.3
39.442.237.241.142.5
42.841.740.638.442.0
43.141.342.439.732.1
35.140.842.741.936.5
43.038.742.241.439.8
42.540.937.842.042.8
40.032.741.642.441.1
39.035.742.738.140.1
42.237.139.241.741.2
39.838.444.445.847.2
43.346.141.145.046.5
46.845.744.642.446.0
47.145.246.343.636.0
39.044.746.645.840.5
46.942.746.145.443.8
46.544.941.746.046.8
43.936.645.546.345.0
43.039.746.642.044.1
46.141.143.145.745.2
43.842.448.349.851.2
47.250.145.049.050.4
50.749.648.546.349.9
51.049.150.247.640.0
43.048.750.649.844.4
50.946.650.149.347.7
50.448.845.749.950.7
47.940.649.450.249.0
46.943.650.546.048.0
50.145.047.149.649.1
48.747.253.254.656.1
52.155.049.953.955.3
55.654.553.451.254.8
55.954.055.152.444.9
47.953.555.454.649.3
55.751.555.054.252.6
55.353.750.554.855.6
52.745.554.355.153.9
51.848.555.450.852.9
55.049.952.054.554.0
PULL
EYS
K97 - K112 5/20/05 5:10 PM Page 109
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
101310001000984972
972963963955948
938933930924875
875875875875875
875875856831826
820813802788778
778778766750750
744739729729711
700700688688681
681661656656656
1.731.751.751.781.80
1.801.821.821.831.85
1.871.881.881.892.00
2.002.002.002.002.00
2.002.002.052.112.12
2.132.152.182.222.25
2.252.252.292.332.33
2.352.372.402.402.46
2.502.502.552.552.57
2.572.652.672.672.67
2232643640
8022442426
3048343822
2428323640
5672443834
3026223632
4064282448
3438308026
3236224428
5634243072
2.2063.2086.4163.6094.010
8.0202.2064.4112.4062.607
3.0084.8123.4093.8102.206
2.4062.8073.2083.6094.010
5.6147.2184.4113.8103.409
3.0082.6072.2063.6093.208
4.0106.4162.8072.4064.812
3.4093.8103.0088.0202.607
3.2083.6092.2064.4112.807
5.6143.4092.4063.0087.218
3856
1126472
14440804448
5690647244
4856647280
112144908072
6456488072
901446456
112
809072
19264
809056
11272
144906480
192
3.8105.614
11.2296.4167.218
14.4374.0108.0204.4114.812
5.6149.0236.4167.2184.411
4.8125.6146.4167.2188.020
11.22914.4379.0238.0207.218
6.4165.6144.8128.0207.218
9.02314.4376.4165.614
11.229
8.0209.0237.218
19.2496.416
8.0209.0235.614
11.2297.218
14.4379.0236.4168.020
19.249
3.996.72
16.309.85
10.80
19.403.99
11.804.354.71
6.1012.707.67
10.303.99
4.355.616.729.85
10.80
14.6017.9011.8010.307.67
6.104.713.999.856.72
10.8016.305.614.35
12.70
7.6710.306.10
19.404.71
6.729.853.99
11.805.61
14.607.674.356.10
17.90
6.3410.7025.9015.7017.20
30.806.34
18.806.917.48
9.7020.3012.2016.406.34
6.918.92
10.7015.7017.20
23.2028.4018.8016.4012.20
9.707.486.34
15.7010.70
17.2025.908.926.91
20.30
12.2016.409.70
30.807.48
10.7015.706.34
18.808.92
23.2012.206.919.70
28.40
11.018.544.827.129.8
53.311.032.512.012.9
16.835.121.128.411.0
12.015.418.527.129.8
40.049.232.528.421.1
16.812.911.027.118.5
29.844.815.412.035.1
21.128.416.853.312.9
18.527.111.032.515.4
40.021.112.016.849.2
...
...77.847.151.8
92.7...
56.4......
...60.936.749.4...
...
...
...47.151.8
69.685.556.449.436.7
...
...
...47.1...
51.877.8......
60.9
36.749.4...
92.7...
...47.1...
56.4...
69.636.7......
85.5
5.999.08
19.3010.3011.60
24.405.99
12.906.607.22
8.4614.209.71
11.005.99
6.607.839.08
10.3011.60
16.8021.9012.9011.009.71
8.467.225.99
10.309.08
11.6019.307.836.60
14.20
9.7111.008.46
24.407.22
9.0810.305.99
12.907.83
16.809.716.608.46
21.90
9.4714.4030.6016.4018.40
38.709.47
20.4010.4011.40
13.4022.4015.4017.409.47
10.4012.4014.4016.4018.40
26.5034.7020.4017.4015.40
13.4011.409.47
16.4014.40
18.4030.6012.4010.4022.40
15.4017.4013.4038.7011.40
14.4016.409.47
20.4012.40
26.5015.4010.4013.4034.70
16.424.953.128.431.9
67.216.435.418.119.8
23.238.926.630.116.4
18.121.524.928.431.9
46.060.235.430.126.6
23.219.816.428.424.9
31.953.121.518.138.9
26.630.123.267.219.8
24.928.416.435.421.5
46.026.618.123.260.2
...
...92.549.455.5
117.0...
61.6......
...67.746.452.4
...
...
...
...49.455.5
80.1105.061.652.446.4
...
...
...49.4
...
55.592.5
...
...67.7
46.452.4
...117.0
...
...49.4
...61.6
...
80.146.4
...
...105.0
Sprocket Combination HP Ratings @ 1750 RPM Driver
DN Drive Driver Driven RPPTM Belt Widths RPPTM PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 20 30 50 85 20 30 50 85
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 8 mmDrive Selection Tables
K-110
PULLEYS
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
K97 - K112 5/20/05 5:10 PM Page 110
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
11.08.7...
7.76.7
...10.8
...10.39.9
8.9...
7.96.9
10.5
10.09.08.07.0...
...
...
...
...7.1
8.29.2
10.1...
7.3
...
...8.39.3...
...
...7.4...
8.4
6.5...
9.4...
7.5
...
...8.66.6...
12.610.3
...9.38.3
...12.47.3
11.911.4
10.5...
9.58.5
12.1
11.610.69.68.67.6
...
...
...7.78.8
9.810.811.77.98.9
...
...9.9
10.9...
8.0....
9.0...
10.0
8.1...
11.0...
9.2
...7.0
10.28.3...
14.211.9
....10.99.9
...14.08.9
13.513.0
12.17.7
11.110.113.7
13.212.211.210.29.2
...
...8.09.4
10.4
11.412.313.39.5
10.5
8.3...
11.512.5
...
9.68.4
10.6...
11.6
9.88.5
12.6...
10.8
...8.7
11.89.9...
15.713.5
...12.511.5
...15.610.515.114.6
13.69.4
12.711.715.2
14.813.812.811.810.8
...
...9.6
11.012.0
13.013.914.911.112.1
9.9...
13.114.1
...
11.210.012.3
...13.2
11.410.214.2
...12.4
...10.313.411.5
...
K-111
HTS® 8 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
560 600 640 720 800 880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2400 2600 2800 3048 3280
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
6.2............
...6.1...
5.65.1
...
...
...
...5.7
5.2............
...
...
...
...
...
...
...5.3......
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
7.0............
...6.9...
6.45.9
...
...
...
...6.5
6.05.0.........
...
...
..........
...5.16.2......
...
...
...5.3...
...
...
...
...
...
...
...5.4......
...
...
...
...
...
7.85.5.........
...7.7...
7.26.7
5.7.........
7.3
6.85.8.........
...
...
...
...
...
...5.97.0.......
...
...
...6.1...
...
...
...
...
...
...
...6.2......
...
...5.3......
9.47.1...
6.1...
...9.2...
8.88.3
7.3...
6.3...
8.9
8.47.46.4......
...
...
...
...
...
6.57.68.6......
...
...6.77.7...
...
...
.......
6.8
...
...7.8...
5.9
...
...6.9......
17.315.1
...14.113.1
...17.112.116.716.2
15.211.014.213.316.8
16.315.414.413.412.4
...
...11.212.613.6
14.515.516.512.713.7
11.5...
14.715.78.9
12.911.713.8
...14.8
13.011.815.89.1
14.0
...11.915.013.1
...
18.916.6
...15.714.7
...18.713.718.217.8
16.812.615.814.918.4
17.916.916.015.014.0
10.0...
12.914.215.2
16.117.118.114.315.3
13.1...
16.317.210.5
14.513.315.4
...16.4
14.613.417.410.815.6
...13.616.614.7
...
19.417.19.9
16.215.2
...19.214.218.718.2
17.313.116.315.318.9
18.417.416.515.514.5
10.5....
13.314.615.6
16.617.618.514.815.8
13.6...
16.717.711.0
14.913.815.9
...16.9
15.113.917.911.316.1
...14.017.015.2
...
20.518.211.117.316.3
...20.315.319.819.3
18.414.217.416.420.0
19.518.517.616.615.6
11.6...
14.515.816.7
17.718.719.615.916.9
14.7...
17.918.812.2
16.014.917.0
...18.0
16.215.019.012.417.2
...15.218.216.3
...
23.621.414.320.419.5
...23.418.523.022.5
21.517.320.619.623.1
22.621.720.719.818.8
14.8...
17.618.919.9
20.921.822.819.120.1
17.911.221.022.015.4
19.218.120.2
...21.2
19.418.222.115.720.3
11.818.421.319.5
...
26.824.517.523.622.6
13.526.621.726.125.6
24.720.523.722.826.3
25.824.823.922.922.0
18.014.020.822.123.1
24.025.026.022.223.2
21.114.524.225.118.6
22.421.223.4
...24.3
22.521.425.318.923.5
15.121.524.522.7
...
29.927.720.626.725.8
16.729.824.829.328.8
27.823.726.925.929.4
29.028.027.026.125.1
21.217.224.025.326.2
27.228.129.125.426.4
24.317.827.328.321.8
25.624.426.5
...27.5
25.724.628.522.126.7
18.324.727.625.9
...
30.728.521.427.526.2
17.530.525.630.129.6
28.624.527.726.730.2
29.728.827.826.925.9
22.018.024.826.127.0
28.028.929.926.227.2
25.118.628.129.122.6
26.425.227.3
...28.3
26.525.429.222.927.5
19.225.528.426.6
...
34.632.425.431.530.5
21.534.529.634.033.5
32.628.431.630.734.2
33.732.731.830.829.9
26.022.128.730.031.0
31.932.933.830.231.1
29.022.632.133.026.6
30.329.231.317.032.2
30.529.333.226.931.4
23.229.532.430.617.5
42.540.333.339.338.4
29.442.437.441.941.4
40.536.339.538.542.0
41.640.639.738.737.7
33.930.036.637.938.9
39.840.841.738.039.0
36.930.640.040.934.5
38.237.139.225.240.1
38.337.241.134.839.3
31.237.440.338.525.7
46.544.237.243.342.3
33.446.341.445.845.3
44.440.343.442.546.0
45.544.543.642.641.7
37.834.040.641.842.8
43.744.745.742.042.9
40.934.643.944.938.4
42.141.043.129.244.1
42.341.245.038.743.2
35.141.344.242.429.8
50.448.241.247.246.3
37.350.245.349.849.3
48.344.247.446.449.9
49.448.547.546.645.6
41.837.944.545.846.7
47.748.649.645.946.9
44.838.547.848.842.4
46.145.047.033.248.0
46.245.148.942.747.2
39.145.348.146.433.8
55.353.146.152.151.2
42.255.150.254.654.2
53.249.152.351.354.8
54.353.452.451.550.5
46.742.849.450.751.6
52.653.554.550.851.8
49.743.452.753.747.3
51.049.951.938.152.9
51.150.053.847.652.1
44.050.253.051.338.7
59.857.650.756.755.7
46.859.754.859.258.7
57.853.756.855.959.4
58.957.957.056.055.1
51.347.454.055.256.2
57.158.159.055.456.3
54.348.057.358.251.9
55.554.456.542.857.4
55.754.658.452.256.7
48.654.757.655.843.3
PULL
EYS
K97 - K112 5/20/05 5:10 PM Page 111
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Sprocket Combination HP Ratings @ 1750 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 20 30 50 85 20 30 50 85
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
K-112
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 8 mmDrive Selection Tables
632625622613602
594583583583583
569563544535535
531525510506500
486481469467462
438438438428413
406401389375365
365346344340328
316310292292273
267255237219201
2.772.802.812.862.91
2.953.003.003.003.00
3.083.113.213.273.27
3.293.333.433.463.50
3.603.643.733.753.79
4.004.004.004.094.24
4.314.364.504.674.80
4.805.055.095.145.33
5.545.656.006.006.40
6.556.867.388.008.73
2640322822
3824304864
2636282244
3424562632
4022302438
2836482234
2644322430
4038222836
2634243230
2228262422
2.6074.0103.2082.8072.206
3.8102.4063.0084.8126.416
2.6073.6092.8072.2064.411
3.4092.4065.6142.6073.208
4.0102.2063.0082.4063.810
2.8073.6094.8122.2063.409
2.6074.4113.2082.4063.008
4.0103.8102.2062.8073.609
2.6073.4092.4063.2083.008
2.2062.8072.6072.4062.206
72112908064
1127290
144192
801129072
144
11280
19290
112
14480
11290
144
11214419290
144
112192144112144
192192112144192
144192144192192
144192192192192
7.21811.2299.0238.0206.416
11.2297.2189.023
14.43719.249
8.02011.2299.0237.218
14.437
11.2298.020
19.2499.023
11.229
14.4378.020
11.2299.023
14.437
11.22914.43719.2499.023
14.437
11.22919.24914.43711.22914.437
19.24919.24911.22914.43719.249
14.43719.24914.43719.24919.249
14.43719.24919.24919.24919.249
4.7110.806.725.613.99
10.304.356.10
12.7016.30
4.719.855.613.99
11.80
7.674.35
14.604.716.72
10.803.996.104.35
10.30
5.619.85
12.703.997.67
4.7111.806.724.356.10
10.8010.303.995.619.85
4.717.674.356.726.10
3.995.614.714.353.99
7.4817.2010.708.926.34
16.406.919.70
20.3025.90
7.4815.708.926.34
18.80
12.206.91
23.207.48
10.70
17.206.349.706.91
16.40
8.9215.7020.306.34
12.20
7.4818.8010.706.919.70
17.2016.406.348.9215.7
7.4812.206.91
10.709.70
6.348.927.486.916.34
12.929.818.515.411.0
28.412.016.835.144.8
12.927.115.411.032.5
21.112.040.012.918.5
29.811.016.812.028.4
15.427.135.111.021.1
12.932.518.512.016.8
29.828.411.015.427.1
12.921.112.018.516.8
11.015.412.912.011.0
...51.8.........
49.4......
60.977.8
...47.1......
56.4
36.7...
69.6......
51.8.........
49.4
...47.160.9...
36.7
...56.4.........
51.849.4......
47.1
...36.7.........
...
...
...
...
...
7.2211.609.087.835.99
11.006.608.46
14.2019.30
7.2210.307.835.99
12.90
9.716.60
16.807.229.08
11.605.998.466.60
11.00
7.8310.3014.205.999.71
7.2212.909.086.608.46
11.6011.005.997.83
10.30
7.229.716.609.088.46
5.997.837.226.605.99
11.4018.4014.4012.409.47
17.4010.4013.4022.4030.60
11.4016.4012.409.47
20.40
15.4010.4026.5011.4014.40
18.409.47
13.4010.4017.40
12.4016.4022.409.47
15.40
11.4020.4014.4010.4013.40
18.4017.409.47
12.4016.40
11.4015.4010.4014.4013.40
9.4712.4011.4010.409.47
19.831.924.921.516.4
30.118.123.238.953.1
19.828.421.516.435.4
26.618.146.019.824.9
31.916.423.218.130.1
21.528.438.916.426.6
19.835.424.918.123.2
31.930.116.421.528.4
19.826.618.124.923.2
16.421.519.818.116.4
...55.5.........
52.4......
67.792.5
...49.4......
61.6
46.4...
80.1......
55.5.........
52.4
...49.467.7...
46.4
...61.6.........
55.552.4......
49.4...
46.4............
...
...
...
...
PULLEYS
K97 - K112 5/20/05 5:10 PM Page 112
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K-113
HTS® 8 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
720 800 880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2400 2600 2800 3048 3280 3600 4400 1195
.9 1.0 1.1 1.2
.9 1.0 1.1 1.2
PULL
EYS
6.0.........
7.1
...6.1.........
...
...
...6.3...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
7.7......
6.78.7
...7.8.........
6.9......
7.9...
...7.0.........
...7.1.........
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
9.3...
7.18.4
10.3
...9.47.3......
8.5...
7.49.6...
...8.7...
7.5...
...8.8...
7.6...
...
...
...7.8...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
10.9...
8.810.011.9
...11.18.9......
10.2...
9.111.2
...
...10.3
...9.2...
...10.4
...9.3...
...
...
...9.5...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
..........
12.5...
10.411.713.5
...12.710.6
...
...
11.8...
10.712.8
...
...11.9
...10.88.2
...12.18.3
11.0...
8.4......
11.1...
8.6......
8.7...
...
...8.8......
...
...
...
...
...
...
...
...
...
...
14.19.4
12.113.315.1
9.514.312.2
...
...
13.49.6
12.314.4
...
9.813.6
...12.59.9
...13.710.012.6
...
10.2......
12.8...
10.3.....
10.4...
...
...10.5
...
...
...
...
...
...
...
...
...
...
...
...
15.711.113.714.916.7
11.215.913.8
...
...
15.011.314.016.0
...
11.415.2
...14.111.6
...15.311.714.2
...
11.8......
14.4...
12.0......
12.1...
...
...12.2
...
...
...
...
...
...
...
...
...
...
...
...
16.211.514.215.417.2
11.716.314.3
...
...
15.511.814.516.5
...
11.915.6
...14.612.1
...15.812.214.7
...
12.3......
14.9...
12.5......
12.6...
...
...12.7
...
...
...
...
...
...
...
9.2............
17.312.715.316.518.3
12.817.515.4
...
...
16.613.015.617.6
...
13.116.8
...15.713.2
...16.913.415.9
...
13.5......
16.09.7
13.6...
9.813.810.0
...
...13.910.1
...
10.2...
10.3......
10.5............
20.516.018.519.721.5
16.120.618.612.3
...
19.816.218.820.812.5
16.419.9
...18.916.5
12.820.116.619.112.9
16.813.1
...19.213.2
16.9...
13.317.013.4
...
...17.213.6
...
13.7...
13.8......
13.9............
23.719.221.722.824.6
19.323.821.815.6
...
23.019.422.024.015.9
19.623.1
...22.119.7
16.123.319.922.316.3
20.016.4
...22.416.5
20.1...
16.720.316.8
...
...20.416.9
...
17.1...
17.2......
17.3...
11.711.812.0
26.822.424.926.027.8
22.527.025.018.9
...
26.222.725.227.119.2
22.826.313.525.322.9
19.426.423.125.419.6
23.219.714.025.619.8
23.414.220.023.520.1
14.514.623.620.214.7
20.414.820.515.015.1
20.615.215.315.515.6
27.623.225.726.828.6
23.327.825.819.713.8
26.923.525.927.920.0
23.627.114.326.123.7
20.227.223.926.220.4
24.020.514.826.420.7
24.215.120.824.320.9
15.315.524.421.115.6
21.215.721.315.816.0
21.516.116.216.316.5
31.627.129.630.832.5
27.331.729.823.718.1
30.927.429.931.924.0
27.631.018.630.127.7
24.331.227.930.224.4
28.024.619.130.324.7
28.219.424.828.325.0
19.619.728.425.119.9
25.320.025.420.120.3
25.520.420.520.620.8
39.535.137.538.640.4
35.239.637.731.726.3
38.835.437.839.832.0
35.538.926.838.035.7
32.339.135.838.132.5
36.032.627.438.332.7
36.127.632.936.333.0
27.928.036.433.228.2
33.328.333.428.428.6
33.628.728.829.029.1
43.439.041.542.644.4
39.243.641.635.730.3
42.739.341.843.736.0
39.542.930.941.939.6
36.343.039.842.136.4
39.936.631.442.236.7
40.131.736.940.237.0
32.032.140.437.232.2
37.332.437.432.532.6
37.632.832.933.133.2
43.439.045.446.548.3
43.147.545.639.734.3
46.743.345.747.640.0
43.446.834.945.943.6
40.347.043.746.040.4
43.940.635.446.240.7
44.035.740.944.241.0
36.036.144.341.136.3
41.336.441.436.636.7
41.636.837.037.137.2
52.247.950.351.453.2
48.052.450.544.639.3
51.648.250.652.544.9
48.351.739.950.848.5
45.251.948.650.945.3
48.845.540.451.145.6
48.940.745.849.145.9
41.041.149.246.141.3
46.241.446.441.541.7
46.541.842.042.142.2
56.852.554.956.057.8
52.657.055.049.243.9
56.252.855.257.149.5
52.956.344.555.353.1
49.856.553.255.549.9
53.450.145.155.650.2
53.545.350.453.750.5
45.645.853.850.745.9
50.846.051.046.246.3
51.146.546.646.846.9
63.158.861.262.364.1
58.963.361.355.550.3
62.559.151.563.455.8
59.262.650.961.659.4
56.162.859.561.856.3
59.756.451.461.956.6
59.851.756.760.056.9
52.052.160.157.052.3
57.252.457.352.652.7
57.452.953.053.153.3
78.974.677.078.179.8
74.779.077.171.366.1
78.274.977.379.271.6
75.078.466.777.475.2
71.978.575.377.672.1
75.572.267.377.772.4
75.667.672.575.872.7
67.968.075.972.868.2
73.068.373.168.568.6
73.368.868.969.169.2
K113- K128 5/20/05 5:08 PM Page 113
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPPTM Belt Widths RPPTM PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 20 30 50 85 20 30 50 85
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 8 mmDrive Selection Tables
K-114
11601160116011601160
11601160116011601160
11601160116011601160
11601102109910961092
10881083107710711063
10631055104410441038
10311031103110241015
101510051002994994
986982977967967
955949943928928
1.001.001.001.001.00
1.001.001.001.001.00
1.001.001.001.001.00
1.001.051.061.061.06
1.071.071.081.081.09
1.091.101.111.111.12
1.131.131.131.131.14
1.141.151.161.171.17
1.181.181.191.201.20
1.211.221.231.251.25
2224262830
3234363840
4448566472
8038363432
3028262422
4440367234
3264803028
5626382448
3422323040
2836262432
2.2062.4062.6072.8073.008
3.2083.4093.6093.8104.010
4.4114.8125.6146.4167.218
8.0203.8103.6093.4093.208
3.0082.8072.6072.4062.206
4.4114.0103.6097.2183.409
3.2086.4168.0203.0082.807
5.6142.6073.8102.4064.812
3.4092.2063.2083.0084.010
2.8073.6092.6072.4063.208
2224262830
3234363840
4448566472
8040383634
3230282624
4844408038
3672903432
6430442856
4026383648
3444323040
2.2062.4062.6072.8073.008
3.2083.4093.6093.8104.010
4.4114.8125.6146.4167.218
8.0204.0103.8103.6093.409
3.2083.0082.8072.6072.406
4.8124.4114.0108.0203.810
3.6097.2189.0233.4093.208
6.4163.0084.4112.8075.614
4.0102.6073.8103.6094.812
3.4094.4113.2083.0084.010
2.652.893.133.734.07
4.685.356.877.227.56
8.258.92
10.2011.5012.70
13.807.226.875.354.68
4.073.733.132.892.65
8.257.566.87
12.705.35
4.6811.5013.804.073.73
10.203.137.222.898.92
5.352.654.684.077.56
3.736.873.132.894.68
4.214.594.975.936.46
7.458.50
10.9011.5012.00
13.1014.2016.3018.2020.10
21.9011.5010.908.507.45
6.465.934.974.594.21
13.1012.0010.9020.108.50
7.4518.2021.906.465.93
16.304.97
11.504.59
14.20
8.504.217.456.46
12.00
5.9310.904.974.597.45
7.287.948.60
10.3011.20
12.9014.7018.9019.8020.80
22.7024.5028.1031.6034.80
38.0019.8018.9014.7012.90
11.2010.308.607.947.28
22.7020.8018.9034.8014.70
12.9031.6038.00 11.2010.30
28.108.60
19.807.94
24.50
14.707.28
12.9011.2020.80
10.3018.908.607.94
12.90
...
...
...
...
...
...25.632.834.536.2
39.442.748.954.960.6
66.034.532.825.6...
...
.............
39.436.232.860.625.6
...54.966.0.......
48.9...
34.5...
42.7
25.6.........
36.2
...32.8.........
4.414.865.325.786.24
6.707.177.648.128.59
9.5510.5012.5014.5016.40
18.408.127.647.176.70
6.245.785.324.864.41
9.558.597.64
16.407.17
6.7014.5018.406.245.78
12.505.328.124.86
10.50
7.174.416.706.248.59
5.787.645.324.866.70
6.977.688.409.139.86
10.6011.3012.1012.8013.60
15.1016.6019.7022.8026.00
29.2012.8012.1011.3010.60
9.869.138.407.686.97
15.1013.6012.1026.0011.30
10.6022.8029.209.869.13
19.708.40
12.807.68
16.60
11.306.97
10.609.86
13.60
9.1312.108.407.68
10.60
12.113.314.615.817.1
18.419.720.922.223.6
26.228.834.239.645.1
50.622.220.919.718.4
17.115.814.613.312.1
26.223.620.945.119.7
18.439.650.617.115.8
34.214.622.213.328.8
19.712.118.417.123.6
15.820.914.613.318.4
...
...
...
...
...
...34.236.538.741.0
45.650.259.669.078.5
88.138.736.534.2...
...
...
...
...
...
45.641.036.578.534.2
...69.088.1......
59.6...
38.7....
50.2
34.2.........
41.0
...36.5.........
PULLEYS
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K-115
HTS® 8 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
480 536 560 600 640 720 800 880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2400 2600 2800
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
6.05.75.45.04.7
4.4............
...
...
...
...
...
...
...
...
...4.3
4.64.95.25.55.8
...
...
...
...
...
...
...
...4.44.7
...5.0....5.4...
...5.7...
4.2...
4.6...
4.95.2...
7.16.86.56.15.8
5.55.24.94.6...
...
...
...
...
...
...
...4.75.05.4
5.76.06.36.66.9
...
...4.6...
4.9
5.2......
5.55.8
....6.1...
6.5...
4.76.85.05.3....
5.7...
6.06.34.9
7.67.26.96.66.3
6.05.75.45.0...
...
...
...
...
...
...4.95.25.55.8
6.16.56.87.17.4
...
...5.0...
5.4
5.7.......
6.06.3
...6.6...
6.9...
5.27.25.55.8...
6.1...
6.56.85.3
8.38.07.77.47.1
6.86.56.15.85.5
...
...
...
...
...
...5.76.06.36.6
6.97.27.67.98.2
...5.25.8...
6.1
6.5......
6.87.1
...7.45.37.7...
6.08.06.36.6...
6.95.57.27.66.1
9.18.88.58.27.9
7.67.26.96.66.3
5.7............
...6.56.87.17.4
7.78.08.38.79.0
...6.06.6...
6.9
7.2......
7.67.9
...8.56.18.5...
6.8
8.87.17.45.77.7
6.38.08.36.9
10.710.410.19.89.5
9.18.88.58.27.9
7.26.6..........
...8.08.38.79.0
9.39.69.9
10.210.6
6.97.68.2...
8.5
8.8......
9.19.4
...9.87.7
10.16.0
8.310.48.79.07.2
9.37.99.69.98.5
12.312.011.711.311.0
10.710.410.19.89.5
8.88.26.9......
...9.69.9
10.210.6
10.911.211.511.812.1
8.59.19.8....
10.1
10.4......
10.711.0
...11.39.3
11.77.6
9.912.010.210.58.8
10.99.4
11.211.510.1
13.913.513.212.912.6
12.312.011.711.311.0
10.49.88.57.2...
...11.211.511.812.1
12.412.813.113.413.7
10.110.711.3....
11.7
12.0......
12.312.6
7.912.910.913.29.1
11.513.511.812.110.4
12.411.012.813.111.6
15.415.114.814.514.2
13.913.513.212.912.6
12.011.310.18.8...
...12.813.113.413.7
14.014.314.615.015.3
11.712.312.9...
13.2
13.58.2...
13.914.2
9.414.512.414.810.7
13.115.113.413.712.0
14.012.614.314.613.2
17.016.716.416.115.8
15.415.114.814.514.2
13.512.911.710.49.1
...14.314.615.015.3
15.615.916.216.516.9
13.213.914.58.5
14.8
15.19.8...
15.415.7
11.016.114.016.412.3
14.616.715.015.313.5
15.614.215.916.214.8
18.618.318.017.617.3
17.016.716.416.115.8
15.114.513.212.010.7
9.515.916.216.516.9
17.217.517.818.118.4
14.815.416.110.116.4
16.711.3...
17.017.3
12.617.615.618.013.9
16.218.316.516.915.1
17.215.717.517.816.4
20.219.819.519.218.9
18.618.318.017.617.3
16.716.114.813.512.3
11.017.517.818.118.4
18.719.119.419.720.0
16.417.017.611.718.0
18.312.910.218.618.9
14.219.217.219.515.4
17.819.818.118.416.7
18.717.319.119.418.0
20.620.320.019.719.4
19.118.718.418.117.8
17.216.515.314.012.8
11.518.018.318.618.9
19.219.519.820.220.5
16.917.518.112.118.4
18.713.410.719.119.4
14.619.717.620.015.9
18.320.318.618.917.2
19.217.819.519.818.4
21.721.421.120.820.5
20.219.819.519.218.9
18..317.616.415.113.9
12.619.119.419.720.0
20.320.620.921.321.6
18.018.619.213.219.5
19.814.511.820.220.5
15.720.818.721.117.0
19.421.419.720.018.3
20.318.920.620.919.5
24.924.624.323.923.6
23.323.022.722.422.1
21.420.819.518.317.0
15.822.222.522.823.2
23.523.824.124.424.7
21.121.722.416.422.7
23.017.615.023.323.6
18.923.921.924.320.2
22.524.622.823.221.4
23.522.023.824.122.7
28.027.727.427.126.8
26.526.125.825.525.2
24.623.922.721.420.2
18.925.425.726.026.3
26.626.927.227.627.9
24.324.925.519.525.8
26.120.818.126.526.8
22.027.125.027.423.3
25.727.726.026.324.6
26.625.226.927.225.8
31.230.930.630.229.9
29.629.329.028.728.3
27.727.125.824.623.3
22.128.528.829.129.5
29.830.130.430.731.0
27.428.028.722.729.0
29.323.921.329.629.9
25.230.228.230.626.5
28.830.929.129.427.7
29.828.330.130.429.0
32.031.731.331.030.7
30.430.129.829.529.1
28.527.926.625.424.1
22.829.329.629.930.2
30.630.931.231.531.8
28.228.829.523.529.8
30.124.722.030.430.7
26.031.029.031.327.2
29.631.729.930.228.5
30.629.130.931.229.8
35.935.635.335.034.6
34.334.033.733.433.1
32.431.830.629.328.0
26.833.233.533.934.2
34.534.835.135.435.7
32.132.833.427.433.7
34.028.726.034.334.6
29.935.032.935.331.2
33.535.633.934.232.4
34.533.134.835.133.7
43.843.543.242.842.5
42.241.941.641.340.9
40.339.738.437.235.9
34.741.141.441.742.0
42.442.743.043.343.6
40.040.641.335.341.6
41.936.533.942.242.5
37.842.840.843.239.1
41.443.541.742.040.3
42.440.942.743.041.6
47.747.447.146.846.5
46.145.845.545.244.9
44.343.642.441.139.8
38.645.045.445.746.0
46.346.646.947.247.6
43.944.645.239.245.5
45.840.537.846.146.5
41.746.844.747.143.0
45.447.445.746.044.3
46.344.946.646.945.5
51.751.351.050.750.4
50.149.849.549.148.8
48.247.646.345.043.8
42.549.049.349.649.9
50.250.650.951.251.5
47.948.549.143.249.5
49.844.441.750.150.4
45.750.748.751.046.9
49.351.349.649.948.2
50.248.850.650.949.4
PULL
EYS
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Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPPTM Belt Widths RPPTM PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 20 30 50 85 20 30 50 85
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 8 mmDrive Selection Tables
K-116
928928918916911
911902902896887
870870870870855
851844838829829
825822819812812
798798794791787
773773773754751
746746738733725
725722709709704
696696689685677
1.251.251.261.271.27
1.271.291.291.291.31
1.331.331.331.331.36
1.361.381.381.401.40
1.411.411.421.431.43
1.451.451.461.471.47
1.501.501.501.541.55
1.561.561.571.581.60
1.601.611.641.641.65
1.671.671.681.691.71
6472383022
4428563426
2430364828
2232264080
6434242856
2244263038
2432482622
3672282430
4056224434
2448382628
6.4167.2183.8103.0082.206
4.4112.8075.6143.4092.607
2.4063.0083.6094.8122.807
2.2063.2082.6074.0108.020
6.4163.4092.4062.8075.614
2.2064.4112.6073.0083.810
2.4063.2084.8122.6072.206
3.6097.2182.8072.4063.008
4.0105.6142.2064.4113.409
2.4064.8123.8102.6072.807
8090483828
5636724434
3240486438
30443656
112
9048344080
3264384456
3648724034
56112443848
6490367256
4080644448
8.0209.0234.8123.8102.807
5.6143.6097.2184.4113.409
3.2084.0104.8126.4163.810
3.0084.4113.6095.614
11.229
9.0234.8123.4094.0108.020
3.2086.4163.8104.4115.614
3.6094.8127.2184.0103.409
5.61411.2294.4113.8104.812
6.4169.0233.6097.2185.614
4.0108.0206.4164.4114.812
11.5012.707.224.072.65
8.253.73
10.205.353.13
2.894.076.878.923.73
2.654.683.137.56
13.80
11.505.352.893.73
10.20
2.658.253.134.077.22
2.894.688.923.132.65
6.8712.703.732.894.07
7.5610.202.658.255.35
2.898.927.223.133.73
18.2020.1011.506.464.21
13.105.93
16.308.504.97
4.596.46
10.9014.205.93
4.217.454.97
12.0021.90
18.208.504.595.93
16.30
4.2113.104.976.46
11.50
4.597.45
14.204.974.21
10.9020.105.934.596.46
12.0016.304.21
13.108.50
4.5914.2011.504.975.93
31.6034.8019.8011.207.28
22.7010.3028.1014.708.60
7.9411.2018.9024.5010.30
7.2812.908.60
20.8038.00
31.6014.707.94
10.3028.10
7.2822.708.60
11.2019.80
7.9412.9024.508.607.28
18.9034.8010.307.94
11.20
20.8028.107.28
22.7014.70
7.9424.5019.808.60
10.30
54.960.634.5......
39.4...
48.925.6...
...
...32.842.7...
...
...
...36.266.0
54.925.6......
48.9
...39.4......
34.5
...
...42.7......
32.860.6.........
36.248.9...
39.425.6
...42.734.5......
14.5016.408.126.244.41
9.555.78
12.507.175.32
4.866.247.64
10.505.78
4.416.705.328.59
18.40
14.507.174.865.78
12.50
4.419.555.326.248.12
4.866.70
10.505.324.41
7.6416.405.784.866.24
8.5912.504.419.557.17
4.8610.508.125.325.78
22.8026.0012.809.866.97
15.109.13
19.7011.308.40
7.689.86
12.1016.609.13
6.9710.608.40
13.6029.20
22.8011.307.689.13
19.70
6.9715.108.409.86
12.80
7.6810.6016.608.406.97
12.1026.009.137.689.83
13.6019.706.97
15.1011.30
7.6816.6012.808.409.13
39.645.122.217.112.1
26.215.834.219.714.6
13.317.120.928.815.8
12.118.414.623.650.6
39.619.713.315.834.2
12.126.214.617.122.2
13.318.428.814.612.1
20.945.115.813.317.1
23.434.212.126.219.7
13.328.822.214.615.8
69.078.538.7......
45.6...
59.634.2...
...
...36.550.2...
...
...
...41.088.1
69.034.2......
59.6
...45.6......
38.7
...
...50.2......
36.578.5.........
41.059.6...
45.634.2
...50.238.7......
PULLEYS
K113- K128 5/20/05 5:08 PM Page 116
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K-117
HTS® 8 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
536 560 600 640 720 800 880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2400 2600 2800 3048
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
...
...
...5.26.6
...5.5......
5.8
6.15.0......
5.3
6.4...
5.6......
...
...6.05.2...
6.3...
5.54.7...
5.8......
5.36.1
...
...4.85.6...
...
...5.9......
5.5......
5.0...
...
...
...5.77.1
...6.0...
4.96.3
6.65.5......
5.8
6.95.06.1......
...
...6.45.6...
6.8...
6.05.1...
6.3......
5.86.6
...
...5.36.14.8
...
...6.4......
5.9......
5.44.9
...
...
...6.47.9
...6.8...
5.67.1
7.46.35.2...
6.6
7.75.86.9......
...5.37.26.4...
7.5...
6.75.9...
7.15.5....6.67.4
...
...6.16.95.6
...
...7.2......
6.7......
6.25.7
...
...5.87.28.7...
7.6...
6.47.98.2
7.16.0...
7.48.5
6.67.7.........
6.18.07.2...
8.3
...7.56.7...
7.9
6.2....7.48.2...
...6.97.76.4....
...8.0...
5.47.5
...
...7.06.5
...
...7.48.8
10.2
6.39.1...
8.09.4
9.88.67.5...
9.0
10.18.29.36.6...
...7.79.68.8...
9.9...
9.18.36.7
9.47.8...
8.99.7
6.9...
8.59.38.0
...
...9.6...
7.0
9.1...
6.08.68.1
...
...9.0
10.411.8
7.910.7...
9.611.0
11.310.29.16.9
10.5
11.69.7
10.98.2...
...9.3
11.210.4...
11.57.2
10.79.98.3
11.09.4...
10.511.3
8.4...
10.010.89.6
7.5...
11.2....8.6
70.7...
7.610.29.7
...
...10.512.013.4
9.412.37.2
11.212.6
12.911.810.78.5
12.1
13.211.312.49.7...
...10.812.712.0...
13.18.8
12.311.59.9
12.611.07.8
12.112.9
10.0...
11.612.411.1
9.1...
12.78.1
10.2
12.3...
9.211.811.3
...
...12.113.515.0
11.013.98.8
12.714.2
14.513.412.310.013.7
14.812.914.011.3...
...12.414.313.58.1
14.610.313.813.111.5
14.212.69.4
13.714.5
11.6...
13.214.012.7
10.6...
14.39.7
11.8
13.88.7
10.813.412.9
9.1...
13.715.116.5
12.615.410.414.315.7
16.115.013.811.615.3
16.414.515.612.9...
...14.015.915.19.7
16.211.915.414.613.0
15.714.211.015.316.1
13.2...
14.815.614.3
12.28.8
15.911.213.3
15.410.312.414.914.5
10.79.3
15.316.718.1
14.217.011.915.917.3
17.616.515.413.216.8
17.916.117.214.5...
9.815.617.516.711.3
17.813.517.016.214.6
17.315.712.516.817.6
14.8...
16.417.215.9
13.810.417.512.814.9
17.011.914.016.516.0
12.310.816.818.319.7
15.718.613.517.518.9
19.218.117.014.818.4
19.517.618.716.0...
11.417.219.118.312.9
19.415.118.617.816.2
18.917.314.118.419.2
16.3...
17.918.717.5
15.412.019.014.416.5
18.613.415.518.117.6
12.711.317.318.720.2
16.219.114.017.919.4
19.718.617.515.318.9
20.018.119.216.5...
11.917.619.518.713.3
19.815.619.018.316.7
19.417.814.618.919.7
16.8...
18.419.217.9
15.912.519.514.917.0
19.013.916.018.618.1
13.812.418.419.821.3
17.320.215.119.120.5
20.819.718.616.420.0
21.119.220.317.6...
13.018.720.619.814.4
20.916.720.219.417.8
20.518.915.720.020.8
17.910.519.520.319.0
17.013.620.616.018.1
20.115.017.119.719.2
17.015.621.623.024.4
20.523.318.322.223.6
23.922.821.719.523.1
24.322.423.520.813.1
16.221.923.823.017.6
24.119.823.322.520.9
23.622.018.923.123.9
21.113.722.723.522.2
20.116.823.819.221.2
23.318.220.322.822.3
20.118.724.726.127.6
23.626.521.425.426.8
27.126.024.922.726.3
27.425.526.623.916.3
19.325.026.926.120.8
27.223.026.525.724.1
26.825.222.026.327.1
24.216.925.826.625.3
23.319.926.922.324.4
26.421.423.426.025.5
23.321.927.929.330.7
26.829.624.628.529.9
30.229.128.025.829.4
30.628.729.827.119.5
22.528.230.129.323.9
30.426.129.628.827.2
29.928.325.229.430.2
27.420.129.029.828.5
26.423.130.125.527.5
29.624.526.629.128.6
24.122.728.730.131.5
27.630.425.329.330.7
31.029.928.826.630.2
31.329.430.527.920.3
23.329.030.930.124.7
31.226.930.429.628.0
30.729.126.030.231.0
28.220.829.830.529.3
27.223.930.926.328.3
30.425.327.429.929.4
28.026.632.634.035.4
31.534.329.333.234.6
35.033.932.830.534.2
35.333.434.531.824.2
27.232.934.834.028.6
35.130.934.333.532.0
34.633.129.934.235.0
32.124.833.734.533.2
31.227.834.830.232.3
34.329.231.333.833.4
35.934.540.541.943.3
39.442.237.241.142.5
42.841.740.638.442.0
43.141.342.439.732.1
35.140.842.741.936.5
43.038.742.241.439.8
42.540.937.842.042.8
40.032.741.642.441.1
39.035.742.738.140.1
42.237.139.241.741.2
39.838.444.445.847.2
43.346.141.145.046.5
46.845.744.642.446.0
47.145.246.343.636.0
39.044.746.645.840.5
46.942.746.145.443.8
46.544.941.746.046.8
43.936.645.546.345.0
43.039.746.642.044.1
46.141.143.145.745.2
43.842.448.349.851.2
47.250.145.049.050.4
50.749.648.546.349.9
51.049.150.247.640.0
43.048.750.649.844.4
50.946.650.149.347.7
50.448.845.749.950.7
47.940.649.450.249.0
46.943.650.546.048.0
50.145.047.149.649.1
48.747.253.254.656.1
52.155.049.953.955.3
55.654.553.451.254.8
55.954.055.152.444.9
47.953.555.454.649.3
55.751.555.054.252.6
55.353.750.554.855.6
52.745.554.355.153.9
51.848.555.450.852.9
55.049.952.054.554.0
PULL
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Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPPTM Belt Widths RPPTM PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 20 30 50 85 20 30 50 85
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 8 mmDrive Selection Tables
K-118
672663663653644
644638638633628
621619616612580
580580580580580
580580567551548
544539532522516
516516508497497
493490483483471
464464456456451
451438435435435
1.731.751.751.781.80
1.801.821.821.831.85
1.871.881.881.892.00
2.002.002.002.002.00
2.002.002.052.112.12
2.132.152.182.222.25
2.252.252.292.332.33
2.352.372.402.402.46
2.502.502.552.552.57
2.572.652.672.672.67
2232643640
8022442426
3048343822
2428323640
5672443834
3026223632
4064282448
3438308026
3236224428
5634243072
2.2063.2086.4163.6094.010
8.0202.2064.4112.4062.607
3.0084.8123.4093.8102.206
2.4062.8073.2083.6094.010
5.6147.2184.4113.8103.409
3.0082.6072.2063.6093.208
4.0106.4162.8072.4064.812
3.4093.8103.0088.0202.607
3.2083.6092.2064.4112.807
5.6143.4092.4063.0087.218
3856
1126472
14440804448
5690647244
4856647280
112144908072
6456488072
901446456
112
809072
19264
809056
11272
144906480
192
3.8105.614
11.2296.4167.218
14.4374.0108.0204.4114.812
5.6149.0236.4167.2184.411
4.8125.6146.4167.2188.020
11.22914.4379.0238.0207.218
6.4165.6144.8128.0207.218
9.02314.4376.4165.614
11.229
8.0209.0237.218
19.2496.416
8.0209.0235.614
11.2297.218
14.4379.0236.4168.020
19.249
2.654.68
11.506.877.56
13.802.658.252.893.13
4.078.925.357.222.65
2.893.734.686.877.56
10.2012.708.257.225.35
4.073.132.656.874.68
7.5611.503.732.898.92
5.357.224.07
13.803.13
4.686.872.658.253.73
10.205.352.894.07
12.7
4.217.45
18.2010.9012.00
21.904.21
13.104.594.97
6.4614.208.50
11.504.21
4.595.937.45
10.9012.00
16.3020.1013.1011.508.50
6.464.974.21
10.907.45
12.0018.205.934.59
14.20
8.5011.506.46
21.904.97
7.4510.904.21
13.105.93
16.308.504.596.46
20.10
7.2812.9031.6018.9020.80
38.007.28
22.707.948.60
11.2024.5014.7019.807.28
7.9410.3012.9018.9020.80
28.1034.8022.7019.8014.70
11.208.607.28
18.9012.90
20.8031.6010.307.94
24.50
14.7019.8011.2038.008.60
12.9018.907.28
22.7010.30
28.1014.707.94
11.2034.80
...
...54.932.836.2
66.0...
39.4......
...42.725.634.5...
..........
32.836.2
48.960.639.434.525.6
...
...
...32.8...
36.254.9......
42.7
25.634.5....
66.0...
...32.8...
39.4...
48.9
25.6......
60.6
4.416.70
14.507.648.59
18.404.419.554.865.32
6.2410.507.178.124.41
4.865.786.707.648.59
12.5016.409.558.127.17
6.245.324.417.646.70
8.5914.505.784.86
10.50
7.178.126.24
18.405.32
6.707.644.419.555.78
12.507.174.866.24
16.40
6.9710.6022.8012.1013.60
29.206.97
15.107.688.40
9.8616.6011.3012.806.97
7.689.13
10.6012.1013.60
19.7026.0015.1012.8011.30
9.868.406.97
12.1010.60
13.6022.809.137.68
16.60
11.3012.809.86
29.208.40
10.6012.106.97
15.109.13
19.7011.307.689.86
26.00
12.118.439.620.923.6
50.612.126.213.314.6
17.128.819.722.212.1
13.315.818.420.923.6
34.245.126.222.219.7
17.114.612.120.918.4
23.639.615.813.328.8
19.722.217.150.614.6
18.420.912.126.215.8
34.219.713.317.145.1
...
...69.036.541.0
88.1...
45.6......
...50.234.238.7...
...
...
...36.541.0
59.678.545.638.734.2
...
...
...36.5...
41.069.0......
50.2
34.238.7....
88.1...
...36.5....
45.6...
59.634.2......
78.5
PULLEYS
K113- K128 5/20/05 5:08 PM Page 118
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K-119
HTS® 8 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
560 600 640 720 800 880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2400 2600 2800 3048 3280
.8 .9 1.0 1.1 1.2
.8 .9 1.0 1.1 1.2
6.2............
...6.1...
5.65.1
...
...
...
...5.7
5.2............
...
...
...
...
...
...
...5.3......
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
7.0............
...6.9...
6.45.9
...
...
...
...6.5
6.05.0.........
...
...
...
...
...
...5.16.2......
...
...
...5.3...
...
...
...
...
...
...
...5.4......
...
...
...
...
...
7.85.5.........
...7.7...
7.26.7
5.7.........
7.3
6.85.8.........
...
...
...
...
...
...5.97.0......
...
...
...6.1...
...
...
...
...
...
...
...6.2......
...
...5.3......
9.47.1...
6.1...
...9.2...
8.88.3
7.3...
6.3...
8.9
8.47.46.4......
...
...
...
...
...
6.57.68.6......
...
...6.77.7...
...
...
...
...6.8
...
...7.8...
5.9
...
...6.9......
11.08.7...
7.76.7
...10.8...
10.39.9
8.9...
7.96.9
10.5
10.09.08.07.0...
...
...
...
...7.1
8.29.2
10.1...
7.3
...
...8.39.3...
...
...7.4...
8.4
6.5...
9.4...
7.5
...
...8.66.6...
12.610.3...
9.38.3
...12.47.3
11.911.4
10.5...
9.58.5
12.1
11.610.69.68.67.6
...
...
...7.78.8
9.810.811.77.98.9
...
...9.9
10.9...
8.0...
9.0...
10.0
8.1...
11.0...
9.2...
7.010.28.3...
14.211.9...
10.99.9
...14.08.9
13.513.0
12.17.7
11.110.113.7
13.212.211.210.29.2
...
...8.09.4
10.4
11.412.313.39.5
10.5
8.3...
11.512.5...
9.68.4
10.6...
11.6
9.88.5
12.6....
10.8...
8.711.89.9...
15.713.5...
12.511.5
...15.610.515.114.6
13.69.4
12.711.715.2
14.813.812.811.810.8
...
...9.6
11.012.0
13.013.914.911.112.1
9.9...
13.114.1...
11.210.012.3...
13.2
11.410.214.2...
12.4...
10.313.411.5...
17.315.1...
14.113.1
...17.112.116.716.2
15.211.014.213.316.8
16.315.414.413.412.4
...
...11.212.613.6
14.515.516.512.713.7
11.5...
14.715.78.9
12.911.713.8...
14.8
13.011.815.89.1
14.0...
11.915.013.1...
18.916.6...
15.714.7
...18.713.718.217.8
16.812.615.814.918.4
17.916.916.015.014.0
10.0...
12.914.215.2
16.117.118.114.315.3
13.1...
16.317.210.5
14.513.315.4...
16.4
14.613.417.410.815.6...
13.616.614.7...
19.417.19.9
16.215.2
...19.214.218.718.2
17.313.116.315.318.9
18.417.416.515.514.5
10.5....
13.314.615.6
16.617.618.514.815.8
13.6...
16.717.711.0
14.913.815.9...
16.9
15.113.917.911.316.1...
14.017.015.2...
20.518.211.117.316.3
...20.315.319.819.3
18.414.217.416.420.0
19.518.517.616.615.6
11.6...
14.515.816.7
17.718.719.615.916.9
14.7...
17.918.812.2
16.014.917.0...
18.0
16.215.019.012.417.2...
15.218.216.3...
23.621.414.320.419.5
...23.418.523.022.5
21.517.320.619.623.1
22.621.720.719.818.8
14.8...
17.618.919.9
20.921.822.819.120.1
17.911.221.022.015.4
19.218.120.2...
21.2
19.418.222.115.720.3
11.818.421.319.5...
26.824.517.523.622.6
13.526.621.726.125.6
24.720.523.722.826.3
25.824.823.922.922.0
18.014.020.822.123.1
24.025.026.022.223.2
21.114.524.225.118.6
22.421.223.4...
24.3
22.521.425.318.923.5
15.121.524.522.7...
29.927.720.626.725.8
16.729.824.829.328.8
27.823.726.925.929.4
29.028.027.026.125.1
21.217.224.025.326.2
27.228.129.125.426.4
24.317.827.328.321.8
25.624.426.5...
27.5
25.724.628.522.126.7
18.324.727.625.9...
30.728.521.427.526.6
17.530.525.630.129.6
28.624.527.726.730.2
29.728.827.826.925.9
22.018.024.826.127.0
28.028.929.926.227.2
25.118.628.129.122.6
26.425.227.3...
28.3
26.525.429.222.927.5
19.225.528.426.6...
34.632.425.431.530.5
21.534.529.634.033.5
32.628.431.630.734.2
33.732.731.830.829.9
26.022.128.730.031.0
31.932.933.830.231.1
29.022.632.133.026.6
30.329.231.317.032.2
30.529.333.226.931.4
23.229.532.430.617.5
42.540.333.339.338.4
29.442.437.441.941.4
40.536.339.538.542.0
41.640.639.738.737.7
33.930.036.637.938.9
39.840.841.738.039.0
36.930.640.040.934.5
38.237.139.225.240.1
38.337.241.134.839.3
31.237.440.338.525.7
46.544.237.243.342.3
33.446.341.445.845.3
44.440.343.442.546.0
45.544.543.642.641.7
37.834.040.641.842.8
43.744.745.742.042.9
40.934.643.944.938.4
42.141.043.129.244.1
42.341.245.038.743.2
35.141.344.242.429.8
50.448.241.247.246.3
37.350.245.349.849.3
48.344.247.446.449.9
49.448.547.546.645.6
41.837.944.545.846.7
47.748.649.645.946.9
44.838.547.848.842.4
46.145.047.033.248.0
46.245.148.942.747.2
39.145.348.146.433.8
55.353.146.152.151.2
42.255.150.254.654.2
53.249.152.351.354.8
54.353.452.451.550.5
46.742.849.450.751.6
52.653.554.550.851.8
49.743.452.753.747.3
51.049.951.938.152.9
51.150.053.847.652.1
44.050.253.051.338.7
59.857.650.756.755.7
46.859.754.859.258.7
57.853.756.855.959.4
58.957.957.056.055.1
51.347.454.055.256.2
57.158.159.055.456.3
54.348.057.358.251.9
55.554.456.542.857.4
55.754.658.452.256.7
48.654.757.655.843.3
PULL
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...41.0.........
38.7......
50.269.0
...36.5......
45.6
34.2...
59.6......
41.0.........
38.7
...36.550.2...
34.2
...45.6.........
41.038.7......
36.5
...34.2.........
...
...
...
...
...
Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPPTM Belt Widths RPPTM PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 20 30 50 85 20 30 50 85
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
HTS® 8 mmDrive Selection Tables
K-120
419414412406399
394387387387387
377373361354354
352348338335331
322319311309306
290290290284274
269266258249242
242230228226218
209205193193181
177169157145133
2.772.802.812.862.91
2.953.003.003.003.00
3.083.113.213.273.27
3.293.333.433.463.50
3.603.643.733.753.79
4.004.004.004.094.24
4.314.364.504.674.80
4.805.055.095.145.33
5.545.656.006.006.40
6.556.867.388.008.73
2640322822
3824304864
2636282244
3424562632
4022302438
2836482234
2644322430
4038222836
2634243230
2228262422
2.6074.0103.2082.8072.206
3.8102.4063.0084.8126.416
2.6073.6092.8072.2064.411
3.4092.4065.6142.6073.208
4.0102.2063.0082.4063.810
2.8073.6094.8122.2063.409
2.6074.4113.2082.4063.008
4.0103.8102.2062.8073.609
2.6073.4092.4063.2083.008
2.2062.8072.6072.4062.206
72112908064
1127290
144192
801129072
144
11280
19290
112
14480
11290
144
11214419290
144
112192144112144
192192112144192
144192144192192
144192192192192
7.21811.2299.0238.0206.416
11.2297.2189.023
14.43719.249
8.02011.2299.0237.218
14.437
11.2298.020
19.2499.023
11.229
14.4378.020
11.2299.023
14.437
11.22914.43719.2499.023
14.437
11.22919.24914.43711.22914.437
19.24919.24911.22914.43719.249
14.43719.24914.43719.24919.249
14.43719.24919.24919.24919.249
3.137.564.683.732.65
7.222.894.078.92
11.50
3.136.873.732.658.25
5.352.89
10.203.134.68
7.562.654.072.897.22
3.736.878.922.655.35
3.138.254.682.894.07
7.567.222.653.736.87
3.135.352.894.684.07
2.653.733.132.892.65
4.9712.007.455.934.21
11.54.596.46
14.2018.20
4.9710.905.934.21
13.10
8.504.59
16.304.977.45
12.004.216.464.59
11.50
5.9310.9014.204.218.50
4.9713.107.454.596.46
12.0011.504.215.93
10.90
4.978.504.597.456.46
4.215.934.974.594.21
8.6020.8012.9010.307.28
19.807.94
11.2024.5031.60
8.6018.9010.307.28
22.70
14.707.94
28.108.60
12.90
20.807.28
11.207.94
19.80
10.3018.9024.57.28
14.70
8.6022.7012.907.94
11.20
20.8019.807.28
10.3018.90
8.6014.707.94
12.9011.20
7.2810.308.607.947.28
...36.2.........
34.5......
42.754.9
...32.8......
39.4
25.6...
48.9......
36.2.........
34.5
...32.842.7...
25.6
...39.4.........
36.234.5......
32.8
...25.6.........
...
...
...
...
...
5.328.596.705.784.41
8.124.866.24
10.5014.50
5.327.645.784.419.55
7.174.86
12.505.326.70
8.594.416.244.868.12
5.787.64
10.504.417.17
5.329.556.704.866.24
8.598.124.415.787.64
5.327.174.866.706.24
4.415.785.324.864.41
8.4013.6010.609.136.97
12.807.689.86
16.6022.8
8.4012.109.136.97
15.10
11.307.68
19.708.40
10.60
13.606.979.867.6812.8
9.1312.1016.606.97
11.30
8.4015.1010.607.689.86
13.6012.806.979.13
12.10
8.4011.307.68
10.609.86
6.979.138.407.686.97
14.623.618.415.812.1
22.213.317.128.839.6
14.620.915.812.126.2
19.713.334.214.618.4
23.612.117.113.322.2
15.820.928.812.119.7
14.626.218.413.317.1
23.622.212.115.820.9
14.619.713.318.417.1
12.115.814.613.312.1
PULLEYS
K113- K128 5/20/05 5:08 PM Page 120
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-121
HTS® 8 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
720 800 880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2400 2600 2800 3048 3280 3600 4400
.9 1.0 1.1 1.2
.9 1.0 1.1 1.2
60.........
7.1
...6.1.........
...
...
...6.3...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
7.7......
6.78.7
...7.8.........
6.9......
7.9...
...7.0.........
...7.1.........
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
9.3...
7.18.4
10.3
...9.47.3......
8.5...
7.49.6...
...8.7...
7.5...
...8.8...
7.6...
...
...
...7.8...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
10.9...
8.810.011.9
...11.18.9......
10.2...
9.111.2...
...10.3...
9.2...
...10.4...
9.3...
...
...
...9.5...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
12.5...
10.411.713.5
...12.710.6......
11.8...
10.712.8...
...11.9...
10.88.2
...12.18.3
11.0...
8.4......
11.1...
8.6......
8.7...
...
...8.8......
...
...
...
...
...
...
...
...
...
...
14.19.4
12.113.315.1
9.514.312.2......
13.49.6
12.314.4...
9.813.6...
12.59.9
...13.710.012.6...
10.2......
12.8...
10.3.......
10.4...
...
...10.5......
...
...
...
...
...
...
...
...
...
...
15.711.113.714.916.7
11.215.913.8......
15.011.314.016.0...
11.415.2...
14.111.6
...15.311.714.2...
11.8......
14.4...
12.0.......
12.1...
...
...12.2......
...
...
...
...
...
...
...
...
...
...
16.211.514.215.417.2
11.716.314.3......
15.511.814.516.5...
11.915.6...
14.612.1
...15.812.214.7...
12.3......
14.9...
12.5......
12.6...
...
...12.7......
...
...
...
...
...
9.2............
17.312.715.316.518.3
12.817.515.4......
16.613.015.617.6...
13.116.8...
15.713.2
...16.913.415.9...
13.5......
16.09.7
13.6...
9.813.810.0
...
...13.910.1...
10.2...
10.3......
10.5............
20.516.018.519.721.5
16.120.618.612.3...
19.816.218.820.812.5
16.419.9...
18.916.5
12.820.116.619.112.9
16.813.1...
19.213.2
16.9...
13.317.013.4
...
...17.213.6...
13.7...
13.8......
13.9............
23.719.221.722.824.6
19.323.821.815.6...
23.019.422.024.015.9
19.623.1...
22.119.7
16.123.319.922.316.3
20.016.4...
22.416.5
20.1...
16.720.316.8
...
...20.416.9...
17.1...
17.2......
17.3...
11.711.812.0
26.822.424.926.027.8
22.527.025.018.9...
26.222.725.227.119.2
22.826.313.525.322.9
19.426.423.125.419.6
23.219.714.025.619.8
23.414.220.023.520.1
14.514.623.620.214.7
20.414.820.515.015.1
20.615.215.315.515.6
27.623.225.726.828.6
23.327.825.819.713.8
26.923.525.927.920.0
23.627.114.326.123.7
20.227.223.926.220.4
24.020.514.826.420.7
24.215.120.824.320.9
15.315.524.421.115.6
21.215.721.315.816.0
21.516.116.216.316.5
31.627.129.630.832.5
27.331.729.823.718.1
30.927.429.931.924.0
27.631.018.630.127.7
24.331.227.930.224.4
28.024.619.130.324.7
28.219.424.828.325.0
19.619.728.425.119.9
25.320.025.420.120.3
25.520.420.520.620.8
39.535.137.538.640.4
35.239.637.731.726.3
38.835.437.839.832.0
35.538.926.838.035.7
32.339.135.838.132.5
36.032.627.438.332.7
36.127.632.936.333.0
27.928.036.433.228.2
33.328.333.428.428.6
33.628.728.829.029.1
43.439.041.542.644.4
39.243.641.635.730.3
42.739.341.843.736.0
39.542.930.941.939.6
36.343.039.842.136.4
39.936.631.442.236.7
40.131.736.940.237.0
32.032.140.437.232.2
37.332.437.432.532.6
37.632.832.933.133.2
47.343.045.446.548.3
43.147.545.639.734.3
46.743.345.747.640.0
43.446.834.945.943.6
40.347.043.746.040.4
43.940.635.446.240.7
44.035.740.944.241.0
36.036.144.341.136.3
41.336.441.436.636.7
41.636.837.037.137.2
52.247.950.351.453.2
48.052.450.544.639.3
51.648.250.652.544.9
48.351.739.950.848.5
45.251.948.650.945.3
48.845.540.451.145.6
48.940.745.849.145.9
41.041.149.246.141.3
46.241.446.441.541.7
46.541.842.042.142.2
56.852.554.956.057.8
52.657.055.049.243.9
56.252.855.257.149.5
52.956.344.555.353.1
49.856.553.255.549.9
53.450.145.155.650.2
53.545.350.453.750.5
45.645.853.850.745.9
50.846.051.046.246.3
51.146.546.646.846.9
63.158.861.262.364.1
58.963.361.355.550.3
62.559.161.563.455.8
59.262.650.961.659.4
56.162.859.561.856.3
59.756.451.461.956.6
59.851.756.760.056.9
52.052.160.157.052.3
57.252.457.352.652.7
57.452.953.053.153.3
78.974.677.078.179.8
74.779.077.171.366.1
78.274.977.379.271.6
75.078.466.777.475.2
71.978.575.377.672.1
75.572.267.377.772.4
75.667.672.575.872.7
67.968.075.972.868.2
73.068.373.168.568.6
73.368.868.969.169.2
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HTS® 14 mmDrive Selection Tables
K-122
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Sprocket Combination HP Ratings @ 1750 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
17501750175017501750
17501750175017501750
17501750175017501750
17501750169216901663
16581653165316471647
16411641163316331625
16151604159115861575
15751566155615561556
15441544153115311517
15111500149314881488
1.001.001.001.001.00
1.001.001.001.001.00
1.001.001.001.001.00
1.001.001.031.041.05
1.061.061.061.061.06
1.071.071.071.071.08
1.081.091.101.101.11
1.111.121.131.131.13
1.131.131.141.141.15
1.161.171.171.181.18
2829303234
3638404448
5256606468
7280292838
3634683264
3060285652
4844402936
7234326480
3060285652
3848293468
4.9125.0885.2635.6145.965
6.3166.6677.0187.7208.421
9.1239.825
10.52711.22911.930
12.63214.0365.0884.9126.667
6.3165.965
11.9305.614
11.229
5.26310.5274.9129.8259.123
8.4217.7207.0185.0886.316
12.6325.9655.614
11.22914.036
5.26310.5274.9129.8259.123
6.6678.4215.0885.965
11.930
2829303234
3638404448
5256606468
7280302940
3836723468
3264306056
5248443240
8038367290
3468326460
4456344080
4.9125.0885.2635.6145.965
6.3166.6677.0187.7208.421
9.1239.825
10.52711.22911.930
12.63214.0365.2635.0887.018
6.6676.316
12.6325.965
11.930
5.61411.2295.263
10.5279.825
9.1238.4217.7205.6147.018
14.0366.6676.316
12.63215.790
5.96511.9305.614
11.22910.527
7.7209.8255.9657.018
14.036
22.624.225.829.333.0
36.939.841.344.347.0
49.451.553.354.755.8
56.456.624.222.639.8
36.933.055.829.354.7
25.853.322.651.549.4
47.044.341.324.236.9
56.433.029.354.756.6
25.853.322.651.549.4
39.847.024.233.055.8
33.035.437.842.948.2
53.958.160.464.868.7
72.275.377.980.081.5
82.582.835.433.058.1
53.948.281.542.980.0
37.877.933.075.372.2
68.764.860.435.453.9
82.548.242.980.082.8
37.877.933.075.372.2
58.168.735.448.281.5
53.957.761.669.978.7
88.094.898.6
106.0112.0
118.0123.0127.0130.0133.0
135.0135.057.753.994.8
88.078.7
133.069.9
130.0
61.6127.053.9
123.0118.0
112.0106.098.657.788.0
135.078.769.9
130.0135.0
61.6127.053.9
123.0118.0
94.8112.057.778.7
133.0
74.780.085.597.0
109.0
122.0132.0137.0147.0156.0
163.0170.0176.0181.0184.0
187.0187.080.074.7
132.0
122.0109.0184.097.0
181.0
85.5176.074.7
170.0163.0
156.0147.0137.080.0
122.0
187.0 109.0 97.0
181.0187.0
85.5176.074.7
170.0163.0
132.0156.080.0
109.0184.0
................
...
...207222235
247258266273279
282283.........
...
...279...
273
...266...
258247
235222207......
282......
273283
...266...
258247
...235......
279
38.940.542.145.248.4
51.654.858.164.470.8
77.183.389.395.3
101.0
107.0117.040.538.954.8
51.648.4
101.045.295.3
42.189.338.983.377.1
70.864.458.140.551.6
107.048.445.295.3
117.0
42.189.338.983.377.1
54.870.840.548.4
101.0
56.959.261.666.371.0
75.780.485.194.5
104.0
113.0122.0131.0140.0149.0
157.0173.059.256.980.4
75.771.0
149.066.3
140.0
61.6131.056.9
122.0113.0
104.094.585.159.275.7
157.071.066.3
140.0173.0
61.6131.056.9
122.0113.0
80.4104.0 59.271.0
149. 0
93.096.8
101.0108.0116.0
124.0131.0139.0155.0170.0
185.0200.0215.0230.0244.0
258.0285.096.893.0
131.0
124.0116.0244.0108.0230.0
101.0215.093.0
200.0185.0
170.0155.0139.096.8
124.0
258.0116.0108.0230.0285.0
101.0215.093.0
200.0185.0
131.0170.096.8
116.0244.0
129134140150161
172182193215236
257278299320340
359397134129182
172161340150320
140299129278257
236215193134172
359161150320397
140299129278257
182236134161340
...
...
...
...
...
...
...292325357
389421453484515
544602.........
...
...515...
484
...453...
421389
357325292......
544......
484602
...453...
421389
...357......
515
PULLEYS
K113- K128 5/20/05 5:08 PM Page 122
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-123
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
11.311.010.810.29.7
9.18.5.........
...
...
...
...
...
...
...10.911.28.3
8.89.4...
9.9...
10.5...
11.0......
...
...
...10.68.5
...9.19.6......
10.2...
10.7......
...
...10.38.8...
15.715.415.214.614.1
13.513.012.411.310.2
...
...
...
...
...
...
...15.315.612.7
13.213.8...
14.3...
14.9...
15.4......
...10.711.915.013.0
...13.514.1......
14.6...
15.2......
12.1...
14.713.2...
19.819.619.318.718.2
17.617.116.515.414.3
13.212.1.........
...
...19.419.716.8
17.417.9...
18.5...
19.0...
19.611.612.7
13.814.916.019.217.1
...17.618.2......
18.7...
19.3...
12.1
16.313.218.917.4...
24.023.723.422.922.3
21.821.220.719.618.5
17.416.315.214.1...
...
...23.623.820.9
21.522.1...
22.613.5
23.214.623.715.716.8
17.919.020.123.321.2
...21.822.3......
22.914.023.415.116.3
20.417.423.021.5...
27.327.026.726.225.6
25.124.524.022.921.8
20.719.618.517.416.3
15.2...
26.927.124.3
24.825.415.725.916.8
26.517.927.019.020.1
21.222.323.426.624.5
...25.125.616.3...
26.217.426.718.519.6
23.720.726.324.814.6
29.529.228.928.427.8
27.326.726.225.124.0
22.921.820.719.618.5
17.115.229.129.426.5
27.027.617.928.119.0
28.720.129.221.222.3
23.424.525.628.826.7
16.327.327.818.5...
28.419.628.920.721.8
25.922.928.527.016.8
33.633.433.132.532.0
31.430.930.329.228.1
27.025.924.823.722.6
21.519.333.233.530.6
31.131.722.132.223.2
32.824.333.325.426.5
27.628.729.832.930.9
20.431.432.022.617.9
32.523.733.124.825.9
30.027.032.731.120.9
37.837.537.236.736.1
35.635.034.533.432.3
31.130.029.827.826.7
25.623.437.337.634.7
35.335.826.236.427.3
36.928.437.529.530.6
31.732.833.937.135.0
24.535.636.126.722.0
36.727.837.228.930.0
34.231.136.835.325.1
40.540.240.039.438.9
38.337.837.236.135.0
33.932.831.730.629.5
28.426.240.140.437.5
38.038.628.939.130.0
39.731.140.232.333.4
34.535.636.739.837.8
27.338.338.929.524.8
39.430.640.031.732.8
36.933.939.538.027.8
43.343.042.742.241.6
41.140.540.038.937.8
36.735.634.533.432.3
31.228.942.943.140.2
40.841.331.741.932.8
42.433.943.035.036.1
37.238.339.442.640.5
30.041.141.632.227.6
42.233.342.734.435.6
39.736.742.340.830.6
47.447.146.946.345.8
45.244.744.143.041.9
40.839.738.637.536.4
35.333.147.047.344.4
44.945.535.846.036.9
46.638.047.139.140.2
41.342.443.546.744.6
34.245.245.836.431.7
46.337.546.938.639.7
43.840.846.444.934.7
54.354.053.753.252.6
52.151.551.049.948.8
47.746.645.544.443.3
42.240.053.954.251.3
51.852.442.752.943.8
53.544.954.046.047.1
48.249.350.453.651.5
41.152.152.643.338.6
53.244.453.745.546.6
50.747.753.351.841.6
58.458.257.957.356.8
56.255.755.154.052.9
51.850.749.648.547.4
46.344.158.058.355.4
55.956.546.957.148.0
57.649.158.250.251.3
52.453.554.657.755.7
45.256.256.847.442.7
57.348.557.949.650.7
54.851.857.555.945.7
61.260.960.660.159.5
59.058.457.956.855.7
54.653.552.451.350.2
49.146.960.861.058.2
58.759.349.659.850.7
60.451.860.952.954.0
55.156.257.360.558.4
48.059.059.550.245.5
60.151.360.652.453.5
57.654.660.258.748.5
68.167.867.567.066.4
65.965.364.863.762.6
61.560.459.358.257.1
56.053.867.767.965.0
65.666.156.566.757.6
67.258.767.859.860.9
62.063.164.267.465.3
54.865.966.457.152.4
67.058.267.559.360.4
64.561.567.165.655.4
77.477.276.976.375.8
75.274.774.173.071.9
70.869.768.667.566.4
65.363.177.077.374.4
75.075.565.976.167.0
76.668.177.269.270.3
71.472.573.676.874.7
64.275.275.866.461.7
76.367.576.968.669.7
73.970.876.575.064.8
82.482.181.981.380.8
80.279.779.178.076.9
75.874.773.672.571.4
70.368.182.082.379.4
79.980.570.881.071.9
81.673.082.174.175.2
76.377.478.581.779.7
69.280.280.871.466.7
81.372.581.973.674.7
78.875.881.479.969.7
89.889.689.388.788.2
87.687.186.585.484.3
83.282.181.079.978.8
77.775.589.489.786.8
87.487.978.388.579.4
89.080.589.681.682.7
83.884.986.089.287.1
76.687.688.278.874.1
88.779.989.381.082.1
86.383.288.987.477.2
97.096.796.595.995.4
94.894.393.792.691.5
90.489.388.287.186.0
84.982.796.696.994.0
94.595.185.495.686.5
96.287.696.788.789.8
91.092.193.296.394.3
83.894.895.486.081.3
95.987.196.588.289.3
93.490.496.094.584.3
105.3105.0104.7104.2103.6
103.1102.5102.0100.999.8
98.797.696.595.494.3
93.291.0
104.9105.1102.2
102.8103.493.7
103.994.8
104.595.9
105.097.098.1
99.2100.3101.4104.6102.5
92.1103.1103.694.389.6
104.295.4
104.796.597.6
101.798.7
104.3102.892.6
113.5113.3113.0112.4111.9
111.3110.8110.2109.1108.0
106.9105.8104.7103.6102.5
101.499.2
113.1113.4110.5
111.1111.6102.0112.2103.1
112.7104.2113.3105.3106.4
107.5108.6109.7112.9110.8
100.3111.3111.9102.597.8
112.4103.6113.0104.7105.8
110.0106.9112.6111.1100.9
127.3127.1126.8126.2125.7
125.1124.6124.0122.9121.8
120.7119.6118.5117.4116.3
115.2113.0126.9127.2124.3
124.8125.4115.8125.9116.9
126.5118.0127.1119.1120.2
121.3122.4123.5126.6124.6
114.1125.1125.7116.3111.6
126.2117.4126.8118.5119.6
123.7120.7126.4124.8114.7
* These belts are not available in RPP construction.
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K113- K128 5/20/05 5:08 PM Page 123
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
14811474145814581458
14411441143214221410
14001400140014001385
13821375136113611352
13461338133613221313
13131313131312891283
12791273126912641250
12501244124012351225
12251212120311931188
11671167116711671153
1.181.191.201.201.20
1.211.211.221.231.24
1.251.251.251.251.26
1.271.271.291.291.29
1.301.311.311.321.33
1.331.331.331.361.36
1.371.381.381.381.40
1.401.411.411.421.43
1.431.441.451.471.47
1.501.501.501.501.52
4432304060
2856365229
3248647238
3044285634
4052296830
3648602844
3832295240
8064344828
5636443038
3240486029
7.7205.6145.2637.018
10.527
4.9129.8256.3169.1235.088
5.6148.421
11.22912.6326.667
5.2637.7204.9129.8255.965
7.0189.1235.088
11.9305.263
6.3168.421
10.5274.9127.720
6.6675.6145.0889.1237.018
14.03611.2295.9658.4214.912
9.8256.3167.7205.2636.667
5.6147.0188.421
10.5275.088
5238364872
3468446436
4060809048
3856367244
5268389040
4864803860
5244407256
11290486840
8052644456
4860729044
9.1236.6676.3168.421
12.632
5.96511.9307.720
11.2296.316
7.01810.52714.03615.7908.421
6.6679.8256.316
12.6327.720
9.12311.9306.667
15.7907.018
8.42111.22914.0366.667
10.527
9.1237.7207.018
12.6329.825
19.65015.7908.421
11.9307.018
14.0369.123
11.2297.7209.825
8.42110.52712.63215.7907.720
44.329.325.841.353.3
22.651.536.949.424.2
29.347.054.756.439.8
25.844.322.651.533.0
41.349.424.255.825.8
36.947.053.322.644.3
39.829.324.249.441.3
56.654.733.047.022.6
51.536.944.325.839.8
29.341.347.053.324.2
106.069.961.698.6
127.0
53.9123.088.0
118.057.7
69.9112.0130.0135.094.8
61.6106.053.9
123.078.7
98.6118.057.7
133.061.6
88.0112.0127.053.9
106.0
94.869.957.7
118.098.6
135.0130.078.7
112.053.9
123.088.0
106.061.694.8
69.998.6
112.0 127.0 57.7
64.842.937.860.477.9
33.075.353.972.235.4
42.968.780.082.558.1
37.864.833.075.348.2
60.472.235.481.537.8
53.968.777.933.064.8
58.142.935.472.260.4
82.880.048.268.733.0
75.353.964.837.858.1
42.960.468.777.935.4
147.097.085.5
137.0176.0
74.7170.0122.0163.080.0
97.0156.0181.0187.0132.0
85.5147.074.7
170.0109.0
137.0163.080.0
184.085.5
122.0156.0176.074.7
147.0
132.097.080.0
163.0137.0
187.0181.0109.0156.074.7
170.0122.0147.085.5
132.0
97.0137.0156.0176.080.0
222......
207266
...258...
247...
...235273282...
...222...
258...
207247...
279...
...235266...
222
...
...
...247207
283273...
235...
258...
222......
...207235266...
64.445.242.158.189.3
38.983.351.677.140.5
45.270.895.3
107.054.8
42.164.438.983.348.4
58.177.140.5
101.042.1
51.670.889.338.964.4
54.845.240.577.158.1
117.095.348.470.838.9
83.351.664.442.154.8
45.258.170.889.340.5
94.566.361.685.1
131.0
56.9122.075.7
113.059.2
66.3104.0140.0157.080.4
61.694.556.9
122.071.0
85.1113.059.2
149.061.6
75.7104.0131.056.994.5
80.466.359.2
113.085.1
173.0140.071.0
104.056.9
122.075.794.561.680.4
66.385.1
104.0131.059.2
155.0108.0101.0139.0215.0
93.0200.0124.0185.096.8
108.0170.0230.0258.0131.0
101.0155.093.0
200.0116.0
139.0185.096.8
244.0101.0
124.0170.0215.093.0
155.0
131.0108.096.80185.0139.0
285.0230.0116.0170.093.0
200.0124.0155.0101.0131.0
108.0139.0170.0 215.0 96.8
215150140193299
129278172257134
150236320359182
140215129278161
193257134340140
172236299129215
182150134257193
397320161236129
278172215140182
150193236299134
325......
292453
...421...
389...
...357484544...
...325...
421...
292389...
515...
...357453...
325
...
...
...389292
602484...
357...
421...
325......
...292357453...
HTS® 14 mmDrive Selection Tables
K-124
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Sprocket Combination HP Ratings @ 1750 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
PULLEYS
K113- K128 5/20/05 5:08 PM Page 124
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
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35.038.639.136.130.0
39.731.137.232.239.3
38.333.328.425.936.4
38.934.439.430.637.5
35.531.739.026.438.6
36.632.828.939.133.9
35.837.738.731.135.0
21.626.936.932.238.8
29.436.133.338.035.2
37.234.431.627.438.1
37.841.341.938.932.8
42.433.940.035.042.0
41.136.131.128.639.1
41.637.242.233.340.2
38.334.441.729.241.3
39.435.531.641.936.6
38.640.541.533.937.7
24.429.739.735.041.6
32.238.836.140.838.0
39.937.234.430.240.9
41.945.546.043.036.9
46.638.044.139.146.2
45.240.235.332.843.3
45.741.346.337.544.4
42.438.645.933.345.5
43.539.735.846.040.8
42.744.645.638.041.9
28.533.843.839.145.7
36.343.040.244.942.1
44.141.338.534.345.0
48.852.452.949.943.8
53.544.951.046.053.1
52.147.142.139.750.2
52.648.253.244.451.3
49.345.552.840.252.4
50.446.642.752.947.7
49.651.552.544.948.8
35.440.750.746.052.6
43.249.947.151.849.0
51.048.245.441.351.9
52.956.557.054.047.9
57.649.155.150.257.2
56.251.346.343.854.3
56.852.457.348.555.4
53.549.656.944.356.5
54.650.746.857.051.8
53.755.756.649.052.9
39.644.954.850.156.8
47.454.051.255.953.2
55.152.349.645.456.1
55.759.359.856.850.7
60.451.857.952.959.9
59.054.049.046.657.0
59.555.160.151.258.1
56.252.459.747.159.2
57.353.549.659.854.6
56.558.459.451.855.7
42.447.657.652.959.5
50.156.854.058.755.9
57.955.152.348.258.8
62.666.166.763.757.6
67.258.764.859.866.8
65.960.955.953.563.9
66.462.067.058.165.0
63.159.266.654.066.1
64.260.356.566.761.4
63.465.366.358.762.5
49.354.564.559.866.4
57.063.760.965.662.8
64.862.059.255.165.7
71.975.576.173.067.0
76.668.174.169.276.2
75.270.365.362.873.3
75.871.476.367.574.4
72.568.675.963.475.5
73.669.765.976.170.8
72.874.775.668.171.9
58.663.973.969.275.8
66.473.070.375.072.2
74.171.468.664.475.1
76.980.571.078.071.9
81.673.079.174.181.2
80.275.270.367.878.3
80.776.381.372.579.4
77.473.680.968.380.5
78.574.770.881.075.8
77.779.680.673.076.9
63.668.978.874.180.7
71.478.075.279.977.2
79.176.373.669.480.1
84.387.988.585.479.4
89.080.586.581.688.6
87.682.777.775.285.7
88.283.888.779.986.8
84.981.088.375.887.9
86.082.178.388.583.2
85.287.188.180.584.3
71.176.383.381.688.2
78.885.482.787.484.6
86.583.881.076.987.5
91.595.195.692.686.5
96.287.693.788.795.8
94.889.884.982.492.9
95.490.995.987.194.0
92.088.295.582.995.1
93.189.385.495.690.4
92.394.395.287.691.5
78.283.593.488.795.4
86.092.689.894.591.8
93.790.988.284.094.7
99.8103.3103.9100.9
94.8
104.595.9
102.097.0
104.0
103.198.193.190.7
101.1
103.699.2
104.295.4
102.2
100.396.5
103.891.2
103.3
101.497.693.7
103.998.7
100.6102.5103.5
95.999.8
86.591.8
101.797.0
103.6
94.2100.9
98.1102.8100.0
102.099.296.492.3
102.9
108.0111.6112.2109.1103.1
112.7104.2110.2105.3112.3
111.3106.4101.498.9109.4
111.9107.5112.4103.6110.5
108.6104.7112.099.5111.6
109.7105.8102.0112.2106.9
108.9110.8111.8104.2108.0
94.8100.0110.0105.3111.9
102.5109.1106.4111.1108.3
110.2107.5104.7100.6111.2
121.8125.4125.9122.9116.9
126.5118.0124.0119.1126.1
125.1120.2115.2112.7123.2
125.7121.3126.2117.4124.3
122.4118.5125.8113.3125.4
123.5119.6115.7125.9120.7
122.6124.6125.5117.9121.8
108.6113.8123.7119.0125.7
116.3122.9120.2124.8122.1
124.0121.3118.5114.3125.0
...9.49.9......
10.5.........
10.0
9.1............
9.6...
10.2...
8.2
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9.3
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14.9...
12.4...
14.5
13.5.........
11.5
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14.6...
12.6
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14.2...
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11.8......
14.3...
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10.1
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13.210.3
12.3.........
13.3
14.317.918.515.4...
19.0...
16.511.518.6
17.612.6......
15.7
18.213.718.7...
16.8
14.8...
18.3...
17.9
16.012.0...
18.413.2
15.117.118.0...
14.3
...
...16.211.418.2
...15.412.617.314.5
16.513.7......
17.5
18.522.022.619.613.5
23.114.620.715.722.7
21.816.8......
19.8
22.317.922.914.020.9
19.015.122.5...
22.0
20.116.2...
22.617.3
19.321.222.214.518.4
...
...20.415.622.3
...19.516.721.518.7
20.617.815.0...
21.6
21.825.425.922.916.8
26.517.924.019.026.0
25.120.115.1...
23.1
25.621.226.217.324.2
22.318.425.8...
25.3
23.419.515.625.920.6
22.624.525.517.821.7
...
...23.718.925.6
16.122.820.024.822.0
23.921.118.3...
24.9
24.027.628.125.119.0
28.720.126.221.228.2
27.322.317.3...
25.3
27.823.428.419.526.4
24.520.628.015.327.5
25.621.717.828.122.8
24.826.727.720.023.9
...15.825.921.127.8
18.325.022.327.024.2
26.123.420.616.327.1
28.131.732.229.223.1
32.824.230.325.332.4
31.426.421.519.029.5
32.027.532.523.730.6
28.624.832.119.531.7
29.725.922.032.227.0
28.930.931.824.228.1
...20.030.025.332.0
22.529.226.431.128.3
30.327.524.720.531.3
32.235.836.433.327.3
36.928.434.429.536.5
35.530.625.623.133.6
36.131.736.727.834.7
32.828.936.223.635.8
33.930.026.136.431.1
33.135.036.028.332.2
18.824.134.229.436.1
26.733.330.535.332.5
34.431.628.924.735.4
K-125
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
PULL
EYS
* These belts are not available in RPP construction.
K113- K128 5/20/05 5:08 PM Page 125
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
HTS® 14 mmDrive Selection Tables
K-126
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Sprocket Combination HP Ratings @ 1750 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
PULLEYS
11441138113211251125
11141108109410941089
10771069106310631057
10501050103910291021
1011101010001000992
984978976972972
963942938938933
933930926924906
875875875875875
875875875856846
1.531.541.551.561.56
1.571.581.601.601.61
1.631.641.651.651.66
1.671.671.681.701.71
1.731.731.751.751.76
1.781.791.791.801.80
1.821.861.871.871.88
1.881.881.891.891.93
2.002.002.002.002.00
2.002.002.002.052.07
3452443672
2838304056
3244346829
3648384028
5230326434
3638294080
4428306032
4834363829
2830323436
4056724429
5.9659.1237.7206.316
12.632
4.9126.6675.2637.0189.825
5.6147.7205.965
11.9305.088
6.3168.4216.6677.0184.912
9.1235.2635.614
11.2295.965
6.3166.6675.0887.018
14.036
7.7204.9125.263
10.5275.614
8.4215.9656.3166.6675.088
4.9125.2635.6145.9656.316
7.0189.825
12.6327.7205.088
52806856
112
4460486490
527256
11248
6080646848
905256
11260
64685272
144
805256
11260
9064687256
5660646872
801121449060
9.12314.03611.9309.825
19.650
7.72010.5278.421
11.22915.790
9.12312.6329.825
19.6508.421
10.52714.03611.22911.9308.421
15.7909.1239.825
19.65010.527
11.22911.9309.123
12.63225.264
14.0369.1239.825
19.65010.527
15.79011.22911.93012.6329.825
9.82510.52711.22911.93012.632
14.03619.65025.26415.79010.527
33.049.444.336.956.4
22.639.825.841.351.5
29.344.333.055.824.2
36.947.039.841.322.6
49.425.829.354.733.0
36.939.824.241.356.6
44.322.625.853.329.3
47.033.036.939.824.2
22.625.829.333.036.9
41.351.556.444.324.2
48.272.264.853.982.5
33.058.137.860.475.3
42.964.848.281.535.4
53.968.758.160.433.0
72.237.842.980.048.2
53.958.135.460.482.8
64.833.037.877.942.9
68.748.253.958.135.4
33.037.842.948.253.9
60.475.382.564.835.4
78.7118.0106.088.0
135.0
53.994.861.698.6
123.0
69.9106.078.7
133.057.7
88.0112.094.898.653.9
118.061.669.9
130.078.7
88.094.857.798.6
135.0
106.053.961.6
127.069.9
112.078.788.094.857.7
53.961.669.978.788.0
98.6123.0135.0106.057.7
109.0163.0147.0122.0187.0
74.7132.085.5
137.0170.0
97.0147.0109.0184.080.0
122.0156.0132.0137.074.7
163.085.597.0
181.0109.0
122.0132.080.0
137.0187.0
147.074.785.585.5
176.0
97.0156.0109.0122.0132.0
80.074.785.597.0
109.0
122.0137.0170.0187.0147.080.0
...247222...
282
...
...
...207258
...222...
279...
...235...
207...
247......
273...
...
...
...207283
222......
266...
235............
...
...
...
...
...
207258282222...
48.477.164.451.6
107.0
38.954.842.158.183.3
45.264.448.4
101.040.5
51.670.854.858.138.9
77.142.145.295.348.4
51.654.840.558.1
117.0
64.438.942.189.345.2
70.848.451.654.840.5
38.942.145.248.451.6
58.183.3
107.064.440.5
71.0113.094.575.7
157.0
56.980.461.685.1
122.0
66.394.571.0
149.059.2
75.7104.080.485.156.9
113.061.666.3
140.071.0
75.780.459.285.1
173.0
94.556.961.6
131.066.3
104.071.075.780.459.2
56.961.666.371.075.7
85.1122.0157.094.559.2
116.0185.0155.0124.0258.0
93.0131.0101.0139.0200.0
108.0155.0116.0244.096.8
124.0170.0131.0139.093.0
185.0101.0108.0230.0116.0
124.0131.096.8
139.0285.0
155.093.0
101.0215.0108.0
170.0116.0124.0131.096.8
93.0101.0108.0116.0124.0
139.0200.0258.0155.096.8
161257215172359
129182140193278
150215161340134
172236182193129
257140150320161
172182134193397
215129140299150
236161172182134
129140150161172
193278359215134
...389325...
544
...
...
...292421
...325...
515...
...357...
292...
389......
484...
...
...
...292602
325......
453...
357............
...
...
...
...
...
292421544325...
K113- K128 5/20/05 5:08 PM Page 126
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
36.329.932.735.522.6
38.334.737.433.827.9
36.632.235.823.137.6
34.930.534.133.337.7
28.536.936.023.635.2
34.433.537.032.7...
31.037.136.324.135.5
29.034.633.832.936.4
36.635.734.934.033.2
31.524.6...
29.535.9
39.132.735.538.325.4
41.037.440.236.630.7
39.434.938.525.940.3
37.733.236.936.040.5
31.239.638.826.438.0
37.136.339.835.4...
33.739.939.126.938.2
31.737.436.535.739.2
39.338.537.636.836.0
34.327.420.232.338.6
43.236.839.642.429.6
45.241.644.340.734.9
43.539.142.730.144.5
41.837.441.040.244.6
35.443.842.930.642.1
41.340.443.939.623.6
37.944.043.231.142.4
35.941.540.739.843.3
43.542.641.841.040.1
38.431.624.536.442.8
50.143.846.549.336.5
52.148.551.247.641.8
50.446.049.637.051.4
48.744.347.947.151.5
42.350.749.837.549.0
48.247.350.846.530.6
44.850.950.138.049.3
42.848.447.646.850.2
50.449.548.747.947.0
45.338.531.643.349.7
54.347.950.753.440.6
56.252.655.451.845.9
54.550.153.741.255.5
52.948.452.051.255.6
46.554.854.041.753.1
52.351.554.950.634.8
49.055.154.242.253.4
47.052.651.750.954.4
54.553.752.852.051.2
49.542.735.847.553.8
57.050.753.456.243.4
59.055.458.154.548.7
57.352.956.543.958.3
55.651.254.854.058.4
49.257.656.744.455.9
55.154.257.753.437.6
51.757.857.045.056.2
49.755.354.553.757.1
57.356.455.654.853.9
52.245.538.650.356.6
63.957.660.363.150.3
65.962.365.061.455.6
64.259.863.450.865.2
62.558.161.760.965.3
56.164.563.651.462.8
62.061.164.660.344.6
58.664.763.951.963.1
56.762.261.460.664.0
64.263.362.561.760.8
59.152.445.657.263.5
73.366.969.772.559.7
75.271.674.470.865.0
73.669.172.760.274.5
71.967.571.170.274.7
65.573.873.060.872.2
71.370.574.069.754.0
68.074.173.361.372.4
66.071.670.869.973.4
73.572.771.971.070.2
68.561.855.066.672.8
78.371.974.777.464.7
80.276.679.475.869.9
78.574.177.765.279.5
76.972.476.075.279.6
70.578.878.065.777.1
76.375.578.974.659.0
73.079.178.266.377.4
71.076.675.774.978.4
78.577.776.876.075.2
73.566.860.071.577.8
85.779.382.184.972.1
87.684.086.883.277.4
86.081.585.172.786.9
84.379.983.582.687.1
77.986.285.473.284.6
83.782.986.482.166.5
80.486.585.773.784.8
78.584.083.282.485.8
86.085.184.383.582.6
80.974.267.579.085.3
92.986.589.392.079.3
94.891.294.090.484.6
93.188.792.379.894.1
91.587.090.689.894.2
85.193.492.680.491.7
90.990.193.589.373.6
87.693.792.880.992.0
85.691.290.489.593.0
93.192.391.590.689.8
88.181.474.786.292.4
101.194.897.5
100.387.6
103.199.5
102.298.692.8
101.497.0
100.688.1
102.4
99.795.398.998.1
102.5
93.4101.7100.888.6
100.0
99.298.4
101.897.581.9
95.9102.0101.189.2
100.3
93.999.598.697.8
101.3
101.4100.699.798.998.1
96.489.783.094.4
100.7
109.4103.0105.8108.695.8
111.3107.7110.5106.9101.1
109.7105.3108.896.4
110.6
108.0103.6107.2106.4110.8
101.6109.9109.196.9
108.3
107.5106.6110.1105.890.2
104.1110.2109.497.5
108.6
102.2107.7106.9106.1109.5
109.7108.8108.0107.2106.3
104.798.091.3
102.7109.0
123.2116.8119.6122.4109.6
125.1121.5124.3120.7114.9
123.5119.0122.6110.2124.4
121.8117.4121.0120.1124.6
115.4123.7122.9110.7122.1
121.2120.4123.9119.6104.0
117.9124.0123.2111.2122.3
116.0121.5120.7119.8123.3
123.4122.6121.8121.0120.1
118.5111.8105.1116.5122.7
23.116.619.522.3...
25.021.424.220.614.6
23.418.922.5...
24.3
21.717.120.820.024.5
15.123.622.8...
21.9
21.120.223.819.4...
17.623.923.0...
22.2
15.521.320.519.623.2
23.322.421.620.719.9
18.1......
16.022.6
25.318.921.724.5...
27.223.626.422.816.8
25.621.124.7...
26.5
23.919.423.022.226.7
17.325.825.0...
24.1
23.322.426.021.6...
19.926.125.2...
24.4
17.823.522.721.825.4
25.524.723.822.922.1
20.4......
18.324.8
29.423.025.828.6...
31.427.830.626.921.0
29.725.228.9...
30.7
28.023.527.226.330.8
21.530.029.1...
28.3
27.426.630.125.7...
24.030.229.417.028.6
22.027.726.926.029.5
29.728.828.027.126.3
24.517.5...
22.528.9
33.627.230.032.819.8
35.531.934.731.125.2
33.929.433.020.334.8
32.227.731.330.535.0
25.734.133.320.832.4
31.630.834.329.9...
28.234.433.521.332.7
26.231.931.030.233.7
33.833.032.131.330.4
28.721.7...
26.733.1
...
...
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...
...
...
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11.5......
10.6...
13.49.7
12.6......
11.7...
10.8...
12.7
10.0.........
12.8
...12.011.1...
10.2
...
...12.1......
...12.211.3...
10.4
...
...
...
...11.5
11.610.79.8......
...
...
...
...10.8
15.6...
11.914.8...
17.613.916.713.1...
15.9...
15.0...
16.9
14.2...
13.312.417.0
...16.115.3...
14.4
13.512.716.311.8...
...16.415.5...
14.7
...13.812.912.015.7
15.814.914.013.212.3
...
...
...
...15.0
19.813.316.118.9...
21.718.120.917.2...
20.015.519.2...
21.0
18.313.817.516.621.1
...20.319.4...
18.6
17.716.920.416.0...
14.220.619.7...
18.8
...18.017.116.319.8
20.019.118.217.416.5
14.7.........
19.2
K-127
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
PULL
EYS
* These belts are not available in RPP construction.
K113- K128 5/20/05 5:08 PM Page 127
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
HTS® 14 mmDrive Selection Tables
K-128
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Sprocket Combination HP Ratings @ 1750 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
PULLEYS
833831826826824
820817813793788
778778778772766
750750746744739
729729729721708
705700700688681
681667661656656
648634632625625
622620613594583
583583583583564
2.102.112.122.122.13
2.132.142.152.212.22
2.252.252.252.272.29
2.332.332.342.352.37
2.402.402.402.432.47
2.482.502.502.552.57
2.572.632.652.672.67
2.702.762.772.802.80
2.812.822.862.953.00
3.003.003.003.003.10
8038346832
3028522936
3240643028
4872293438
3060802868
2932364428
5664343072
8029524060
3268283830
4856647229
14.0366.6675.965
11.9305.614
5.2634.9129.1235.0886.316
5.6147.018
11.2295.2634.912
8.41212.6325.0885.9656.667
5.26310.52714.0364.912
11.930
5.0885.6146.3167.7204.912
9.82511.2295.9655.263
12.632
14.0365.0889.1237.018
10.527
5.61411.9304.9126.6675.263
8.4219.825
11.22912.6325.088
1688072
14468
6460
1126480
7290
1446864
112168688090
7214419268
168
728090
11272
1441689080
192
21680
144112168
9019280
11290
14416819221690
29.47514.03612.63225.26411.930
11.22910.52719.65011.22914.036
12.63215.79025.26411.93011.229
19.65029.47511.93014.03615.790
12.63225.26433.68611.93029.475
12.63214.03615.79019.65012.632
25.26429.47515.79014.03633.686
37.89614.03625.26419.65029.475
15.79033.68614.03619.65015.790
25.26429.47533.68637.89615.790
56.639.833.055.829.3
25.822.649.424.236.9
29.341.354.725.822.6
47.056.424.233.039.8
25.853.356.622.655.8
24.229.336.944.322.6
51.554.733.025.856.4
56.624.249.441.353.3
29.355.822.639.825.8
47.051.554.756.424.2
82.858.148.281.542.9
37.833.072.235.453.9
42.960.480.037.833.0
68.782.535.448.258.1
37.877.982.833.081.5
35.442.953.964.833.0
75.380.048.237.882.5
82.835.472.260.477.9
42.981.533.058.137.8
68.775.380.082.535.4
135.094.878.7
133.069.9
61.653.9
118.057.788.0
69.998.6
130.061.653.9
112.0135.057.778.794.8
61.6127.0135.053.9
133.0
57.769.988.0
106.053.9
123.0130.078.761.6
135.0
135.057.7
118.098.6
127.0
69.9133.053.994.861.6
112.0123.0130.0135.057.7
187.0132.0109.0184.097.0
85.574.7
163.080.0
122.0
97.0137.0181.085.574.7
156.0187.080.0
109.0132.0
85.5176.0187.074.7
184.0
80.097.0
122.0147.074.7
170.0181.0109.085.5
187.0
187.080.0
163.0137.0176.0
97.0187.074.7
132.085.5
156.0170.0181.0187.080.0
283......
279...
...
...247......
...207273......
235282.........
...266283...
279
...
...
...222...
258273......
282
283...
247207266
...279.........
235258273282...
117.054.848.4
101.045.2
42.138.977.140.551.6
45.258.195.342.138.9
70.8107.040.548.454.8
42.189.3
117.038.9
101.0
40.545.251.664.438.9
83.395.348.442.1
107.0
117.040.577.158.189.3
45.2101.038.954.842.1
70.883.395.3
107.040.5
173.080.471.0
149.066.3
61.656.9
113.059.275.7
66.385.1
140.061.656.9
104.0157.059.271.080.4
61.6131.0173.056.9
149.0
59.266.375.794.556.9
122.0140.071.061.6
157.0
173.059.2
113.085.1
131.0
66.3149.056.980.461.6
104.0122.0140.0157.059.2
285.0131.0116.0244.0108.0
101.093.0
185.096.8
124.0
108.0139.0230.0101.093.0
170.0258.096.8
116.0131.0
101.0215.0285.093.0
244.0
96.8108.0124.0155.093.0
200.0230.0116.0101.0258.0
285.096.8
185.0139.0215.0
108.0244.093.0
131.0101.0
170.0200.0230.0258.096.8
397182161340150
140129257134172
150193320140129
236359134161182
140299397129340
134150172215129
278320161140359
397134257193299
150340129182140
236278320359134
602......
515...
...
...389......
...292484......
357544.........
...453602...
515
...
...
...325...
421484......
544
602...
389292453
...515.........
357421484544...
K113- K128 5/20/05 5:08 PM Page 128
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
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...12.5
...13.4
14.315.2
...14.4
...
12.7......
13.614.5
...
...13.8
...
...
13.0......
13.9...
13.111.3
...
...13.2
...
...
...11.6
...
...11.7
...
...
...
...
...11.8
...
...
...
...
...
...
...
...15.016.7
...17.6
18.519.4
...18.615.2
17.013.0
...17.918.7
...
...18.015.413.3
17.2......
18.1...
17.315.713.5
...17.5
...
...13.715.9
...
...16.0
...
...
...
13.9...
16.1....
14.2
...
...
...
...14.3
...18.420.1
...21.0
21.822.7
...22.018.6
20.416.5
...21.222.1
.....
21.318.816.7
20.6......
21.5...
20.719.117.0
...20.8
...
...17.219.3
...
...19.4
...
...
...
17.4...
19.6...
17.7
...
...
...
...17.8
...20.622.3
...23.2
24.124.9
...24.220.8
22.618.8
...23.524.3
...
...23.621.119.0
22.8......
23.7...
23.021.319.2
...23.1
...
...19.521.6
...
...21.7
...14.9
...
19.7....
21.815.219.9
...
...
...
...20.1
...24.826.5
...27.4
28.229.117.928.425.0
26.823.0
...27.628.5
18.4...
27.825.323.2
27.0......
27.9...
27.125.523.518.927.3
...
...23.725.8
...
...25.9
...19.3
...
24.0...
26.019.624.2
...
...
...
...24.3
...29.030.7
...31.5
32.433.222.232.529.2
30.927.2
...31.832.6
22.7...
31.929.527.4
31.2......
32.0...
31.329.727.723.231.4
...
...27.930.0
...
...30.1
...23.7
...
28.2...
30.223.928.4
...
...
...
...28.5
...31.733.4
...34.3
35.136.025.135.332.0
33.730.0
...34.635.4
25.5...
34.732.330.2
34.0......
34.8...
34.132.530.526.034.2
19.1...
30.732.8
...
...32.919.626.5
...
31.0...
33.026.731.2
20.0.........
31.3
...34.536.220.737.1
37.938.827.938.034.8
36.532.821.137.338.2
28.4...
37.535.033.0
36.721.6
...37.6
...
36.935.333.328.837.0
22.1...
33.535.5
...
...35.722.529.3
...
33.8...
35.829.634.0
23.0.........
34.1
...38.740.425.041.2
42.142.932.142.238.9
40.636.925.541.542.3
32.6...
41.639.237.2
40.925.9
...41.7
...
41.039.437.433.141.1
26.4...
37.739.7
...
...39.826.933.521.7
37.9...
40.033.838.2
27.322.1
...
...38.3
26.745.647.332.148.1
49.049.839.049.145.9
47.543.932.648.449.2
39.527.648.546.144.1
47.833.0
...48.628.1
47.946.444.440.048.1
33.528.544.646.6
...
...46.834.040.529.0
44.9...
46.940.845.1
34.529.524.2
...45.3
31.049.751.436.352.3
53.153.943.253.250.0
51.748.036.852.553.4
43.731.952.750.348.3
52.037.326.852.832.4
52.150.548.544.252.2
37.832.948.850.827.8
...50.938.244.733.3
49.128.251.045.049.3
38.733.828.7
...49.4
33.852.554.239.155.0
55.956.746.056.052.8
54.550.839.655.356.1
46.534.855.453.051.0
54.740.129.855.635.2
54.853.351.347.055.0
40.635.751.653.630.7
...53.741.147.536.2
51.831.153.847.852.1
41.536.731.6
...52.2
40.959.461.146.161.9
62.863.652.962.959.7
61.457.746.662.263.0
53.441.862.359.958.0
61.647.137.062.542.3
61.860.258.253.961.9
47.642.858.560.537.9
32.860.648.154.543.3
58.738.460.754.759.0
48.643.838.833.759.1
50.468.870.555.571.3
72.173.062.372.369.1
70.767.156.071.672.4
62.851.471.769.367.4
71.056.546.671.851.9
71.169.667.663.471.3
57.052.467.969.947.6
42.670.057.663.952.8
68.148.070.164.168.4
58.153.348.543.668.5
55.473.875.460.576.3
77.177.967.377.274.0
75.772.161.076.577.4
67.856.476.774.372.3
76.061.551.776.856.9
76.174.672.668.476.2
62.157.472.974.852.6
47.875.062.668.957.9
73.153.175.169.173.4
63.158.453.648.773.5
62.981.282.968.083.7
84.685.474.884.781.5
83.279.568.584.084.8
75.363.984.181.779.8
83.469.059.284.364.4
83.682.080.175.883.7
69.664.980.382.360.2
55.482.470.176.365.4
80.660.782.576.680.8
70.665.961.256.481.0
70.188.490.175.290.9
91.792.682.091.988.7
90.386.775.791.292.0
82.571.191.388.987.0
90.676.266.591.471.6
90.789.287.283.090.9
76.872.187.589.567.5
62.789.677.383.572.7
87.868.089.783.888.0
77.873.268.563.788.2
78.496.798.383.599.2
100.0100.890.2
100.196.9
98.695.084.099.4
100.3
90.879.599.697.295.2
98.984.574.899.780.0
99.097.595.591.399.1
85.180.595.897.775.8
71.297.985.691.881.0
96.076.398.092.196.3
86.181.576.972.196.4
86.7104.9106.691.8
107.4
108.3109.198.5
108.4105.2
106.9103.392.3
107.7108.5
99.187.8
107.8105.5103.5
107.192.883.2
108.088.3
107.3105.7103.899.6
107.4
93.488.8
104.1106.084.2
79.5106.193.9
100.189.3
104.384.7
106.3100.4104.6
94.489.885.280.5
104.7
100.6118.7120.4105.6121.2
122.1122.9112.3122.2119.0
120.7117.0106.1121.5122.3
112.9101.6121.6119.3117.3
120.9106.797.0
121.8102.1
121.1119.5117.6113.4121.2
107.2102.6117.8119.898.1
93.4119.9107.7113.9103.2
118.198.6
120.1114.2118.4
108.2103.799.194.5
118.5
K-129
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
PULL
EYS
* These belts are not available in RPP construction.
K129 - K144 5/20/05 5:11 PM Page 129
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
563551547544542
535531519510500
500486486474469
462458454453438
438438421417413
401396389389375
365365356354352
346340333328324
313310308302292
292292275273264
259255243235227
3.113.183.203.213.23
3.273.293.383.433.50
3.503.603.603.693.73
3.793.823.863.864.00
4.004.004.154.204.24
4.364.424.504.504.67
4.804.804.914.944.97
5.055.145.255.335.40
5.605.655.685.796.00
6.006.006.356.406.62
6.756.867.207.457.71
3668602852
4434645632
4840605230
3844562928
3648524034
4438324836
3040443429
3828323640
3034382928
3236343029
3228302928
6.31611.93010.5274.9129.123
7.7205.965
11.2299.8255.614
8.4217.018
10.5279.1235.263
6.6677.7209.8255.0884.912
6.3168.4219.1237.0185.965
7.7206.6675.6148.4216.316
5.2637.0187.7205.9655.088
6.6674.9125.6146.3167.018
5.2635.9656.6675.0884.912
5.6146.3165.9655.2635.088
5.6144.9125.2635.0884.912
11221619290168
144112216192112
168144216192112
144168216112112
144192216168144
192168144216168
144192216168144
192144168192216
168192216168168
192216216192192
216192216216216
19.65037.89633.68615.79029.475
25.26419.65037.89633.68619.650
29.47525.26437.89633.68619.650
25.26429.47537.89619.65019.650
25.26433.68637.89629.47525.264
33.68629.47525.26437.89629.475
25.26433.68637.89629.47525.264
33.68625.26429.47533.68637.896
29.47533.68637.89629.47529.475
33.68637.89637.89633.68633.686
37.89633.68637.89637.89637.896
36.955.853.322.649.4
44.333.054.751.529.3
47.041.353.349.425.8
39.844.351.524.222.6
36.947.049.441.333.0
44.339.829.347.036.9
25.841.344.333.024.2
39.822.629.336.941.3
25.833.039.824.222.6
29.336.933.025.824.2
29.322.625.824.222.6
53.981.577.933.072.2
64.848.280.075.342.9
68.760.477.972.237.8
58.164.875.335.433.0
53.968.772.260.448.2
64.858.142.968.753.9
37.860.464.848.235.4
58.133.042.953.960.4
37.848.258.135.433.0
42.953.948.237.835.4
42.933.037.835.433.0
88.0133.0127.053.9
118.0
106.078.7
130.0123.069.9
112.098.6
127.0118.061.6
94.8106.0123.057.753.9
88.0112.0118.098.678.7
106.094.869.9
112.088.0
61.698.6
106.078.757.7
94.853.969.988.098.6
61.678.794.857.753.9
69.988.078.761.657.7
69.953.961.657.753.9
122.0184.0176.074.7
163.0
147.0109.0181.0170.097.0
156.0137.0176.0163.085.5
132.0147.0170.080.074.7
122.0156.0163.0137.0109.0
147.0132.097.0
156.0122.0
85.5137.0147.0109.080.0
132.074.797.0
122.0137.0
85.5109.0132.080.074.7
97.0122.0109.085.580.0
97.074.785.580.074.7
...279266...
247
222...
273258...
235207266247...
...222258......
...235247207...
222......
235...
...207222......
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...207
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51.610189.338.977.1
64.448.495.383.345.2
70.858.189.377.142.1
54.864.483.340.538.9
51.670.877.158.148.4
64.454.845.270.851.6
42.158.164.448.440.5
54.838.945.251.658.1
42.148.454.840.538.9
45.251.648.442.140.5
45.238.942.140.538.9
75.7149.0131.056.9
113.0
94.571.0
140.0122.066.3
104.085.1
131.0113.061.6
80.494.5
122.059.256.9
75.7104.0113.085.171.0
94.580.466.3
104.075.7
61.685.194.571.059.2
80.456.966.375.785.1
61.671.080.459.256.9
66.375.771.061.659.2
66.356.961.659.256.9
124.0244.0215.093.0
185.0
155.0116.0230.0200.0108.0
170.0139.0215.0185.0101.0
131.0155.0200.096.893.0
124.0170.0185.0139.0116.0
155.0131.0108.0170.0124.0
101.0139.0155.0116.096.8
131.093.0
108.0124.0139.0
101.0116.0131.096.893.0
108.0124.0116.0101.096.8
108.093.0
101.096.893.0
172340299129257
215161320278150
236193299257140
182215278134129
172236257193161
215182150236172
140193215161134
182129150172193
140161182134129
150172161140134
150129140134129
...515453...
389
325...
484421...
357292453389...
...325421......
...357389292...
325......
357...
...292325......
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...292
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Sprocket Combination HP Ratings @ 1750 RPM DriverDN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt Widths
RPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
HTS® 14 mmDrive Selection Tables
K-130
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
PULLEYS
K129 - K144 5/20/05 5:11 PM Page 130
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
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...13.6
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...13.713.8
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15.4......
20.2...
...15.4......
15.8
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...16.0
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...16.216.3
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19.8......
24.4...
...20.0......
20.3
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...20.5
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...20.620.7
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24.1......
28.7...
...24.4......
24.6
...17.9......
24.8
18.1......
24.625.1
18.3.........
18.5
...
...18.8.......
19.0.........
19.1
...19.2.........
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27.0......
31.5...
20.527.2......
27.5
...20.9......
27.7
21.1......
27.827.9
21.4.........
21.6
...
...21.8......
22.0.........
22.1
...22.2.........
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29.8......
34.3...
23.430.0......
30.3
...23.9......
30.5
24.1......
30.630.8
24.3.........
24.6
...19.524.8...
19.7
25.0......
19.925.1
...25.220.1......
20.3......
20.520.6
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34.0......
38.522.5
27.834.3......
34.5
23.028.3......
34.8
28.523.4...
34.935.0
28.7......
23.928.9
...24.129.2...
24.3
29.4......
24.529.5
...29.624.8.......
25.0......
25.125.2
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41.0...
24.645.429.9
35.041.3...
25.141.5
30.435.4...
25.541.8
35.730.8...
41.942.0
35.926.0...
31.336.1
26.431.536.4...
31.8
36.626.8....
32.036.7
27.136.832.227.3...
32.427.5...
32.632.7
27.7......
27.928.0
...28.223.023.123.2
45.2...
29.149.634.3
39.245.5...
29.645.7
34.739.7...
30.046.0
39.935.2...
46.146.2
40.230.525.435.740.4
30.935.940.625.836.1
40.931.426.236.441.0
31.641.136.631.826.7
36.832.026.936.937.0
32.227.127.332.532.6
27.532.727.827.928.0
48.026.732.152.337.1
42.048.327.132.548.5
37.642.524.633.048.8
42.838.128.048.949.0
43.033.428.538.543.2
33.938.843.528.939.0
43.734.329.339.243.8
34.544.039.534.829.8
39.735.030.039.839.9
35.230.230.435.535.6
30.735.730.931.031.1
55.034.239.359.344.2
49.155.234.639.855.5
44.749.535.140.255.7
49.845.235.555.956.0
50.040.736.045.750.3
41.245.950.536.446.2
50.841.636.946.450.9
41.951.046.6942.137.3
46.942.337.547.047.1
42.537.838.042.842.9
38.243.038.438.638.7
64.444.049.068.753.8
58.664.744.549.564.9
54.359.145.050.065.2
59.354.845.465.365.4
59.650.445.955.359.8
50.955.560.146.455.8
60.351.446.856.060.4
51.660.656.351.947.3
56.552.147.556.656.7
52.347.848.052.652.7
48.252.848.448.648.7
69.449.254.173.658.9
63.669.649.754.669.9
59.464.150.155.170.2
64.359.950.670.370.4
64.655.551.160.464.8
56.060.665.151.660.8
65.356.552.061.165.5
56.765.661.357.052.5
61.657.252.761.761.8
57.553.053.257.757.8
53.457.953.753.853.
76.956.961.781.166.4
71.177.157.462.277.4
66.971.657.862.777.6
71.867.458.377.877.9
72.163.258.867.972.3
63.668.272.659.368.4
72.964.159.768.773.0
64.473.168.64.660.2
69.264.960.569.369.4
65.160.760.965.365.5
61.265.661.461.561.6
84.164.269.088.373.7
78.384.364.769.584.6
74.278.865.270.084.8
79.174.765.785.085.1
79.370.566.275.279.6
70.975.479.866.675.7
80.171.467.175.980.2
71.780.376.271.967.6
76.472.267.876.576.7
72.468.168.372.772.8
68.672.968.868.969.0
92.372.677.496.682.0
86.692.673.177.992.9
82.587.173.678.493.1
87.483.074.193.393.4
87.678.974.683.587.9
79.383.888.275.184.0
88.479.875.684.388.5
80.188.784.580.376.1
84.880.676.384.985.0
80.876.576.881.181.2
77.081.377.377.477.5
100.681.085.7
104.990.3
94.9100.981.586.2
101.2
90.995.482.086.7
101.4
95.791.482.5
101.6101.7
96.087.283.091.996.2
87.792.196.593.592.4
96.788.284.092.696.9
88.597.092.988.784.5
93.189.084.793.393.4
89.285.085.289.589.6
85.589.785.785.886.0
114.495.099.6
118.7104.2
108.8114.795.5
100.1115.0
104.7109.396.0
100.6115.2
109.5105.296.5
115.4115.5
109.8101.197.0
105.7110.1
101.6106.0110.397.5
106.3
110.6102.198.0
106.5110.7
102.4110.8106.8102.798.5
107.0102.998.7
102.2107.3
103.299.099.2
103.4103.5
99.5103.799.799.8
100.0
K-131
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
* These belts are not available in RPP construction.
PULL
EYS
K129 - K144 5/20/05 5:11 PM Page 131
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
11601160116011601160
11601160116011601160
11601160116011601160
11601160112111201102
10991096109610921092
10881088108310831077
10711063105510511044
10441038103110311031
10241024101510151005
1002994989986986
1.001.001.001.001.00
1.001.001.001.001.00
1.001.001.001.001.00
1.001.001.031.041.05
1.061.061.061.061.06
1.071.071.071.071.08
1.081.091.101.101.11
1.111.121.131.131.13
1.131.131.141.141.15
1.161.171.171.181.18
2829303234
3638404448
5256606468
7280292838
3634683264
3060285652
4844402936
7234326480
3060285652
3848293468
4.9125.0885.2635.6145.965
6.3166.6677.0187.7208.421
9.1239.825
10.52711.22911.930
12.63214.0365.0884.9126.67
6.3165.965
11.9305.614
11.229
5.26310.5274.9129.8259.123
8.4217.7207.0185.0886.316
12.6325.9655.614
11.22914.036
5.26310.5274.9129.8259.123
6.6678.4215.0885.965
11.930
2829303234
3638404448
5256606468
7280302940
3836723468
3264306056
5248443240
8038367290
3468326460
4456344080
4.9125.0885.2635.6145.965
6.3166.6677.0187.7208.421
9.1239.825
10.52711.22911.930
12.63214.0365.2635.0887.018
6.6676.316
12.6325.965
11.930
5.61411.2295.263
10.5279.825
9.1238.4217.7205.6147.018
14.0366.6676.316
12.63215.790
5.96511.9305.614
11.22910.527
7.7209.8255.9657.018
14.036
18.219.620.923.826.8
30.032.634.137.240.2
43.246.048.851.454.0
56.461.019.618.232.6
30.026.854.023.851.4
20.948.818.246.043.2
40.237.234.119.630.0
56.426.823.851.461.0
20.948.818.246.043.2
32.640.219.626.854.0
26.728.630.634.839.2
43.947.649.954.458.8
63.167.371.375.278.9
82.589.228.626.747.6
43.939.278.934.875.2
30.671.326.767.363.1
58.854.449.928.643.9
82.539.234.875.289.2
30.671.326.767.363.1
47.658.828.639.278.9
43.546.649.956.763.9
71.677.681.488.896.0
103.0110.0116.0123.0129.0
135.0145.046.643.577.6
71.663.9
129.056.7
123.0
49.9116.043.5
110.0103.0
96.088.881.446.671.6
135.063.956.7
123.0145.0
49.9116.043.5
110.0103.0
77.696.046.663.9
129.0
60.364.769.278.688.7
99.3108.0113.0123.0133.0
143.0152.0161.0170.0179.0
187.0202.064.760.3
108.0
99.388.7
179.078.6
170.0
69.2161.060.3
152.0143.0
133.0123.0113.064.799.3
187.088.778.6
170.0202.0
69.2161.060.3
152.0143.0
108.0133.064.788.7
179.0
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...171186201
216230244257270
282305.........
...
...270...
257
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230216
201186171......
282......
257305
...244...
230216
...201......
270
28.930.131.433.836.3
38.741.243.748.853.9
59.064.269.374.579.6
84.895.030.128.941.2
38.736.379.633.874.5
31.469.328.964.259.0
53.948.843.730.138.7
84.836.333.874.595.0
31.469.328.964.259.0
41.253.930.136.379.6
42.344.145.949.453.0
56.760.364.071.478.9
86.494.0
102.0109.0117.0
124.0139.044.142.360.3
56.753.0
117.049.4
109.0
45.9102.042.394.086.4
78.971.464.044.156.7
124.053.049.4
109.0139.0
45.9102.042.394.086.4
60.378.944.153.0
117.0
69.172.074.980.786.6
92.598.5
105.0117.0129.0
141.0154.0166.0178.0191.0
203.0228.072.069.198.5
92.586.6
191.080.7
178.0
74.9166.069.1
154.0141.0
129.0117.0105.072.092.5
203.086.680.7
178.0228.0
74.9166.069.1
154.0141.0
98.5129.072.086.6
191.0
95.899.8
104.0112.0120.0
128.0137.0145.0162.0179.0
196.0213.0230.0248.0265.0
282.0317.099.895.8
137.0
128.0120.0265.0112.0248.0
104.0230.095.8
213.0196.0
179.0162.0145.099.8
128.0
282.0120.0112.0248.0317.0
104.0230.095.8
213.0196.0
137.0179.099.8
120.0265.0
...
...
...
...
...
...
...219245270
296322348375401
427479.........
...
...401...
375
...348...
322296
270245219......
427......
375479
...348...
322296
...270......
401
Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
HTS® 14 mmDrive Selection Tables
K-132
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
PULLEYS
K129 - K144 5/20/05 5:11 PM Page 132
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
27.327.026.726.225.6
25.124.524.022.921.8
20.719.618.517.416.3
15.2...
26.927.124.3
24.825.415.725.916.8
26.517.927.019.020.1
21.222.323.426.624.5
...25.125.616.3...
26.217.426.718.519.6
23.720.726.324.814.6
29.529.228.928.427.8
27.326.726.225.124.0
22.921.820.719.618.5
17.415.229.129.426.5
27.027.617.928.119.0
28.720.129.221.222.3
23.424.525.628.826.7
16.327.327.818.5...
28.419.628.920.721.8
25.922.928.527.016.8
33.633.433.132.532.0
31.430.930.329.228.1
27.025.924.823.722.6
21.519.333.233.530.6
31.131.722.132.223.2
32.824.333.325.426.5
27.628.729.832.930.9
20.431.432.022.617.9
32.523.733.124.825.9
30.027.032.731.120.9
37.837.537.236.736.1
35.635.034.533.432.3
31.130.028.927.826.7
25.623.437.337.634.7
35.335.826.236.427.3
36.928.437.529.530.6
31.732.833.937.135.0
24.535.636.126.722.0
36.727.837.228.930.0
34.231.136.835.325.1
40.540.240.039.438.9
38.337.837.236.135.0
33.932.831.730.629.5
28.426.240.140.437.5
38.038.628.939.130.0
39.731.140.232.333.4
34.535.636.739.837.8
27.338.338.929.524.8
39.430.640.031.732.8
36.933.939.538.027.8
43.343.042.742.241.6
41.140.540.038.937.8
36.735.634.533.432.3
31.228.942.943.140.2
40.841.331.741.932.8
42.433.943.035.036.1
37.238.339.442.640.5
30.041.141.632.227.6
42.233.342.734.435.6
39.736.742.340.830.6
47.447.146.946.345.8
45.244.744.143.041.9
40.839.738.637.536.4
35.333.147.047.344.4
44.945.535.846.036.9
46.638.047.139.140.2
41.342.443.546.744.6
34.245.245.836.431.7
46.337.546.938.639.7
43.840.846.444.934.7
54.354.053.753.252.6
52.151.551.049.948.8
47.746.645.544.443.3
42.240.053.954.251.3
51.852.442.752943.8
53.544.954.046.047.1
48.249.350.453.651.5
41.152.152.643.338.6
53.244.453.745.546.6
50.747.753.351.841.6
58.458.257.957.356.8
56.255.755.154.052.9
51.850.749.648.547.4
46.344.158.058.355.4
55.956.546.957.148.0
57.649.158.250.251.3
52.453.554.657.755.7
45.256.256.847.442.7
57.348.557.949.650.7
54.851.857.555.945.7
61.260.960.660.159.5
59.058.457.956.855.7
54.653.552.451.350.2
49.146.960.861.058.2
58.759.349.659.850.7
60.451.860.952.954.0
55.156.257.360.558.4
48.059.059.550.245.5
60.151.360.652.453.5
57.654.660.258.748.5
68.167.867.567.066.4
65.965.364.863.762.6
61.560.459.358.257.1
56.053.867.767.965.0
65.666.156.566.757.6
67.258.767.859.860.9
62.063.164.267.465.3
54.865.966.457.152.4
67.058.267.559.360.4
64.561.567.165.655.4
77.477.276.976.375.8
75.274.774.173.071.9
70.869.768.667.566.4
65.363.177.077.374.4
75.075.565.976.167.0
76.668.177.269.270.3
71.472.573.676.874.7
64.275.275.866.461.7
76.367.576.968.669.7
73.970.876.575.064.8
82.482.181.981.380.8
80.279.779.178.076.9
75.874.773.672.571.4
70.368.182.082.379.4
79.980.570.871.071.9
81.673.082.174.175.2
76.377.478.581.779.7
69.280.280.871.466.7
81.372.581.973.674.7
78.875.881.479.969.7
89.889.689.388.788.2
87.687.186.585.484.3
83.282.181.079.978.8
77.775.589.489.786.8
87.487.978.388.579.4
89.080.589.681.682.7
83.884.986.089.287.1
76.687.688.278.874.1
88.779.989.381.082.1
86.383.288.987.477.2
97.096.796.595.995.4
94.894.393.792.691.5
90.489.388.287.186.0
84.982.796.696.994.0
94.595.185.495.686.5
96.287.696.788.789.8
91.092.193.296.394.3
83.894.895.486.081.3
95.987.196.588.289.3
93.490.496.094.584.3
105.3105.0104.7104.2103.6
103.1102.5102.0100.999.8
98.797.696.595.494.3
93.291.0
104.9105.1102.2
102.8103.493.7
103.994.8
104.595.9
105.097.098.1
99.2100.3101.4104.6102.5
92.1103.1103.694.389.6
104.295.4
104.796.597.6
101.798.7
104.3102.892.6
113.5113.3113.0112.4111.9
111.3110.8110.2109.1108.0
106.9105.8104.7103.6102.5
101.499.2
113.1113.4110.5
111.1111.6102.0112.2103.1
112.7104.2113.3105.3106.4
107.5108.6109.7112.9110.8
100.3111.3111.9102.597.8
112.4103.6113.0104.7105.8
110.0106.9112.6111.1100.9
127.3127.1126.8126.2125.7
125.1124.6124.0122.9121.8
120.7119.6118.5117.4116.3
115.2113.0126.9127.2124.3
124.8125.4115.8125.9116.9
126.5118.0127.1119.1120.2
121.3122.4123.5126.6124.6
114.1125.1125.7116.3111.6
126.2117.4126.8118.5119.6
123.7120.7126.4124.8114.7
K-133
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
11.311.010.810.29.7
9.18.5.........
...
...
...
...
...
...
...10.911.28.3
8.89.4...9.9...
10.5...
11.0......
...
...
...10.68.5
...9.19.6......
10.2...
10.7......
...
...10.38.8...
15.715.415.214.614.1
13.513.012.411.310.2
...
...
...
...
...
...
...15.315.612.7
13.213.8...
14.3...
14.9...
15.4......
...10.711.915.013.0
...13.514.1......
14.6...
15.2......
12.1....
14.713.2...
19.819.619.318.718.2
17.617.116.515.414.3
13.212.1.........
...
...19.419.716.8
17.417.9...
18.5...
19.0...
19.611.612.7
13.814.916.019.217.1
...17.618.2......
18.7...
19.3...
12.1
16.313.218.917.4...
24.023.723.422.922.3
21.821.220.719.618.5
17.416.315.214.1...
...
...23.623.820.9
21.522.1...
22.613.5
23.214.623.715.716.8
17.919.020.123.321.2
...21.822.3......
22.914.023.415.116.3
20.417.423.021.5...
* These belts are not available in RPP construction.
PULL
EYS
K129 - K144 5/20/05 5:11 PM Page 133
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
982977967967967
955955949943934
928928928928918
916911902902896
892887885876870
870870870855851
848844841838829
829825822819812
812803798791787
773773773773
1.181.191.201.201.20
1.211.211.221.231.24
1.251.251.251.251.26
1.271.271.291.291.29
1.301.311.311.321.33
1.331.331.331.361.36
1.371.381.381.381.40
1.401.411.411.421.43
1.431.441.451.471.47
1.501.501.501.50
4432304060
2856365229
3248647238
3044285634
4052296830
3648602844
3832295240
8064344828
5636443038
32404860
7.7205.6145.2637.018
10.527
4.9129.8256.3169.1235.088
5.6148.421
11.22912.6326.667
5.2637.7204.9129.8255.965
7.0189.1235.088
11.9305.263
6.3168.421
10.5274.9127.720
6.6675.6145.0889.1237.018
14.03611.2295.9658.4214.912
9.8256.3167.7205.2636.667
5.6147.0188.421
10.527
5238364872
3468446436
4060809048
3856367244
5268389040
4864803860
5244407256
11290486840
8052644456
48607290
9.1236.6676.3168.421
12.632
5.96511.9307.720
11.2296.316
7.01810.52714.03615.7908.421
6.6679.8256.316
12.6327.720
9.12311.9306.667
15.7907.018
8.42111.22914.0366.667
10.527
9.1237.7207.018
12.6329.825
19.65015.7908.421
11.9307.018
14.0369.123
11.2297.7209.825
8.42110.52712.63215.790
37.223.820.934.148.8
18.246.030.043.219.6
23.840.251.456.432.6
20.937.218.246.026.8
34.143.219.654.020.9
30.040.248.818.237.2
32.623.819.643.234.1
61.051.426.840.218.2
46.030.037.220.932.6
23.834.140.248.8
54.434.830.649.971.3
26.767.343.963.128.6
34.858.875.282.547.6
30.654.426.767.339.2
49.963.128.678.930.6
43.958.871.326.754.4
47.634.828.663.149.9
89.275.239.258.826.7
67.343.954.430.647.6
34.849.958.871.3
88.856.749.981.4
116.0
43.5110.071.6
103.046.6
56.796.0
123.0135.077.6
49.988.843.5
110.063.9
81.4103.046.6
129.049.9
71.676.0
116.043.588.8
77.656.746.6
103.081.4
145.0123.063.996.043.5
110.071.688.849.977.6
56.781.496.0
116.0
123.078.669.2
113.0161.0
60.3152.099.3
143.064.7
78.6133.0170.0187.0108.0
69.2123.060.3
152.088.7
113.0143.064.7
179.069.2
99.3133.0161.060.3
123.0
108.078.664.7
143.0113.0
202.0170.088.7
133.060.3
152.099.3
123.069.2
108.0
78.6113.0133.0161.0
186......
171244
...230...
216...
...201257282...
...186...
230...
171216...
270...
...201244...
186
...
...
...216171
305257...
201...
230...
186......
...171201244
48.833.831.443.769.3
28.964.238.759.030.1
33.853.974.584.841.2
31.448.828.964.236.3
43.759.030.179.631.4
38.753.969.328.948.8
41.233.830.159.043.7
95.074.536.353.928.9
64.238.748.831.441.2
33.843.753.969.3
71.449.445.964.0
102.0
42.394.056.786.444.1
49.478.9
109.0124.060.3
45.971.442.394.053.0
64.086.444.1
117.045.9
56.778.9
102.042.371.4
60.349.444.186.464.0
139.0109.053.078.942.3
94.056.771.445.960.3
49.464.078.9
102.0
117.080.774.9
105.0166.0
69.1154.092.5
141.072.0
80.7129.0178.0203.098.5
74.9117.069.1
154.086.6
105.0141.072.0
191.074.9
92.5129.0166.069.1
117.0
98.580.772.0
141.0105.0
228.0178.086.6
129.069.1
154.092.5
117.074.998.5
80.7105.0129.0166.0
162.0112.0104.0145.0230.0
95.8216.0128.0196.099.8
112.0179.0248.0282.0137.0
104.0162.095.8
213.0120.0
145.0196.099.8
265.0104.0
128.0179.0230.095.8
162.0
137.0112.099.8
196.0145.0
317.0248.0120.0179.095.8
213.0128.0162.0104.0137.0
112.0145.0179.0230.0
245......
219348
...322...
296...
...270375427...
...245...
322...
219296...
401...
...270348...
245
...
...
...296219
479375...
270...
322...
245......
...219270348
Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
HTS® 14 mmDrive Selection Tables
K-134
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
PULLEYS
K129 - K144 5/20/05 5:11 PM Page 134
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
...9.49.9......
10.5.........
10.0
9.1............
9.6...
10.2...
8.2
...
...9.8...
9.3
...
...
...9.9...
...8.59.5......
...
...
...
...9.6
...
...
...8.7...
...
...
...
...8.9
10.213.814.311.3...
14.9...
12.4...
14.5
13.5.........
11.5
14.0...
14.6...
12.6
10.7...
14.2...
13.8
11.8......
14.3...
11.012.913.9...
10.1
...
...12.1...
14.0
...11.2...
13.210.3
12.3.........
13.3
14.317.918.515.4...
19.0...
16.511.518.6
17.612.6......
15.7
18.213.718.7...
16.8
14.8...
18.3...
17.9
16.012.0...
18.413.2
15.117.118.0...
14.3
...
...16.211.418.2
...15.412.617.314.5
16.513.7......
17.5
18.522.022.619.613.5
23.114.620.715.722.7
21.816.8......
19.8
22.317.922.914.020.9
19.015.122.5....
22.0
20.116.2...
22.617.3
19.321.222.214.518.4
...
...20.415.622.3
...19.516.721.518.7
20.617.815.0...
21.6
21.825.425.922.916.8
26.517.924.019.026.0
25.120.115.1...
23.1
25.621.226.217.324.2
22.318.425.8...
25.3
23.419.515.625.920.6
22.624.525.517.821.7
...
...23.718.925.6
16.122.820.024.822.0
23.921.118.3...
24.9
24.027.628.125.119.0
28.720.126.221.228.2
27.322.317.3...
25.3
27.823.428.419.526.4
24.520.628.015.327.5
25.621.717.828.122.8
24.826.727.720.023.9
...15.825.921.127.8
18.325.022.327.024.2
26.123.420.616.327.1
28.131.732.229.223.1
32.824.230.325.332.4
31.426.421.519.029.5
32.027.532.523.730.6
28.624.832.119.531.7
29.725.922.032.227.0
28.930.931.824.228.1
...20.030.025.332.0
22.529.226.431.128.3
30.327.524.720.531.3
32.235.836.433.327.3
36.928.434.429.536.5
35.530.625.623.133.6
36.131.736.727.834.7
32.828.936.223.635.8
33.930.026.136.431.1
33.135.036.028.332.2
18.824.134.229.436.1
26.733.330.535.332.5
34.431.628.924.735.4
35.038.639.136.130.0
39.731.137.232.239.3
38.333.328.425.936.4
38.934.439.430.637.5
35.531.739.026.438.6
36.632.828.939.133.9
35.837.738.731.135.0
21.626.936.932.238.8
29.436.133.338.035.2
37.234.431.627.438.1
37.841.341.938.932.8
42.433.940.035.042.0
41.136.131.128.639.1
41.637.242.233.340.2
38.334.441.729.241.3
39.435.531.641.936.6
38.640.541.533.937.7
24.429.739.735.041.6
32.238.836.140.838.0
39.937.234.430.240.9
41.945.546.043.036.9
46.638.044.139.146.2
45.240.235.332.843.3
45.741.346.337.544.4
42.438.645.933.345.5
43.539.735.846.040.8
42.744.645.638.041.9
28.533.843.839.145.7
36.343.040.244.942.1
44.141.338.534.345.0
48.852.452.949.943.8
53.544.951.046.053.1
52.147.142.139.750.2
52.648.253.244.451.3
49.345.552.840.252.4
50.446.642.752.947.7
49.651.552.544.948.8
35.440.750.746.052.6
43.249.947.151.849.0
51.048.245.441.351.9
52.956.557.054.047.9
57.649.155.150.257.2
56.251.346.343.854.3
56.852.457.348.555.4
53.549.656.944.356.5
54.650.746.857.051.8
53.755.756.649.052.9
39.644.954.850.156.8
47.454.051.255.953.2
55.152.349.645.456.1
55.759.359.856.850.7
60.451.857.952.959.9
59.054.049.046.657.0
59.555.160.151.258.1
56.252.459.747.159.2
57.353.549.659.854.6
56.558.459.451.855.7
42.447.657.652.959.5
50.156.854.058.755.9
57.955.152.348.258.8
62.666.166.763.757.6
67.258.764.859.866.8
65.960.955.953.563.9
66.462.067.058.165.0
63.159.266.654.066.1
64.260.356.566.761.4
63.465.366.358.762.5
49.354.564.559.866.4
57.063.760.965.662.8
64.862.059.255.165.7
71.975.576.173.067.0
76.668.174.169.276.2
75.270.365.362.873.3
75.871.476.367.574.4
72.568.675.963.475.5
73.669.765.976.170.8
72.874.775.668.171.9
58.663.973.969.275.8
66.473.070.375.072.2
74.171.468.664.475.1
76.980.581.078.071.9
81.673.079.174.181.2
80.275.270.367.878.3
80.776.381.372.579.4
77.473.680.968.380.5
78.574.770.881.075.8
77.779.680.673.076.9
63.668.978.874.180.7
71.478.075.279.977.2
79.176.373.669.480.1
84.387.988.585.479.4
89.080.586.581.688.6
87.682.777.775.285.7
88.283.888.779.986.8
84.981.088.375.887.9
86.082.178.388.583.2
85.287.188.180.584.3
71.176.386.381.688.2
78.885.482.787.484.6
86.583.881.076.987.5
91.595.195.692.686.5
96.287.693.788.795.8
94.889.884.982.492.9
95.490.995.987.194.0
92.088.295.582.995.1
93.189.385.495.690.4
92.394.385.287.691.5
78.283.593.488.795.4
86.092.689.894.591.8
93.790.988.284.094.7
99.8103.3103.9100.994.8
104.595.9
102.097.0
104.0
103.198.193.190.7
101.1
103.699.2
104.295.4
102.2
100.396.5
103.891.2
103.3
101.497.693.7
103.998.7
100.6102.5103.595.999.8
86.591.8
101.797.0
103.6
94.2100.998.1
102.8100.0
102.099.296.492.3
102.9
108.0111.6112.2109.1103.1
112.7104.2110.2105.3112.3
111.3106.4101.498.9
109.4
111.9107.5112.4103.6110.5
108.6104.7112.099.5
111.6
109.7105.8102.0112.2106.9
108.9110.8111.8104.2108.0
94.8100.0110.0105.3111.9
102.5109.1106.4111.1108.3
110.2107.5104.7100.6111.2
121.8125.4125.9122.9116.9
126.5118.0124.0119.1126.1
125.1120.2115.2112.7123.2
125.7121.3126.2117.4124.3
122.4118.5125.8113.3125.4
123.5119.6115.7125.9120.7
122.6124.6125.5117.9121.8
108.6113.8123.7119.0125.7
116.3122.9120.2124.8122.1
124.0121.3118.5114.3125.0
K-135
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
* These belts are not available in RPP construction.
PULL
EYS
K129 - K144 5/20/05 5:11 PM Page 135
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
HTS® 14 mmDrive Selection Tables
K-136
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
758754751746746
738735725725722
714709704704701
696696689682677
670669663663657
653648647644644
638625621621619
619616614612601
580580580580580
580580580567561
1.531.541.551.561.56
1.571.581.601.601.61
1.631.641.651.651.66
1.671.671.681.701.71
1.731.731.751.751.76
1.781.791.791.801.80
1.821.861.871.871.88
1.881.881.891.891.93
2.002.002.002.002.00
2.002.002.002.052.07
3452443672
2838304056
3244346829
3648384028
5230326434
3638294080
4428306032
4834363829
2830323436
4056724429
5.9659.1237.7206.316
12.632
4.9126.6675.2637.0189.825
5.6147.7205.965
11.9305.088
6.3168.4216.6677.0184.912
9.1235.2635.614
11.2295.965
6.3166.6675.0887.018
14.036
7.7204.9125.263
10.5275.614
8.4215.9656.3166.6675.088
4.9125.2635.6145.9656.316
7.0189.825
12.6327.7205.088
52806856
112
4460486490
527256
11248
6080646848
905256
11260
64685272
144
805256
11260
9064687256
5660646872
801121449060
9.12314.03611.9309.825
19.650
7.72010.5278.421
11.22915.790
9.12312.6329.825
19.6508.421
10.52714.03611.22911.9308.421
15.7909.1239.825
19.65010.527
11.22911.9309.123
12.63225.264
14.0369.1239.825
19.65010.527
15.79011.22911.93012.6329.825
9.82510.52711.22911.93012.632
14.03619.65025.26415.79010.527
26.843.237.230.056.4
18.232.620.934.146.0
23.837.226.854.019.6
30.040.232.634.118.2
43.220.923.851.426.8
30.032.619.634.161.0
37.218.220.948.823.8
40.226.830.032.619.6
18.220.923.826.830.0
34.146.056.437.219.6
39.263.154.443.982.5
26.747.630.649.967.3
34.854.439.278.928.6
43.958.847.649.926.7
63.130.634.875.239.2
43.947.628.649.989.2
54.426.730.671.334.8
58.839.243.947.628.6
26.730.634.839.243.9
49.967.382.554.428.6
63.9103.088.871.6
135.0
43.577.649.981.4
110.0
56.788.863.9
129.046.6
71.696.077.681.443.5
103.049.956.7
123.063.9
71.677.646.681.4
145.0
88.843.549.9
116.056.7
96.063.971.677.646.6
43.549.956.763.971.6
81.4110.0135.088.846.6
88.7143.0123.099.3
187.0
60.3108.069.2
113.0152.0
78.6123.088.7
179.064.7
99.3133.0108.0113.060.3
143.069.278.6
170.088.7
99.3108.064.7
113.0202.0
123.060.369.2
161.078.6
133.088.799.3
108.064.7
60.369.278.688.799.3
113.0152.0187.0123.064.7
...216186...
282
...
...
...171230
...186...
270...
...201...
171...
216......
257...
...
...
...171305
186......
244...
201............
...
...
...
...
...
171230282186...
36.359.048.838.784.8
28.941.231.443.764.2
33.848.836.379.630.1
38.753.941.243.728.9
59.031.433.874.536.3
38.741.230.143.795.0
48.828.931.469.333.8
53.936.338.741.230.1
28.931.433.836.338.7
43.764.284.848.830.1
53.086.471.456.7
124.0
42.360.345.964.094.0
49.471.453.0
117.044.1
56.778.960.364.042.3
86.445.949.4
109.053.0
56.760.344.164.0
139.0
71.442.345.9
102.049.4
78.953.056.760.344.1
42.345.949.453.056.7
64.094.0
124.071.444.1
86.6141.0117.092.5203
69.198.574.9
105.0154.0
80.7117.086.6
191.072.0
92.5129.098.5
105.069.1
141.074.980.7
178.086.6
92.598.572.0
105.0228.0
117.069.174.9
166.080.7
129.086.692.598.572.0
69.174.980.786.692.5
105.0154.0203.0117.072.0
120.0196.0162.0128.0282.0
95.8137.0104.0145.0213.0
112.0162.0120.0265.099.8
128.0179.0137.0145.095.8
196.0104.0112.0248.0120.0
128.0137.099.8
145.0317.0
162.095.8
104.0230.0112.0
179.0120.0128.0137.099.8
95.8104.0112.0120.0128.0
145.0213.0282.0162.099.8
...296245...
427
...
...
...219322
...245...
401...
...270...
219...
296......
375...
...
...
...219479
245......
348...
270............
...
...
...
...
...
219322427245...
PULLEYS
K129 - K144 5/20/05 5:11 PM Page 136
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-137
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
11.5......
10.6...
13.49.7
12.6......
11.7...
10.8...
12.7
10.0.........
12.8
...12.011.1...
10.2
...
...12.1......
...12.211.3...
10.4
...
...
...
...11.5
11.610.79.8......
...
...
...
...10.8
15.6...
11.914.8...
17.613.916.713.1...
15.9...
15.0...
16.9
14.2...
13.312.417.0
...16.115.3...
14.4
13.512.716.311.8...
...16.415.5...
14.7
...13.812.912.015.7
15.814.914.013.212.3
...
...
...
...15.0
19.813.316.118.9...
21.718.120.917.2...
20.015.519.2...
21.0
18.313.817.516.621.1
...20.319.4...
18.6
17.716.920.416.0...
14.220.619.7...
18.8
...18.017.116.319.8
20.019.118.217.416.5
14.7.........
19.2
23.116.619.522.3...
25.021.424.220.614.6
23.418.922.5...
24.3
21.717.120.820.024.5
15.123.622.8...
21.9
21.120.223.819.4...
17.623.923.0...
22.2
15.521.320.519.623.2
23.322.421.620.719.9
18.1......
16.022.6
25.318.921.724.5...
27.223.626.422.816.8
25.621.124.7...
26.5
23.919.423.022.226.7
17.325.825.0...
24.1
23.322.426.021.6...
19.926.125.2...
24.4
17.823.522.721.825.4
25.524.723.822.922.1
20.4......
18.324.8
29.423.025.828.6...
31.427.830.626.921.0
29.725.228.9...
30.7
28.023.527.226.330.8
21.530.029.1...
28.3
27.426.630.125.7...
24.030.229.417.028.6
22.027.726.926.029.5
29.728.828.027.126.3
24.517.5...
22.528.9
33.627.230.032.819.8
35.531.934.731.125.2
33.929.433.020.334.8
32.227.731.330.535.0
25.734.133.320.832.4
31.630.834.329.9...
28.234.433.521.332.7
26.231.931.030.233.7
33.833.032.131.330.4
28.721.7...
26.733.1
36.329.932.735.522.6
38.334.737.433.827.9
36.632.235.823.137.6
34.930.534.133.337.7
28.536.936.023.635.2
34.433.537.032.7...
31.037.136.324.135.5
29.034.633.832.936.4
36.635.734.934.033.2
31.524.6...
29.535.9
39.132.735.538.325.4
41.037.440.236.630.7
39.434.938.525.940.3
37.733.236.936.040.5
31.239.638.826.438.0
37.136.339.835.4...
33.739.939.126.938.2
31.737.436.535.739.2
39.338.537.636.836.0
34.327.420.232.338.6
43.236.839.642.429.6
45.241.644.340.734.9
43.539.142.730.144.5
41.837.441.040.244.6
35.443.842.930.642.1
41.340.443.939.623.6
37.944.043.231.142.4
35.941.540.739.843.3
43.542.641.841.040.1
38.431.624.536.442.8
50.143.846.549.336.5
52.148.551.247.641.8
50.446.049.637.051.4
48.744.347.947.151.5
42.350.749.837.549.0
48.247.350.846.530.6
44.850.950.138.049.3
42.848.447.646.850.2
50.449.548.747.947.0
45.338.531.643.349.7
54.347.950.753.440.6
56.252.655.451.845.9
54.550.153.741.255.5
52.948.452.051.255.6
46.554.854.041.753.1
52.351.554.950.634.8
49.055.154.242.253.4
47.052.641.750.954.4
54.553.752.852.051.2
49.542.735.847.553.8
57.050.753.456.243.4
59.055.458.154.548.7
57.352.956.543.958.3
55.651.254.854.058.4
49.257.656.744.455.9
55.154.257.753.437.6
51.757.857.045.056.2
49.755.354.553.757.1
57.356.455.654.853.9
52.245.538.650.356.6
63.957.660.363.150.3
65.962.365.061.455.6
64.259.863.450.865.2
62.558.161.760.965.3
56.164.563.651.462.8
62.061.164.660.344.6
58.664.763.951.963.1
56.762.261.460.664.0
64.263.362.561.760.8
59.152.445.657.263.5
73.366.969.772.559.7
75.271.674.470.865.0
73.669.172.760.274.5
71.967.571.170.274.7
65.573.873.060.872.2
71.370.574.069.754.0
68.074.173.361.372.4
66.071.670.869.973.4
73.572.771.971.070.2
68.561.855.066.672.8
78.371.974.777.464.7
80.276.679.475.869.9
78.574.177.765.279.5
76.972.476.075.279.6
70.578.878.065.777.1
76.375.578.974.659.0
73.079.178.266.377.4
71.076.675.774.978.4
78.577.776.876.075.2
73.566.860.071.577.8
85.779.382.184.972.1
87.684.086.883.277.4
86.081.585.172.786.9
84.379.983.582.687.1
77.986.285.473.284.6
83.782.986.482.166.5
80.486.585.773.784.8
78.584.083.282.485.8
86.085.184.383.582.6
80.974.267.579.085.3
92.986.589.392.079.3
94.891.294.090.484.6
93.188.792.379.894.1
91.587.090.689.894.2
85.193.492.680.491.7
90.990.193.589.373.6
87.693.792.880.992.0
85.691.290.489.593.0
93.192.391.590.689.8
88.181.474.786.292.4
101.194.897.5
100.387.6
103.199.5
102.298.692.8
101.497.0
100.688.1
102.4
99.795.398.998.1
102.5
93.4101.7100.8
88.6100.0
99.298.4
101.897.581.9
95.9102.0101.189.2
100.3
93.999.598.697.8
101.3
101.4100.699.798.998.1
96.489.783.094.4
100.7
109.4103.0105.8108.695.8
111.3107.7110.5106.9101.1
109.7105.3108.896.4
110.6
108.0103.6107.2106.4110.8
101.6109.9109.196.9
108.3
107.5106.6110.1105.890.2
104.1110.2109.497.5
108.6
102.2107.7106.9106.1109.5
109.7108.8108.0107.2106.3
104.798.091.3
102.7109.0
123.2116.8119.6122.4109.6
125.1121.5124.3120.7114.9
123.5119.0122.6110.2124.4
121.8117.4121.0120.1124.6
115.4123.7122.9110.7122.1
121.2120.4123.9119.6104.0
117.9124.0123.2111.2122.3
116.0121.5120.7119.8123.3
123.4122.6121.8121.0120.1
118.5111.8105.1116.5122.7
* These belts are not available in RPP construction.
PULL
EYS
K129 - K144 5/20/05 5:11 PM Page 137
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
1688072
14468
6460
1126480
7290
1446864
112168688090
7214419268
168
728090
11272
1441689080
192
21680
144112168
9019280
11290
14416819221690
29.47514.03612.63225.26411.930
11.93010.52719.65011.22914.036
12.63215.79025.26411.93011.229
19.65029.47511.93014.03615.790
12.63225.26433.68611.93029.475
12.63214.03615.79019.65012.632
25.26429.47515.79014.03633.686
37.89614.03625.26419.65029.475
15.79033.68614.03619.65015.790
25.26429.47533.68637.89615.790
95.041.236.379.633.8
31.428.959.030.138.7
33.843.774.531.428.9
53.984.830.136.341.2
31.469.395.028.979.6
30.133.838.748.828.9
64.274.536.331.484.8
95.030.159.043.769.3
33.879.628.941.231.4
53.964.274.584.830.1
Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
HTS® 14 mmDrive Selection Tables
K-138
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
552551548548546
544541539526522
516516516512508
497497495493490
483483483478470
467464464456451
451442438435435
430421419414414
412411406394387
387387387387374
2.102.112.122.122.13
2.132.142.152.212.22
2.252.252.252.272.29
2.332.332.342.352.37
2.402.402.402.432.47
2.482.502.502.552.57
2.572.632.652.672.67
2.702.762.772.802.80
2.812.822.862.953.00
3.003.003.003.003.10
8038346832
3028522936
3240643028
4872293438
3060802868
2932364428
5664343072
8029524060
3268283830
4856647229
14.0366.6675.965
11.9305.614
5.2634.9129.1235.0886.316
5.6147.018
11.2295.2634.912
8.41212.6325.0885.9656.667
5.26310.52714.0364.912
11.930
5.0885.6146.3167.7204.912
9.82511.2295.9655.263
12.632
14.0365.0889.1237.018
10.527
5.61411.9304.9126.6675.263
8.4219.825
11.22912.6325.088
61.032.626.854.023.8
20.918.243.219.630.0
23.834.151.420.918.2
40.256.419.626.832.6
20.948.861.018.254.0
19.623.830.037.218.2
46.051.426.820.956.4
61.019.643.234.148.8
23.854.018.232.620.9
40.246.051.456.419.6
89.247.639.278.934.8
30.626.763.128.643.9
34.849.975.230.626.7
58.882.528.639.247.6
30.671.389.226.778.9
28.634.843.954.426.7
67.375.239.230.682.5
89.228.663.149.971.3
34.878.926.747.630.6
58.867.375.282.528.6
145.077.663.9
129.056.7
49.943.5
103.046.671.6
56.781.4
123.049.943.5
96.0135.046.663.977.6
49.9116.0145.043.5
129.0
46.656.771.688.843.5
110.0123.063.949.9
135.0
145.046.6
103.081.4
116.0
56.7129.043.577.649.9
96.0110.0123.0135.046.6
202.0108.088.7
179.078.6
69.260.3
143.064.799.3
78.6113.0170.069.260.3
133.0187.064.788.7
108.0
69.2161.0202.060.3
179.0
64.778.699.3
123.060.3
152.0170.088.769.2
187.0
202.064.7
143.0113.0161.0
78.6179.060.3
108.069.2
133.0152.0170.0187.064.7
305......
270...
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...216......
...171257......
201282.........
...244305...
270
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...186...
230257......
282
305...
216171244
...270..........
201230257282...
139.060.353.0
117.049.4
45.942.386.444.156.7
49.464.0
109.045.942.3
78.9124.044.153.060.3
45.9102.0139.042.3
117.0
44.149.456.771.442.3
94.0109.053.045.9
124.0
139.044.186.464.0
102.0
49.4117.042.360.345.9
78.994.0
109.0124.044.1
228.098.586.6
191.080.7
74.969.1
141.072.092.5
80.7105.0178.074.969.1
129.0203.072.086.698.5
74.9166.0228.069.1191
72.080.792.5
117.069.1
154.0178.086.674.9
203.0
228.072.0
141.0105.0166.0
80.7191.069.198.574.9
129.0154.0178.0203.072.0
317.0137.0120.0265.0112.0
104.095.8
196.099.8
128.0
112.0145.0248.0104.095.8
179.0282.099.8
120.0137.0
104.0230.0317.095.8
265.0
99.8112.0128.0162.095.8
213.0248.0120.0104.0282.0
317.099.8
196.0145.0230.0
112.0265.095.8
137.0104.0
179.0213.0248.0282.099.8
479......
401...
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...219375......
270427.........
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401
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322375......
427
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296219348
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270322375427...
PULLEYS
K129 - K144 5/20/05 5:11 PM Page 138
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
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14.4...
12.7......
13.614.5
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13.0......
13.9...
13.111.3......
13.2
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17.6
18.519.4...
18.615.2
17.013.0...
17.918.7
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17.2......
18.1...
17.315.713.5...
17.5
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13.9...
16.1...
14.2
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21.0
21.822.7...
22.018.6
20.416.5...
21.222.1
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20.6......
21.5...
20.719.117.0...
20.8
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17.4...
19.6...
17.7
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23.2
24.124.9...
24.220.8
22.618.8...
23.524.3
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22.8......
23.7...
23.021.319.2...
23.1
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...21.7...
14.9...
19.7...
21.815.219.9
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27.4
28.229.117.928.425.0
26.823.0...
27.628.5
18.4...
27.825.323.2
27.0......
27.9...
27.125.523.518.927.3
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...25.9...
19.3...
24.0...
26.019.624.2
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24.3
...29.030.7...
31.5
32.433.222.232.529.2
30.927.2...
31.832.6
22.7...
31.929.527.4
31.2......
32.0...
31.329.727.723.231.4
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...30.1...
23.7...
28.2...
30.223.928.4
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...28.5
...31.733.4...
34.3
35.136.025.135.332.0
33.730.0...
34.635.4
25.5...
34.732.330.2
34.0......
34.8...
34.132.530.526.034.2
19.1...
30.732.8...
...32.919.626.5...
31.0...
33.026.731.2
20.0.........
31.3
...34.536.220.737.1
37.938.827.938.034.8
36.532.821.137.338.2
28.4...
37.535.033.0
36.721.6...
37.6...
36.935.333.328.837.0
22.1...
33.535.5...
...35.722.529.3...
33.8...
35.829.634.0
23.0.........
34.1
...38.740.425.041.2
42.142.932.142.238.9
40.636.925.541.542.3
32.6...
41.639.237.2
40.925.9...
41.7...
41.039.437.433.141.1
26.4...
37.739.7...
...39.826.933.521.7
37.9...
40.033.838.2
27.322.1......
38.3
26.745.647.332.148.1
49.049.839.049.145.9
47.543.932.648.449.2
39.527.648.546.144.1
47.833.0...
48.628.1
47.946.444.440.048.1
33.528.544.646.6...
...46.834.040.529.0
44.9...
46.940.845.1
34.529.524.2...
45.3
31.049.751.436.352.3
53.153.943.253.250.0
51.748.036.852.553.4
43.731.952.750.348.3
52.037.326.852.832.4
52.150.548.544.252.2
37.832.948.850.827.8
...50.938.244.733.3
49.128.251.045.049.3
38.733.828.7...
49.4
33.852.554.239.155.0
55.956.746.056.052.8
54.550.839.655.356.1
46.534.855.453.051.0
54.740.129.855.635.2
54.853.351.347.055.0
40.635.751.653.630.7
...53.741.147.536.2
51.831.153.847.852.1
41.536.731.6...
52.2
40.959.461.146.161.9
62.863.652.962.959.7
61.457.746.662.263.0
53.441.862.359.958.0
61.647.137.062.542.3
61.860.258.253.961.9
47.642.858.560.537.9
32.860.648.154.543.3
58.738.460.754.759.0
48.643.838.833.759.1
50.468.870.555.571.3
72.173.062.372.369.1
70.767.156.071.672.4
62.851.471.769.367.4
71.056.546.671.851.9
71.169.667.663.471.3
57.052.467.969.947.6
42.670.057.663.952.8
68.148.070.164.168.4
58.153.348.543.668.5
55.473.875.460.576.3
77.177.967.377.274.0
75.772.161.076.577.4
67.856.476.774.372.3
76.061.551.776.856.9
76.174.672.668.476.2
62.157.472.974.852.6
47.875.062.668.957.9
73.153.175.169.173.4
63.158.453.648.773.5
62.981.282.968.083.7
84.685.474.884.781.5
83.279.568.584.084.8
75.363.984.181.779.8
83.469.059.284.364.4
83.682.080.175.883.7
69.664.980.382.360.2
55.482.470.176.365.4
80.660.782.576.680.8
70.665.961.256.481.0
70.188.490.175.290.9
91.792.682.091.988.7
90.386.775.791.292.0
82.571.191.388.987.0
90.676.266.591.471.6
90.789.287.283.090.9
76.872.187.589.567.5
62.789.677.383.572.7
87.868.089.783.888.0
77.873.268.563.788.2
78.496.798.383.599.2
100.0100.890.2
100.196.9
98.695.084.099.4
100.3
90.879.599.697.295.2
98.984.574.899.780.0
99.097.595.591.399.1
85.180.595.897.775.8
71.297.985.691.881.0
96.076.398.092.196.3
86.181.576.972.196.4
86.7104.9106.691.8
107.4
108.3109.198.5
108.4105.2
106.9103.392.3
107.7108.5
99.187.8
107.8105.5103.5
107.192.883.2
108.088.3
107.3105.7103.899.6
107.4
93.488.8
104.1106.084.2
79.5106.193.9
100.189.3
104.384.7
106.3100.4104.6
94.489.885.280.5
104.7
100.6118.7120.4105.6121.2
122.1122.9112.3122.2119.0
120.7117.0106.1121.5122.3
112.9101.6121.6119.3117.3
120.9106.797.0
121.8102.1
121.1119.5117.6113.4121.2
107.2102.6117.8119.898.1
93.4119.9107.7113.9103.2
118.198.6
120.1114.2118.4
108.2103.799.194.5
118.5
K-139
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
PULL
EYS
* These belts are not available in RPP construction.
K129 - K144 5/20/05 5:11 PM Page 139
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
373365363361359
354352344338331
331322322314311
306304301300290
290290279276274
266262258258249
242242236235234
230226221218215
207205204200193
193193183181175
172169161156150
3.113.183.203.213.23
3.273.293.383.433.50
3.503.603.603.693.73
3.793.823.863.864.00
4.004.004.154.204.24
4.364.424.504.504.67
4.804.804.914.944.97
5.055.145.255.335.40
5.605.655.685.796.00
6.006.006.356.406.62
6.756.867.207.457.71
3668602852
4434645632
4840605230
3844562928
3648524034
4438324836
3040443429
3828323640
3034382928
3236343029
3228302928
11221619290168
144112216192112
168144216192112
144168216112112
144192216168144
192168144216168
144192216168144
192144168192216
168192216168168
192216216192192
216192216216216
30.054.048.818.243.2
37.226.851.446.023.8
40.234.148.843.220.9
32.637.246.019.618.2
30.040.243.234.126.8
37.232.623.840.230.0
20.934.137.226.819.6
32.618.223.830.034.1
20.932.620.919.618.2
23.830.026.820.919.6
23.818.220.919.618.2
43.978.971.326.763.1
54.439.275.267.334.8
58.849.971.363.130.6
47.654.467.328.626.7
43.958.863.149.939.2
54.447.634.858.843.9
30.649.954.439.228.6
47.626.734.843.949.9
30.639.247.628.626.7
34.843.939.230.628.6
34.826.730.628.626.7
71.6129.0116.043.5
103.0
88.863.9
123.0110.056.7
96.081.4
116.0103.049.9
77.688.8
110.046.643.5
71.696.0
103.081.463.9
88.877.656.796.071.6
49.981.488.863.946.6
77.643.556.771.681.4
49.963.977.646.643.5
56.771.663.949.946.6
56.743.549.946.643.5
99.3179.0161.060.3
143.0
123.088.7
170.0152.078.6
133.0113.0161.0143.069.2
108.0123.0152.064.760.3
99.3133.0143.0113.088.7
123.0108.078.6
133.099.3
69.2113.0123.088.764.7
108.060.378.699.3
113.0
69.288.7
108.064.760.3
78.699.388.769.264.7
78.660.369.264.760.3
...270244...
216
186...
257230...
201171244216...
...186230......
...201216171...
186......
201...
...171186......
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38.779.669.328.959.0
48.836.374.564.233.8
53.943.769.359.031.4
41.248.864.230.128.9
38.753.959.043.736.3
48.841.233.853.938.7
31.443.748.836.330.1
41.228.933.838.743.7
31.436.341.230.128.9
33.838.736.331.430.1
33.828.931.430.1
56.7117.0102.042.386.4
71.453.0
109.094.049.4
78.964.0
102.086.445.9
60.371.494.044.142.3
56.778.986.464.053.0
71.460.349.478.956.7
45.964.071.453.044.1
60.342.349.456.764.0
45.953.060.344.142.3
49.456.753.045.944.1
49.442.345.944.1
92.5191.0166.069.1
141.0
117.086.6
178.0154.080.7
129.0105.0166.0141.074.9
98.5117.0154.072.069.1
92.5129.0141.0105.086.6
117.098.580.7
129.092.5
74.9105.0117.086.672.0
98.569.180.792.5
105.0
74.986.698.572.069.1
80.792.586.674.972.0
80.769.174.972.0
128.0265.0230.095.8
196.0
162.0120.0248.0213.0112.0
179.0145.0230.0196.0104.0
137.0162.0213.099.895.8
128.0179.0196.0145.0120.0
162.0137.0112.0179.0128.0
104.0145.0162.0120.099.8
137.095.8
112.0128.0145.0
104.0120.0137.099.895.8
112.0128.0120.0104.099.8
112.095.8
104.099.8
...401348...
296
245...
375322...
270219348296...
...245322.......
...270296219...
245......
270...
...219245.......
...
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...219
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19.65037.89633.68615.79029.475
25.26419.65037.89633.68619.650
37.89633.68619.65029.47525.264
37.89633.68619.65025.26429.475
37.89619.65019.65025.26433.686
37.89629.47525.26433.68629.475
25.26437.89629.47525.26433.686
37.89629.47525.26433.68625.264
29.47533.68637.89629.47533.686
37.89629.47529.47533.68637.896
37.89633.68633.68637.89633.686
Sprocket Combination HP Ratings @ 1160 RPM Driver
DN Drive Driver Driven RPP™ Belt Widths RPP™ PLUS Belt WidthsRPM Ratio No. Teeth P.D. No. Teeth P.D. 40 55 85 115 170 40 55 85 115 170
HTS® 14 mmDrive Selection Tables
K-140
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
Multiply hp rating by belt length factor to determine drive width–BELT LENGTH FACTOR
6.31611.93010.5274.9129.123
7.7205.965
11.2299.8255.614
8.4217.018
10.5279.1235.263
6.6677.7209.8255.0884.912
6.3168.4219.1237.0185.965
7.7206.6675.6148.4216.316
5.2637.0187.7205.9655.088
6.6674.9125.6146.3167.018
5.2635.9656.6675.0884.912
5.6146.3165.9655.2635.088
5.6144.9125.2635.0884.912
PULLEYS
K129 - K144 5/20/05 5:11 PM Page 140
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
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15.4......
20.2...
...15.4......
15.8
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...16.0
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...16.216.3
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19.8......
24.4...
...20.0......
20.3
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...20.5
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...20.620.7
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24.1......
28.7...
...24.4......
24.6
...17.9......
24.8
18.1......
24.625.1
18.3.........
18.5
...
...18.8.......
19.0.........
19.1
...19.2.........
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
27.0......
31.5...
20.527.2......
27.5
...20.9......
27.7
21.1......
27.827.9
21.4.........
21.6
...
...21.8......
22.0.........
22.1
...22.2.........
...
...
...
...
...
...
...
...
...
...
...
...
...
.....
29.8......
34.3...
23.430.0......
30.3
...23.9......
30.5
24.1......
30.630.8
24.3.........
24.6
...19.524.8...
19.7
25.0......
19.925.1
...25.220.1......
20.3......
20.520.6
...
...
...
...
...
...
...
...
...
...
34.0......
38.522.5
27.834.3......
34.5
23.028.3......
34.8
28.523.4...
34.935.0
28.7......
23.928.9
...24.129.2...
24.3
29.4......
24.529.5
...29.624.8.......
25.0......
25.125.2
...
...
...
...
...
...
...
...
...
...
41.0...
24.645.429.9
35.041.3...
25.141.5
30.435.4...
25.541.8
35.730.8...
41.942.0
35.926.0...
31.336.1
26.431.536.4...
31.8
36.626.8....
32.036.7
27.136.832.227.3...
32.427.5...
32.632.7
27.7......
27.928.0
...28.223.023.123.2
45.2...
29.149.634.3
39.245.5...
29.645.7
34.739.7...
30.046.0
39.935.2...
46.146.2
40.230.525.435.740.4
30.935.940.625.836.1
40.931.426.236.441.0
31.641.136.631.826.7
36.832.026.936.937.0
32.227.127.332.532.6
27.532.727.827.928.0
48.026.732.152.337.1
42.048.327.132.548.5
37.642.524.633.048.8
42.838.128.048.949.0
43.033.428.538.543.2
33.938.843.528.939.0
43.734.329.339.243.8
34.544.039.534.829.8
39.735.030.039.839.9
35.230.230.435.535.6
30.735.730.931.031.1
55.034.239.359.344.2
49.155.234.639.855.5
44.749.535.140.255.7
49.845.235.555.956.0
50.040.736.045.750.3
41.245.950.536.446.2
50.841.636.946.450.9
41.951.046.6942.137.3
46.942.337.547.047.1
42.537.838.042.842.9
38.243.038.438.638.7
64.444.049.068.753.8
58.664.744.549.564.9
54.359.145.050.065.2
59.354.845.465.365.4
59.650.445.955.359.8
50.955.560.146.455.8
60.351.446.856.060.4
51.660.656.351.947.3
56.552.147.556.656.7
52.347.848.052.652.7
48.252.848.448.648.7
69.449.254.173.658.9
63.669.649.754.669.9
59.464.150.155.170.2
64.359.950.670.370.4
64.655.551.160.464.8
56.060.665.151.660.8
65.356.552.061.165.5
56.765.661.357.052.5
61.657.252.761.761.8
57.553.053.257.757.8
53.457.953.753.853.
76.956.961.781.166.4
71.177.157.462.277.4
66.971.657.862.777.6
71.867.458.377.877.9
72.163.258.867.972.3
63.668.272.659.368.4
72.964.159.768.773.0
64.473.168.64.660.2
69.264.960.569.369.4
65.160.760.965.365.5
61.265.661.461.561.6
84.164.269.088.373.7
78.384.364.769.584.6
74.278.865.270.084.8
79.174.765.785.085.1
79.370.566.275.279.6
70.975.479.866.675.7
80.171.467.175.980.2
71.780.376.271.967.6
76.472.267.876.576.7
72.468.168.372.772.8
68.672.968.868.969.0
92.372.677.496.682.0
86.692.673.177.992.9
82.587.173.678.493.1
87.483.074.193.393.4
87.678.974.683.587.9
79.383.888.275.184.0
88.479.875.684.388.5
80.188.784.580.376.1
84.880.676.384.985.0
80.876.576.881.181.2
77.081.377.377.477.5
100.681.085.7
104.990.3
94.9100.981.586.2
101.2
90.995.482.086.7
101.4
95.791.482.5
101.6101.7
96.087.283.091.996.2
87.792.196.593.592.4
96.788.284.092.696.9
88.597.092.988.784.5
93.189.084.793.393.4
89.285.085.289.589.6
85.589.785.785.886.0
114.495.099.6
118.7104.2
108.8114.795.5
100.1115.0
104.7109.396.0
100.6115.2
109.5105.296.5
115.4115.5
109.8101.197.0
105.7110.1
101.6106.0110.397.5
106.3
110.6102.198.0
106.5110.7
102.4110.8106.8102.798.5
107.0102.998.7
102.2107.3
103.299.099.2
103.4103.5
99.5103.799.799.8
100.0
K-141
HTS® 14 mmDrive Selection Tables
NOMINAL CENTER DISTANCESBELT LENGTH CODE DESIGNATION
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 5320* 5740* 6160* 6860*
.8 .9 1.0 1.1.95 1.05 .9
.8 .9 1.0 1.1.95 1.05 .9
PULL
EYS
* These belts are not available in RPP construction.
K129 - K144 5/20/05 5:11 PM Page 141
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1.001.001.001.001.00
1.001.001.001.001.00
1.001.001.001.001.05
1.061.061.061.061.07
1.071.081.081.091.10
1.111.111.121.131.13
1.131.141.151.161.17
1.181.181.181.201.20
1.211.221.231.241.25
1.251.251.261.271.29
3436384044
4852566064
6872809038
3634686460
5652484440
3672346480
6056523848
3468444060
5636529048
6472384456
8.5229.0239.524
10.02611.028
12.03113.03314.03615.03816.041
17.04318.04620.05122.5579.524
9.0238.522
17.04316.04115.038
14.03613.03312.03111.02810.026
9.02318.0468.522
16.04120.051
15.03814.03613.0339.524
12.031
8.52217.04311.02810.02615.038
14.0369.023
13.03322.55712.031
16.04118.0469.524
11.02814.036
3436384044
4852566064
6872809040
3836726864
6056524844
4080387290
6864604456
4080524872
684464
11260
8090485672
8.5229.0239.524
10.02611.028
12.03113.03314.03615.03816.041
17.04318.04620.05122.55710.026
9.5249.023
18.04617.04316.041
15.03814.03613.03312.03111.028
10.02620.0519.524
18.04622.557
17.04316.04115.03811.02814.036
10.02620.05113.03312.03118.046
17.04311.02816.04128.07215.038
20.05122.55712.03114.03618.046
11601160116011601160
11601160116011601160
11601160116011601102
10991096109610921088
10831077107110631055
10441044103810311031
1024101510051002994
986986982967967
955949943932928
928928918911902
245257269281303
323342359373386
396404411...
269
257245396286373
359342323303281
257404245386411
373359342269323
245396303281373
359257342...
323
386404269303359
380400418437472
504534561585605
622636651...
418
400380622605585
561534504472437
400636380605651
585561534418504
380622472437585
561400534...
504
605636418472561
...
...584610659
705747785820849
874894918...
584
...
...874849820
785747705659610
...894...
849918
820785747584705
...874659610820
785...
747...
705
849894584659785
...
...
...
...
...
902956
100610501089
112111481180
...
...
...
...112110891050
1006956902......
...1148
...10891180
10501006956...
902
...1121
...
...1050
1006...
956...
902
10891148
...
...1006
...
...
...
...
...
...
...119012421288
132713591398
...
...
...
...132712881242
1190............
...1359
...12881398
12421190
...
...
...
...1327
...
...1242
1190............
12881359
...
...1190
17501750175017501750
17501750175017501750
17501750175017501663
16581653165316471641
16331625161516041591
15751575156615561556
15441531151715111500
14881488148114581458
14411432142214061400
14001400138513751361
311322333342356
365368364......
...
...
...
...333
322311.........
364368365356342
322...
311......
...364368333365
311...
356342...
364322368...
365
...
...333356364
486504521536560
576583581......
...
...
...
...521
504486.........
581583576560536
504...
486......
...581583521576
486...
560536...
581504583...
576
...
...521560581
...
...730752787
812824823......
...
...
...
...730
...
...
...
...
...
823824812787752
...
...
...
...
...
...823824730812
...
...787752...
823...
824...
812
...
...730787823
...
...
...
...
...
104210591059
...
...
...
...
...
...
...
...
...
...
...
...
...105910591042
...
...
...
...
...
...
...10591059
...1042
...
...
...
...
...1059
...1059
...1042
...
...
...
...1059
...
...
...
...
...
...
...1256
...
...
...
...
...
...
...
...
...
...
...
...
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...
...
...
...
...
...1256..........
...
...
...
...
...
1256............
...
...
...
...1256
HTS® 20 mmDrive Selection Tables
K-142
Sprocket Combination Driven Speeds and Horsepower RatingsDrive 1160 RPM Driver 1750 RPM DriverRatio Driver Driven Driven RPP™ for Belt Widths Driven RPP™ for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed* 115 170 230 290 340 Speed* 115 170 230 290 340
Multiply hp rating by belt length factor to determine drive width
Multiply hp rating by belt length factor to determine drive width
* All 20M RPP drives operating above 1000 RPM may require a sound dampening belt guard to reduce noise emission.
PULLEYS
K129 - K144 5/20/05 5:11 PM Page 142
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-143
HTS® 20 mmDrive Selection Tables
Sprocket Combination Nominal Center DistanceDrive Driver Driven Belt Length Code DesignationRatio No. Teeth P.D. No. Teeth P.D. 2000 2500 3400 3800 4200 4600 5000 5400 5800 6200 6600
.8 .85 1.0 .85.95 1.05 .9BELT LENGTH FACTOR
.8 .85 1.0 .85.95 1.05 .9BELT LENGTH FACTOR
PULL
EYS
1.001.001.001.001.00
1.001.001.001.001.00
1.001.001.001.001.05
1.061.061.061.061.07
1.071.081.081.091.10
1.111.111.121.131.13
1.131.141.151.161.17
1.181.181.181.201.20
1.211.221.231.241.25
1.251.251.261.271.29
3436384044
4852566064
6872809038
3634686460
5652484440
3672346480
6056523848
3468444060
5636529048
6472384456
8.5229.0239.524
10.02611.028
12.03113.03314.03615.03816.041
17.04318.04620.05122.5579.524
9.0238.522
17.04316.04115.038
14.03613.03312.03111.02810.026
9.02318.0468.522
16.04120.051
15.03814.03613.0339.524
12.031
8.52217.04311.02810.02615.038
14.0369.023
13.03322.55712.031
16.04118.0469.524
11.02814.036
3436384044
4852566064
6872809040
3836726864
6056524844
4080387290
6864604456
4080524872
684464
11260
8090485672
8.5229.0239.524
10.02611.028
12.03113.03314.03615.03816.041
17.04318.04620.05122.55710.026
9.5249.023
18.04617.04316.041
15.03814.03613.03312.03111.028
10.02620.0519.524
18.04622.557
17.04316.04115.03811.02814.036
10.02620.05113.03312.03118.046
17.04311.02816.04128.07215.038
20.05122.55712.03114.03618.046
26.025.224.423.622.1
20.518.917.3
...
...
...
...
...
...24.0
24.825.6
...
...
...
16.518.119.721.322.8
24.4...
25.2......
...
...17.323.218.9
24.8...
20.522.0
...
...23.6
...
...18.1
...
...22.419.6
...
35.835.034.333.531.9
30.328.827.225.624.0
22.520.9
...
...33.9
34.735.421.723.224.8
26.428.029.531.132.7
34.3...
35.022.4
...
24.025.627.233.128.7
34.6...
30.331.923.2
24.833.526.3
...27.9
20.8...
32.329.523.9
53.652.852.051.249.6
48.046.544.943.341.7
40.238.635.431.551.6
52.453.239.441.042.5
44.145.747.348.850.4
52.037.052.840.233.5
41.743.344.950.846.5
52.437.848.049.640.9
42.551.244.1
...45.7
38.535.050.047.241.7
61.460.659.159.157.5
55.954.352.851.249.6
48.046.543.339.459.5
60.261.047.348.850.4
52.053.655.156.758.3
59.844.960.648.041.3
49.651.252.858.754.3
60.245.755.957.548.8
50.459.152.034.953.5
46.442.957.955.149.6
69.368.567.766.965.4
63.862.260.659.157.5
55.954.351.247.367.3
68.168.955.156.758.3
59.961.463.064.666.1
67.752.868.555.949.2
57.559.160.666.562.2
68.163.563.865.456.7
58.366.959.842.861.4
54.350.765.763.057.5
77.276.475.674.873.2
71.770.168.566.965.4
63.862.259.155.175.2
76.063.064.666.267.7
69.370.972.474.075.6
60.676.463.857.165.4
65.466.968.574.470.1
76.061.471.773.264.6
66.174.867.750.769.3
62.258.673.670.965.3
85.084.383.582.781.1
79.578.076.474.873.2
71.170.166.963.083.1
83.984.770.972.574.0
75.677.278.780.381.9
83.568.584.371.765.0
73.274.876.482.378.0
83.969.379.581.172.4
74.082.775.658.677.2
70.166.581.578.773.2
92.992.191.390.689.0
87.485.884.382.781.1
79.578.074.870.991.0
91.792.578.880.381.9
83.585.086.688.289.8
91.376.492.179.572.8
81.182.784.390.285.8
91.777.287.489.080.3
81.990.683.566.585.0
77.974.489.486.681.1
100.8100.099.298.496.9
95.393.792.190.689.0
87.485.882.778.898.8
99.6100.486.688.289.8
91.392.994.596.197.6
99.284.3
100.087.480.7
89.090.692.198.093.7
99.685.095.396.988.2
89.898.491.374.492.9
85.882.397.294.589.0
108.7107.9107.1106.3104.7
103.2101.6100.098.496.9
95.393.790.686.6
106.7
107.5108.394.596.197.6
99.2100.8102.4103.9105.5
107.192.1
107.995.388.6
96.998.4
100.0105.9101.6
107.592.9
103.2104.796.1
97.6106.399.282.3
100.8
93.790.1
105.1102.496.8
116.5115.8115.0114.2112.6
111.0109.5107.9106.3104.7
103.2101.698.494.5
114.6
115.4116.1102.4103.9105.5
107.1108.7110.2111.8113.4
115.0100.0115.8103.296.5
104.7106.3107.9113.8109.5
115.4100.8111.0112.6103.9
105.5114.2107.190.1
108.7
101.698.0
113.0110.2104.7
K129 - K144 5/20/05 5:11 PM Page 143
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1.291.301.311.321.33
1.331.331.361.371.38
1.401.401.411.411.42
1.431.441.451.471.50
1.501.501.531.541.55
1.561.561.581.601.60
1.611.641.651.651.67
1.671.681.701.731.75
1.761.781.791.801.80
1.821.871.871.881.88
3440526836
4860443852
4080643448
5636443840
4860345244
3672384090
5644346836
4838405264
3436384080
4460904834
8.52210.02613.03317.0439.023
12.03115.03811.0289.524
13.033
10.02620.05116.0418.522
12.031
14.0369.023
11.0289.524
10.026
12.03115.0388.522
13.03311.028
9.02318.0469.524
10.02622.557
14.03611.0288.522
17.0439.023
12.0319.524
10.02613.03316.041
9.0239.0239.524
10.02620.051
11.02815.03822.55712.0318.522
4452689048
6480605272
56112904868
8052645660
7290528068
561126064
144
907256
11260
80646890
112
60646872
144
801121689064
11.02813.03317.04322.55712.031
16.04120.05115.03813.03318.046
14.03628.07222.55712.03117.043
20.05113.03316.04114.03615.038
18.04622.55713.03320.05117.043
14.03628.07215.03816.04136.092
22.55718.04614.03628.07215.038
20.05116.04117.04322.55728.072
15.03816.04117.04318.04636.092
20.05128.07242.10822.55716.041
896892887876870
870870851848838
829829825822819
812803798787773
773773758754751
746746735725725
722709704704696
696689682670663
657653648644644
638621621619616
245281342396257
323373303269342
281411386245323
359257303269281
323373245342303
257404269281...
359303245396257
323269281342386
245257269281411
303373...
323245
380437534622400
504585472418534
437651605380504
561400472418437
504585380534472
400636418437...
561472380622400
504418437534605
380400418437651
472585...
504380
...610747874...
705820659584747
610918849...
705
785...
659584610
705820...
747659
...894584610...
785659...
874...
705584610747849
...
...584610918
659820...
705...
...
...956
1121...
9021050
...
...956
...11801089
...902
1006............
9021050
...956...
...1148
...
...
...
1006......
1121...
902......
9561089
...
...
.....
1180
...1050
...902...
..........
1327...
...1242
...
...
...
...13981288
...
...
1190............
...1242
...
...
...
...1359
...
...
...
1190......
1327...
...
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1288
...
...
...
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...1242
...
...
...
13521346133813221313
13131313128312791264
12501250124412401235
12251212120311881167
11671167114411381132
11251125110810941094
10891069106310631050
10501039102910111000
992984978972972
963938938933930
311342368...
322
365...
356333368
342......
311365
364322356333342
365...
311368356
322...
333342...
364356311...
322
365333342368...
311322333342...
356......
365311
486536583...
504
576...
560521583
536......
486576
581504560521536
576...
486583560
504...
521536...
581560486...
504
576521536583...
486504521536...
560......
576486
...752824......
812...
787730824
752.........
812
823...
787730752
812......
824787
...
...730752...
823787.........
812730752824...
...
...730752...
787......
812...
...
...1059
...
...
1042.........
1059
...
...
...
...1042
1059............
1042......
1059...
...
...
...
...
...
1059............
1042......
1059...
...
...
...
...
...
...
...
...1042
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
1256............
...
...
...
...
...
...
...
...
.....
1256............
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
HTS® 20 mmDrive Selection Tables
K-144
Sprocket Combination Driven Speeds and Horsepower RatingsDrive 1160 RPM Driver 1750 RPM DriverRatio Driver Driven Driven RPP™ for Belt Widths Driven RPP™ for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed* 115 170 230 290 340 Speed* 115 170 230 290 340
Multiply hp rating by belt length factor to determine drive width
Multiply hp rating by belt length factor to determine drive width
* All 20M RPP drives operating above 1000 RPM may require a sound dampening belt guard to reduce noise emission.
PULLEYS
K129 - K144 5/20/05 5:11 PM Page 144
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
1.291.301.311.321.33
1.331.331.361.371.38
1.401.401.411.411.42
1.431.441.451.471.50
1.501.501.531.541.55
1.561.561.581.601.60
1.611.641.651.651.67
1.671.681.701.731.75
1.761.781.791.801.80
1.821.871.871.881.88
3440526836
4860443852
4080643448
5636443840
4860345244
3672384090
5644346836
4838405264
3436384080
4460904834
8.52210.02613.03317.0439.023
12.03115.03811.0289.824
13.033
10.02620.05116.0418.522
12.031
14.0369.023
11.0289.524
10.026
12.03115.0388.522
13.03311.028
9.02318.0469.524
10.02622.557
14.03611.0288.522
17.0439.023
12.0319.524
10.02613.03316.041
9.0239.0239.524
10.02620.051
11.02815.03822.55712.0318.522
4452689048
6480605272
56112904868
8052645660
7290528068
561126064
144
907256
11260
80646890
112
60646872
144
801121689064
11.02813.03317.04322.55712.031
16.04120.05115.03813.03318.046
14.03628.07222.55712.03117.043
20.05113.03316.04114.03615.038
18.04622.55713.03320.05117.043
14.03628.07215.03816.04136.092
22.55718.04614.03628.07215.038
20.05116.40117.04322.5572.072
15.03816.04117.04318.04636.092
20.05128.07242.10822.55716.041
24.021.2
.....
22.8
17.2...
18.821.6
...
20.4......
23.2...
...22.017.920.719.5
...
...22.3
...17.0
21.1...
19.918.6
...
...
...21.5
...20.2
...19.017.8
...
...
20.619.418.116.8
...
...
...
...
...19.7
33.831.125.5
...32.6
27.121.528.731.524.7
30.3......
33.026.3
22.231.827.830.629.4
25.4...
32.223.027.0
31.0...
29.828.6
...
...26.131.4
...30.2
23.728.927.720.7
...
30.529.328.126.9
...
24.4......
21.429.7
51.648.843.335.750.4
44.839.346.449.242.5
48.028.936.550.844.0
40.049.645.648.447.2
43.237.250.040.844.8
48.830.347.646.4
...
37.944.049.131.047.9
41.546.745.538.731.7
48.347.145.944.7
...
42.332.4
...39.447.5
59.456.751.243.658.3
52.747.254.357.150.3
55.936.844.458.651.9
47.957.553.556.355.1
51.145.157.848.752.7
56.638.255.454.3
...
45.951.957.039.055.8
49.454.653.446.639.7
56.255.053.852.6
...
50.240.4
...47.355.4
67.364.659.051.566.1
60.655.162.264.958.2
63.844.752.366.559.8
55.865.361.464.162.9
59.053.065.756.660.6
64.546.263.362.136.0
53.859.764.946.963.7
57.362.561.354.547.6
64.162.961.760.537.7
58.148.4
...55.363.3
75.272.466.959.474.0
68.563.070.172.866.1
71.652.660.274.467.7
63.773.269.372.070.8
66.960.973.664.568.4
72.454.171.270.044.0
61.767.672.854.871.6
65.270.469.262.455.6
72.070.869.668.445.7
66.056.338.563.271.2
83.180.374.867.381.9
76.470.877.980.774.0
79.560.568.082.375.6
71.681.177.179.978.7
74.768.881.572.476.3
80.362.079.177.951.9
69.675.580.762.779.5
73.178.377.170.363.5
79.978.777.576.353.7
73.964.246.671.179.0
90.988.282.775.289.8
84.278.785.888.681.9
87.468.475.990.183.4
79.589.085.087.886.6
82.676.789.380.284.2
88.269.987.085.859.8
77.483.488.570.787.4
81.086.285.078.271.4
87.786.585.484.261.7
81.872.154.679.086.9
98.896.190.583.097.6
92.186.693.796.489.7
95.376.383.898.091.3
87.496.892.995.694.5
90.584.697.288.192.1
96.077.894.893.767.8
85.391.396.478.595.2
88.994.092.986.179.3
95.694.493.292.069.6
89.780.062.686.894.8
106.7103.998.490.9
105.5
100.094.5
101.6104.397.6
103.184.291.7
105.999.2
95.2104.7100.8103.5102.3
98.492.5
105.196.0
100.0
103.985.7
102.7101.575.7
93.299.2
104.386.4
103.1
96.8101.9100.794.087.2
103.5102.3101.199.977.5
97.587.970.694.7
102.7
114.6111.8106.398.8
113.4
107.9102.3109.4112.2105.5
111.092.199.6
113.8107.1
103.1112.6108.6111.4110.2
106.3100.3113.0103.9107.8
111.893.6
110.6109.483.6
101.1107.0112.294.3
111.0
104.7109.8108.6101.995.1
111.4110.2109.0107.885.4
105.495.878.5
102.6110.6
K-145
HTS® 20 mmDrive Selection Tables
Sprocket Combination Nominal Center DistanceDrive Driver Driven Belt Length Code DesignationRatio No. Teeth P.D. No. Teeth P.D. 2000 2500 3400 3800 4200 4600 5000 5400 5800 6200 6600
.8 .85 1.0 .85.95 1.05 .9BELT LENGTH FACTOR
.8 .85 1.0 .85.95 1.05 .9BELT LENGTH FACTOR
PULL
EYS
K145 - K160 5/20/05 5:07 PM Page 145
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
1.891.892.002.002.00
2.002.002.052.102.11
2.122.122.132.152.22
2.252.252.332.332.35
2.372.402.402.402.47
2.502.552.572.632.65
2.672.702.772.802.80
2.822.953.003.003.00
3.003.113.183.203.23
3.273.293.383.433.50
3638343640
5672448038
3468905236
4064487234
3860809068
3644566434
7280524060
6838485664
7236686052
4434645648
9.0239.5248.5229.023
10.026
14.03618.04611.02820.0519.524
8.52217.04322.55713.0339.023
10.02616.04112.03118.0468.522
9.52415.03820.05122.55717.043
9.02311.02814.03616.0418.522
18.04620.05113.03310.02615.038
17.0439.524
12.03114.03616.041
18.0469.023
17.04315.03813.033
11.0288.522
16.04114.03612.031
6872687280
11214490
16880
7214419211280
9014411216880
90144192216168
9011214416890
192216144112168
192112144168192
216112216192168
144112216192168
17.04318.04617.04318.04620.051
28.07236.09222.55742.10820.051
18.04636.09248.12328.07220.051
22.55736.09228.07242.10820.051
22.55736.09248.12354.13942.108
22.55728.07236.09242.10822.557
48.12354.13936.09228.07242.108
48.12354.13928.07254.13948.123
54.13928.07254.13948.12342.108
36.09228.07254.13948.12342.108
614612580580580
580580567552551
548548544539522
516516497497493
490483483483470
464456451442438
435430419414414
411394387387387
387373365363359
354352344338331
257269245257281
359404303411269
245396...
342257
281386323404245
269373411...
396
257303359386245
404411342281373
396269323359386
404257396373342
303245386359323
400418380400437
561636472651418
380622...
534400
437605504636380
418585651...
622
400472561605380
636651534437585
622418504561605
636400622585534
472380605561504
...584......
610
785894659918584
...874...
747...
610849705894...
584820918...
874
...659785849...
894918747610820
874584705785849
894...
874820747
659...
849785705
...
...
...
...
...
10061148
...1180
...
...1121
...956...
...1089902
1148...
...10501180
...1121
...
...10061089
...
11481180956...
1050
1121...
90210061089
1148...
11211050956
...
...10891006902
...
...
...
...
...
11901359
...1398
...
...1327
...
...
...
...1288
...1359
...
...12421398
...1327
...
...11901288
...
13591398
...
...1242
1327......
11901288
1359...
13271242
...
...
...12881190
...
926924875875875
875875856833831
826826820813788
778778750750744
739729729729708
700688681667661
656648632625625
620594583583583
583563551547542
535531519510500
322333311322342
364...
356...
333
311......
368322
342...
365...
311
333............
322356364...
311
...
...368342...
...333365364...
...322......
368
356311...
364365
504521486504536
581...
560..
521
486......
583504
536...
576...
486
521............
504560581...
486
...
...583536...
...521576581...
...504......
583
560486...
581576
...730.....
752
823...
787...
730
...
...
...824...
752...
812......
730............
...787823......
...
...824752...
...730812823...
...
...
...
...824
787......
823812
...
...
...
...
...
1059...........
...
...
.....
1059
...
...
...1042
...
...
...
...
...
...
...
...1059
...
...
.....
1059.....
...
...10421059
...
...
...
...
...1059
...
...
...10591042
...
...
...
...
...
1256............
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
.....
1256......
...
...
...
...
...
...
...
...1256
...
...
...
...
...
...
...
...
...1256
...
HTS® 20 mmDrive Selection Tables
K-146
Sprocket Combination Driven Speeds and Horsepower RatingsDrive 1160 RPM Driver 1750 RPM DriverRatio Driver Driven Driven RPP™ for Belt Widths Driven RPP™ for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed* 115 170 230 290 340 Speed* 115 170 230 290 340
Multiply hp rating by belt length factor to determine drive width
Multiply hp rating by belt length factor to determine drive width
* All 20M RPP drives operating above 1000 RPM may require a sound dampening belt guard to reduce noise emission.
PULLEYS
K145 - K160 5/20/05 5:07 PM Page 146
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
1.891.892.002.002.00
2.002.002.052.102.11
2.122.122.132.152.22
2.252.252.332.332.35
2372.402.402.402.47
2.502.552.572.632.65
2.672.702.772.802.80
2.822953.003.003.00
3.003.113.183.203.23
3.273.293.383.433.50
3638343640
5672448038
3468905236
4064487234
3860809068
3644566434
7280524060
6838485664
7236686052
4434645648
9.0239.5248.5229.023
10.026
14.03618.04611.02820.0519.524
8.52217.04322.55713.0339.023
10.02616.04112.03118.0468.522
9.52415.03820.05122.55717.043
9.02311.02814.03616.0418.522
18.04620.05113.03310.02615.038
17.0439.524
12.03114.03616.041
18.0469.023
17.04315.03813.033
11.0288.522
16.04114.03612.031
6872687280
11214490
16880
7214419211280
9014411216880
90144192216168
9011214416890
192216144112168
192112144168192
216112216192168
144112216192168
17.04318.04617.04318.04620.051
28.07236.09222.55742.10820.051
18.04636.09248.12328.07220.051
22.55736.09228.07242.10820.051
18.04636.09248.12328.07220.051
22.55736.09228.07242.10820.051
22.55736.09228.07242.10820.051
22.55736.09248.12354.13942.108
22.55728.07236.09242.10822.557
48.12354.13936.09228.07242.108
18.417.218.817.5
...
...
...
...
...
...
17.8.............
...
...
...
...
...
.....
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
28.427.228.827.625.1
...
...22.1
...25.4
27.9.........
25.8
22.7.........
26.1
23.1............
23.4.........
23.7
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
46.345.146.645.443.0
33.1...
40.1...
43.4
45.8......
33.843.7
40.8...
34.5...
44.1
41.2............
41.535.1
...
...41.9
...
...
...35.8
...
...36.226.4
...
...
...36.5
...
...
...
27.136.8
...
...
...
54.253.054.653.350.9
41.130.948.1
...51.3
53.731.6
...41.851.7
48.832.342.5
...52.0
49.232.9
...
...
...
49.543.233.6
...49.9
...
...34.243.9
...
...44.334.9
...
...
...44.6
..........
35.644.9
...
...
...
62.160.962.561.258.8
49.139.156.0
...59.2
61.639.8
...49.859.6
56.740.450.533.259.9
57.141.1
...
...33.9
57.551.241.834.557.8
...
...42.551.935.2
...52.343.135.8
...
...52.6
...
...36.5
43.853.0
...
...37.1
70.068.870.369.166.7
57.047.163.940.267.1
69.547.8
...57.867.5
64.648.558.541.567.9
65.049.2
...
...42.2
65.459.249.942.965.7
35.4...
50.659.943.5
36.160.351.344.236.7
...60.6
...37.344.8
52.061.0
...38.045.5
77.976.778.277.074.6
65.055.171.848.375.0
77.455.840.965.775.4
72.656.566.449.775.8
72.957.342.5
...50.3
73.367.158.051.073.7
43.8..
58.767.951.7
44.568.259.352.445.1
...68.638.145.853.1
60.069.038.846.453.7
85.784.586.184.982.5
72.963.179.756.482.9
85.363.849.173.683.3
80.564.574.457.783.7
80.865.250.743.158.4
81.275.166.059.181.6
52.144.866.775.859.8
52.876.267.460.553.4
46.176.546.754.161.2
68.176.947.354.861.9
93.692.494.092.890.4
80.871.187.664.490.8
93.271.857.281.591.2
88.472.582.365.891.5
88.773.258.951.466.5
89.183.073.967.289.5
60.353.174.783.767.9
60.984.175.468.661.6
54.484.555.162.369.3
76.184.855.763.070.0
101.5100.3101.9100.798.3
88.779.095.572.398.7
101.179.765.289.499.1
96.280.490.273.899.4
96.681.267.059.674.5
97.090.981.975.297.4
68.361.382.691.775.9
69.092.083.376.669.7
62.792.463.370.477.3
84.192.864.071.178.0
109.4108.2109.8108.6106.2
96.686.9
103.480.3
106.6
109.087.673.297.3
106.9
104.188.498.181.7
107.3
104.589.175.067.882.5
104.998.889.883.2
105.3
76.469.590.699.683.9
77.199.991.384.677.8
70.8100.371.578.585.3
92.0100.772.279.286.0
K-147
HTS® 20 mmDrive Selection Tables
Sprocket Combination Nominal Center DistanceDrive Driver Driven Belt Length Code DesignationRatio No. Teeth P.D. No. Teeth P.D. 2000 2500 3400 3800 4200 4600 5000 5400 5800 6200 6600
.8 .85 1.0 .85.95 1.05 .9BELT LENGTH FACTOR
.8 .85 1.0 .85.95 1.05 .9BELT LENGTH FACTOR
PULL
EYS
K145 - K160 5/20/05 5:07 PM Page 147
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
3.603.603.693.793.82
3.864.004.004.154.20
4.244.364.424.504.67
4.804.914.945.055.33
5.405.655.686.006.35
4060523844
5636485240
3444384836
4044343836
4034383634
10.02615.03813.0339.524
11.028
14.0369.023
12.03113.03310.026
8.52211.0289.524
12.0319.023
10.02611.0288.5229.5249.023
10.0268.5229.5249.0238.522
144216192144168
216144192216168
144192168216168
192216168192192
216192216216216
36.09254.13948.12336.09242.108
54.13936.09248.12354.13942.108
36.09248.12342.10854.13942.108
48.12354.13942.10848.12348.123
54.13948.12354.13954.13954.139
322322314306304
301290290279276
274266262258249
242236235230218
215205204193183
281373342269303
359257323342281
245303269323257
281303245269257
281245269257245
437585534418472
561400504534437
380472418504400
437472380418400
437380418400380
610820747584659
785...
705747610
...659584705...
610659...
584...
610...
584......
...1050956......
1006...
902956...
...
...
...902...
...
...
...
...
...
...
...
...
...
...
342...
368333356
364322365368342
311356333365322
342356311333322
342311333322311
536...
583521560
581504576583536
486560521576504
536560486521504
536486521504486
752...
824730787
823...
812824752
...787730812...
752787...
730...
752...
730......
...
...1059
...
...
1059...
10421059
...
...
...
...1042
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
1256.............
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
....1242
...
...
...
1190............
...
...
...
...
...
...
...
...
...
...
...
...
...
.....
486486474462458
454438438421417
413401396389375
365356354346328
324310308292275
HTS® 20 mmDrive Selection Tables
K-148
Sprocket Combination Driven Speeds and Horsepower RatingsDrive 1160 RPM Driver 1750 RPM DriverRatio Driver Driven Driven RPP™ for Belt Widths Driven RPP™ for Belt Widths
No. Teeth P.D. No. Teeth P.D. Speed* 115 170 230 290 340 Speed* 115 170 230 290 340
Multiply hp rating by belt length factor to determine drive width
Multiply hp rating by belt length factor to determine drive width
* All 20M RPP drives operating above 1000 RPM may require a sound dampening belt guard to reduce noise emission.
PULLEYS
K145 - K160 5/20/05 5:07 PM Page 148
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
3.603.603.693.793.82
3.864.004.004.154.20
4.244.364.424.504.67
4.804.914.945.055.33
5.405.655.686.006.35
4060523844
5636485240
3444384836
4044343836
4034383634
10.02615.03813.0339.524
11.028
14.0369.023
12.03113.03310.026
8.52211.0289.524
12.0319.023
10.02611.0288.5229.5249.023
10.0268.5229.5249.0238.522
144216192144168
216144192216168
144192168216168
192216168192192
216192216216216
36.09254.13948.12336.09242.108
54.13936.09248.12354.13942.108
36.09248.12342.10854.13942.108
48.12354.1394.108
48.12348.123
54.13948.12354.13954.13954.139
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
27.7......
28.0...
...28.3.........
28.7............
...
...
...
...
...
...
...
...
...
...
36.2......
36.529.1
...36.9......
29.7
37.2...
30.1...
30.4
...
...30.7......
...
...
...
...
...
44.5......
44.837.8
...45.1......
38.4
45.5...
38.7...
39.0
31.7...
39.432.032.3
...32.6.........
52.6...
38.653.046.1
...53.339.2...
46.8
53.739.947.1...
47.5
40.5...
47.840.841.1
...41.433.934.234.5
60.739.447.161.154.4
40.061.447.740.755.1
61.848.455.441.355.7
49.041.956.149.449.7
42.550.042.943.243.5
68.848.055.469.162.6
48.669.556.149.363.2
69.856.763.649.963.9
57.450.664.257.758.0
51.258.451.551.852.1
76.856.463.677.170.6
57.077.564.357.771.3
77.865.071.758.372.0
65.659.072.466.066.3
59.666.660.060.360.6
84.864.771.885.178.7
65.385.572.566.079.4
85.873.179.766.780.1
73.867.380.474.274.5
68.074.868.368.669.0
92.772.979.993.186.7
73.593.480.674.287.4
93.881.287.874.988.1
81.975.688.582.382.6
76.283.076.676.977.2
K-149
HTS® 20 mmDrive Selection Tables
Sprocket Combination Nominal Center DistanceDrive Driver Driven Belt Length Code DesignationRatio No. Teeth P.D. No. Teeth P.D. 2000 2500 3400 3800 4200 4600 5000 5400 5800 6200 6600
.8 .85 1.0 .85.95 1.05 .9BELT LENGTH FACTOR
.8 .85 1.0 .85.95 1.05 .9BELT LENGTH FACTOR
PULL
EYS
K145 - K160 5/20/05 5:07 PM Page 149
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
0.470.550.620.881.01
0.010.010.030.040.08
0.140.180.220.260.29
0.360.420.580.680.80
1.101.451.741.972.16
0.550.640.731.041.18
0.010.020.030.050.10
0.160.210.260.300.35
0.420.490.690.800.94
1.291.692.012.272.46
0.630.740.841.191.36
0.010.020.040.060.11
0.180.250.300.350.40
0.490.570.790.921.08
1.481.932.292.562.73
0.720.840.951.351.54
0.010.020.040.060.13
0.210.280.340.400.45
0.550.650.901.051.22
1.682.182.562.832.98
0.891.051.191.681.90
0.010.030.050.080.13
0.260.350.420.500.56
0.690.801.111.301.52
2.082.673.093.333.37
1.071.261.432.012.28
0.020.030.060.100.16
0.310.420.510.600.68
0.830.971.341.561.82
2.483.153.583.743.59
1.261.481.672.352.66
0.020.040.080.110.19
0.370.490.600.700.79
0.971.131.571.832.13
2.893.624.024.043.61
1.351.591.802.532.85
0.020.040.080.120.20
0.400.530.640.750.85
1.041.221.691.972.29
3.103.854.224.14...
1.451.701.922.703.04
0.020.040.090.130.22
0.420.560.690.810.91
1.121.311.812.112.45
3.304.084.404.20...
1.541.812.052.873.24
0.020.050.090.140.23
0.450.600.740.860.98
1.191.391.932.252.61
3.514.294.574.22...
1.641.932.183.053.43
0.030.050.100.150.25
0.480.640.780.91 1.04
1.271.482.052.39 2.77
3.71 4.514.71......
1.842.162.443.403.82
0.030.060.110.170.28
0.540.720.881.021.16
1.421.662.302.673.09
4.124.904.93......
2.042.392.703.764.20
0.030.060.130.190.32
0.600.800.971.141.29
1.581.842.552.963.42
4.525.275.06......
2.252.632.974.114.58
0.030.070.140.210.35
0.660.881.071.251.42
1.742.032.803.253.75
4.915.59.........
2.452.873.244.474.96
0.040.070.150.220.37
0.720.961.171.371.55
1.902.213.053.544.08
5.305.88.........
2.663.113.524.825.34
0.040.080.160.240.40
0.781.041.271.491.69
2.062.403.313.844.42
5.686.11.........
2.883.363.795.185.70
0.040.090.170.260.43
0.851.121.371.611.82
2.232.603.574.134.75
6.046.28.........
3.093.614.075.536.06
0.050.090.180.270.45
0.911.211.481.731.96
2.392.793.844.435.08
6.39............
3.313.864.355.876.42
0.050.100.190.290.48
0.961.291.581.852.10
2.562.994.104.735.41
6.73............
K-150
5 mm RPP® BeltHorsepower Ratings
15mm (.59 in.) wide belt (5M-15)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
No. of Teeth
mmin.
PD
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
14 16 18 20 24 28 32 34 36 38 40 44 48 52 56 60 64 68 72
22.30 25.48 28.65 31.84 38.21 44.58 50.93 54.11 57.30 60.48 63.66 70.03 76.39 82.76 89.13 95.49 101.86 108.23 114.59
.878 1.003 1.128 1.253 1.504 1.755 2.005 2.130 2.256 2.381 2.506 2.757 3.008 3.258 3.509 3.760 4.010 4.261 4.511
0.840.991.121.591.82
0.010.030.050.080.15
0.250.330.400.470.53
0.650.761.051.231.44
1.992.613.133.563.89
0.991.161.321.872.13
0.020.030.060.090.18
0.290.380.470.550.62
0.760.891.241.451.69
2.333.043.634.104.43
1.141.341.522.152.45
0.020.030.070.100.20
0.330.440.540.630.72
0.881.031.421.661.94
2.683.484.134.624.93
1.291.521.722.442.77
0.020.040.080.120.23
0.380.500.610.720.81
1.001.161.621.892.20
3.033.934.625.115.38
1.611.892.143.033.43
0.020.050.100.140.24
0.470.620.760.891.01
1.241.452.012.352.73
3.754.815.576.016.08
1.932.272.573.634.11
0.030.060.120.170.29
0.570.750.921.071.22
1.491.742.422.823.28
4.485.686.466.746.48
2.272.663.014.244.80
0.030.070.140.200.34
0.660.881.081.261.43
1.752.052.833.303.84
5.216.537.257.286.50
2.442.863.244.555.14
0.040.070.150.220.37
0.710.951.161.361.54
1.882.203.053.554.13
5.586.957.617.46
...
2.613.063.474.875.49
0.040.080.160.240.39
0.761.021.241.451.65
2.022.363.263.804.41
5.957.357.947.57
...
2.793.273.705.18 5.84
0.040.08 0.17 0.250.42
0.821.081.331.551.76
2.152.513.484.054.70
6.327.748.237.61
...
2.963.473.935.506.19
0.050.090.180.27 0.45
0.87 1.151.411.651.87
2.292.673.704.304.99
6.698.128.49
...
...
3.323.894.406.146.88
0.050.100.200.310.51
0.971.291.581.852.10
2.562.994.144.815.58
7.428.848.89
...
...
3.684.314.886.787.58
0.060.110.230.340.57
1.081.431.752.052.33
2.853.324.595.336.17
8.159.509.12
...
...
4.054.745.367.428.27
0.060.130.250.380.63
1.191.581.932.262.56
3.133.665.045.866.77
8.8610.09
...
...
...
4.425.185.858.068.95
0.070.140.270.410.68
1.301.732.112.472.80
3.423.995.516.397.36
9.5610.59
...
...
...
4.805.626.348.709.62
0.070.140.290.430.72
1.411.872.292.683.04
3.724.345.976.927.96
10.2311.01
...
...
...
5.186.066.839.33
10.29
0.080.150.310.460.77
1.532.032.482.893.29
4.014.686.447.458.56
10.8911.33
...
...
...
5.576.517.339.97
10.94
0.080.160.330.490.82
1.642.182.663.113.53
4.315.036.927.999.16
11.52............
5.966.967.84
10.5911.57
0.090.170.350.520.87
1.742.332.853.333.78
4.625.397.398.539.76
12.13... .........
11601460175029003500
10204060
100
200300400500600
8001000160020002500
400060008000
1000012000
11601460175029003500
10204060
100
200300400500600
8001000160020002500
400060008000
1000012000
25mm (.98 in.) wide belt (5M-25)
PULLEYS
RPP® is a registered trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 150
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
4.215.306.3410.4412.55
0.040.070.150.220.36
0.731.091.451.822.18
2.913.634.365.085.80
7.249.03
14.2819.8522.64
4.595.776.91
11.3713.66
0.040.080.160.240.41
0.801.191.591.982.38
3.173.964.755.546.32
7.899.83
15.5321.4724.27
4.976.257.48
12.3014.75
0.050.100.200.290.49
0.971.401.812.212.61
3.434.295.146.006.85
8.5410.6416.7623.0425.78
5.937.468.92
14.6617.58
0.060.120.230.350.58
1.141.652.142.613.08
4.105.126.137.158.16
10.1812.6819.9624.5627.17
6.468.109.70
15.9119.06
0.070.140.270.410.68
1.331.922.493.053.59
4.655.676.677.778.87
11.0613.7721.6326.0328.43
7.459.12
10.6917.1920.57
0.080.160.320.470.79
1.542.222.873.514.14
5.356.537.688.799.89
12.0114.8823.3327.44
...
8.5010.4112.2018.8022.11
0.090.180.360.540.90
1.752.533.284.014.73
6.117.458.76
10.0311.28
13.7016.5825.0528.78
...
10.9213.3615.6620.9724.64
0.100.210.410.621.03
2.053.074.105.126.07
7.859.57
11.2512.8814.48
17.5818.3727.5030.06
...
11.4714.0416.4521.9625.78
0.120.240.470.711.18
2.353.434.445.426.39
8.2610.0611.8213.5415.21
18.4619.2628.7331.27
...
12.0314.7217.2322.9426.89
0.120.250.500.741.24
2.483.594.665.696.70
8.6610.5512.3914.1915.94
19.3320.1329.9339.30
...
13.1216.0418.7724.8329.02
0.140.270.550.821.36
2.723.935.096.217.31
9.4511.5113.5115.4617.37
21.0421.8332.20
...
...
14.1917.3420.2726.6431.03
0.150.300.590.891.49
2.954.255.516.737.92
10.2312.4514.6116.7218.76
22.7123.4634.29
...
...
16.2619.8423.1529.9834.62
0.170.350.691.041.74
3.404.906.347.739.10
11.7414.2816.7519.1421.46
25.8926.5137.94
...
...
18.2522.2225.8832.9237.64
0.200.400.791.191.98
3.835.527.148.71
10.24
13.2016.0418.7921.4424.01
28.8929.27
...
...
...
20.1424.4828.4435.44
...
0.220.450.891.342.23
4.256.127.919.65
11.34
14.6017.7320.7323.6326.42
31.6831.72
...
...
...
21.9526.6130.8437.51
...
0.250.500.991.492.48
4.666.708.66
10.5512.39
15.9419.3322.5825.7028.69
34.2533.84
...
...
...
2.653.333.996.577.89
0.020.050.090.140.23
0.460.690.911.141.37
1.832.282.743.193.65
4.555.688.98
12.4814.24
2.893.634.357.158.59
0.030.050.100.150.26
0.510.751.001.251.50
1.992.492.993.483.98
4.966.189.77
13.5015.26
3.133.934.717.739.28
0.030.060.120.190.31
0.610.881.141.391.64
2.162.703.243.774.31
5.376.69
10.5414.4916.21
3.734.695.619.22
11.05
0.040.070.150.220.37
0.721.041.341.641.94
2.583.223.864.505.13
6.407.97
12.5515.4517.09
4.075.106.10
10.0111.99
0.040.090.170.260.43
0.841.211.571.922.26
2.923.564.194.865.58
6.968.66
13.6016.3717.88
4.685.746.72
10.8112.94
0.050.100.200.300.50
0.971.391.812.212.60
3.374.114.835.536.22
7.559.36
14.6717.26
...
5.356.557.67
11.8213.91
0.060.110.230.340.57
1.101.592.062.522.97
3.844.695.516.317.09
8.6110.4315.7518.10
...
6.878.41 9.85
13.1915.50
0.060.130.260.390.64
1.291.932.583.223.82
4.946.027.078.109.11
11.0611.5517.3018.91
...
7.228.83
10.3413.8116.22
0.070.150.300.440.74
1.482.152.793.414.02
5.196.337.448.519.57
11.6112.1118.0719.67
...
7.569.26
10.8414.4316.92
0.080.160.310.470.78
1.562.262.933.584.21
5.446.647.798.92
10.03
12.1612.6618.8224.72
...
8.2510.0911.8015.6218.25
0.090.170.340.510.86
1.712.473.203.914.60
5.947.248.509.73
10.92
13.2313.7320.25
...
...
8.9210.9012.7516.7519.51
0.090.190.370.560.94
1.862.683.474.234.98
6.437.839.19
10.5111.80
14.2814.7521.57
...
...
10.2312.4814.5618.8521.78
0.110.220.440.651.09
2.143.083.994.865.72
7.388.98
10.5312.0413.49
16.2916.6723.86
...
...
11.4813.9816.2820.7023.67
0.120.250.500.751.25
2.413.474.495.486.44
8.3010.0911.8213.4915.10
18.1718.41
...
...
...
12.6715.4017.8922.29
...
0.140.280.560.841.40
2.673.854.976.077.13
9.1811.1513.0414.8616.62
19.9219.95
...
...
...
13.8016.7419.3923.59
...
0.160.310.620.941.56
2.934.215.446.647.79
10.0312.1614.2016.1618.04
21.5421.28
...
...
...
22 24 26 28 30 32 34 36 38 40 44 48 56 64 72 80
56.02 61.12 66.21 71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 142.60 162.97 183.35 203.72
2.206 2.406 2.607 2.807 3.008 3.208 3.409 3.609 3.810 4.010 4.411 4.812 5.614 6.416 7.218 8.020
mmin.
PD
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
K-151
8 mm RPP® BeltHorsepower Ratings
20mm (.79 in.) wide belt (8M-20)
No. of Teeth
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
11601460175029003500
10204060
100
200300400500600
8001000120014001600
20002500400060008000
11601460175029003500
10204060
100
200300400500600
8001000120014001600
20002500400060008000
30mm (1.18 in.) wide belt (8M-30)
PULL
EYS
RPP® is a registered trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 151
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
10.2612.8915.4325.3530.40
0.100.200.400.601.01
1.972.853.704.525.33
7.088.85
10.6112.3714.12
17.6121.9334.5242.4947.00
11.1814.0216.7727.5232.97
0.120.240.470.711.18
2.303.324.315.276.21
8.039.80
11.5313.4415.35
19.1323.8237.4145.0249.17
12.8815.7818.4929.7335.59
0.140.270.550.821.36
2.663.834.976.087.16
9.2611.2913.2815.2117.10
20.7725.7440.3447.46
...
14.7018.0121.1032.5138.25
0.160.310.620.941.56
3.034.385.686.948.17
10.5712.8915.1517.3619.51
23.6928.6843.3249.78
...
18.8823.1127.0836.2642.62
0.180.350.711.061.77
3.555.327.098.86
10.50
13.5816.5619.4522.2825.04
30.4031.7747.5651.99
...
19.8524.2928.4537.9944.60
0.200.410.811.222.04
4.075.937.689.38
11 .05
14.2817.4120.4523.4126.31
31.9333.3149.7054.08
...
20.8025.4529.8039.6846.52
0.210.430.861.292.14
4.296.228.059.84
11.59
14.9718.2521.4324.5427.57
33.4434.8251.7667.97
...
22.6927.7432.4642.9550.20
0.240.470.941.412.36
4.716.798.8010.7512.65
16.3419.9123.3726.7530.04
36.3937.7555.68
...
...
24.5429.9835.0546.0853.66
0.260.511.031.542.57
5.107.369.53
11.6413.70
17.6921.5425.2828.9132.45
39.2740.5959.31
...
...
28.1234.3140.0451.8459.88
0.300.601.201.803.00
5.888.47
10.9613.3815.74
20.3024.7028.9633.1037.11
44.7945.8665.63
...
...
31.5638.4344.7656.9365.10
0.340.691.372.063.43
6.629.54
12.3415.0617.71
22.8227.7532.4937.0941.52
49.9650.63
...
...
...
34.8442.3449.1961.30
...
0.390.771.542.323.86
7.3510.5813.6816.6819.61
25.2530.6635.8640.8745.70
54.7854.86
...
...
...
37.9646.0253.3364.88
...
0.430.861.712.574.29
8.0611.5914.9718.2521.43
27.5733.4439.0644.4549.61
59.2458.53
...
...
...
K-152
8 mm RPP® BeltHorsepower Ratings
50mm (1.97 in.) wide belt (8M-50)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
No. of Teeth
mmin.
PD
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
28 30 32 34 36 38 40 44 48 56 64 72 80
71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 142.60 162.97 183.35 203.72
2.807 3.008 3.208 3.409 3.609 3.810 4.010 4.411 4.812 5.614 6.416 7.218 8.020
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
25.5631.3036.6756.5166.48
0.270.541.091.632.71
5.277.619.8712.0614.21
18.3722.4126.3330.1733.91
41.1849.8675.3086.53
...
32.8240.1847.0763.0374.09
0.310.621.231.853.08
6.169.2412.3215.4018.26
23.6028.7833.8138.7343.53
52.8555.2282.6790.37
...
34.4942.2249.4566.0377.52
0.350.711.422.123.54
7.0810.3013.3516.3119.20
24.8230.2535.5440.7045.74
55.5057.9086.3894.00
...
36.1644.2451.8068.9780.85
0.370.751.492.243.73
7.4510.8114.0017.1120.14
26.0231.7237.2542.6547.92
58.1260.5289.97
118.15...
39.4448.2256.4274.6687.25
0.410.821.642.464.10
8.1911.8115.2918.6821.99
28.4034.6040.6346.4952.21
63.2665.6296.79
...
...
42.6552.1260.9280.0993.27
0.450.891.792.684.47
8.8712.7916.5620.2323.81
30.7437.4443.9350.2556.41
68.2670.53
103.10......
48.8859.6469.6090.11
104.09
0.521.042.093.135.22
10.2114.7219.0523.2527.35
35.2942.9450.3557.5364.50
77.8579.71
114.07......
54.8566.8077.8098.96
113.15
0.601.192.383.585.96
11.5116.5821.4526.1830.78
39.6748.2356.4864.4672.18
86.8488.00
...
...
...
60.5573.5985.50
106.54...
0.671.342.684.026.71
12.7818.3923.7829.0034.08
43.8853.2962.3371.0479.43
95.2295.36
...
...
...
65.9780.0092.70
112.78...
0.751.492.984.477.45
14.0020.1426.0231.7237.26
47.9258.1267.9077.2786.24
102.96101.73
...
...
...
11601460175029003500
10204060
100
200300400500600
8001000120014001600
20002500400060008000
11601460175029003500
10204060
100
200300400500600
8001000120014001600
20002500400060008000
85mm (3.35 in.) wide belt (8M-85)
PULLEYS
RPP® is a registered trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 152
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
26.6730.2633.0248.3754.90
0.380.761.512.273.79
7.5710.6213.1215.4017.48
21.1924.4027.1929.6131.68
33.4335.6343.0949.5858.87
28.5932.4335.3749.6256.03
0.410.821.642.454.09
8.1811.3914.0816.5118.75
22.7326.1729.1531.7333.94
35.8037.3244.3350.8259.73
30.5834.6737.7950.8257.07
0.440.881.762.644.41
8.8112.1915.0617.6720.06
24.3227.9931.1833.9336.28
38.2539.8545.5352.0160.46
34.7539.3842.8753.0758.87
0.511.012.033.045.07
10.1413.8717.1420.1022.82
27.6631.8335.4338.5441.18
43.3845.1547.8354.2261.50
39.1944.3748.2555.1060.29
0.581.162.313.475.78
11.5115.6619.3522.6925.76
31.2135.9039.9543.4346.38
48.8150.7553.4956.1861.96
43.8949.6553.9359.2161.29
0.651.312.623.926.54
12.9117.5521.6925.4428.87
34.9740.2244.7448.6151.87
54.5556.6659.4958.78
...
47.6053.6958.1362.4361.86
0.681.362.724.096.81
13.6119.1723.6627.7331.45
38.0443.6748.5052.6056.01
58.7660.8763.3661.79
...
49.9056.0760.4562.9261.97
0.721.452.894.347.24
14.4720.2725.0029.2733.16
40.0345.8750.8254.9858.38
61.0563.0164.7961.98
...
54.4260.6764.8062.75
...
0.811.623.244.878.11
16.2122.5127.7032.3636.59
44.0050.2055.3759.5962.89
65.3266.8766.8761.81
...
58.8265.0368.7461.98
...
0.901.803.615.419.01
18.0224.7830.4335.4840.04
47.9554.4859.8063.9967.10
69.1570.1467.88
...
...
63.1169.1472.25
...
...
0.991.993.985.979.94
19.8727.0933.1938.6343.51
51.8958.6964.0868.1670.97
72.5272.7967.74
...
...
67.2772.9875.31
...
...
1.092.184.366.54
10.90
21.7829.4436.0041.8146.99
55.8162.8268.2372.1074.49
75.9074.7866.37
...
...
71.2976.5377.89
...
...
1.172.354.697.04
11.72
23.4331.8238.8345.0150.49
59.7166.8872.2275.8077.64
77.7576.07
...
...
...
75.1879.7979.96
...
...
1.252.505.007.50
12.51
24.9934.2441.7048.2354.00
63.5870.8676.0579.2380.41
79.5676.63
...
...
...
78.9182.7581.52
...
...
1.332.665.327.97
13.29
26.5536.7044.6051.4957.52
67.4274.7579.7282.3982.77
80.8076.42
...
...
...
82.4985.3782.52
...
...
1.412.815.638.44
14.07
28.1139.1947.5354.7661.06
71.2478.5683.2185.2784.70
81.44............
89.1589.6082.77
...
...
1.563.136.259.38
15.63
31.2244.2953.5061.3968.16
78.7885.8789.6490.1187.22
...
...
...
...
...
18.2420.7022.5833.0837.55
0.260.521.041.552.59
5.187.268.98
10.5311.96
14.5016.6918.6020.2521.67
22.8624.3729.4733.9140.27
19.5522.1824.1933.9438.32
0.280.561.121.682.80
5.597.799.63
11.3012.82
15.5517.9019.9421.7023.22
24.4925.5330.3234.7640.86
20.9123.7225.8534.7639.04
0.300.601.211.813.01
6.038.34
10.3012.0913.72
16.6319.1521.3323.2124.81
26.1627.2631.1435.5841.35
23.7726.9329.3236.3040.27
0.350.691.392.083.47
6.949.49
11.7213.7515.61
18.9221.7724.2426.3628.17
29.6730.8832.7237.0942.07
26.8130.3533.0037.6941.24
0.400.791.582.373.96
7.8710.7113.2315.5217.62
21.3524.5627.3329.7131.72
33.3934.7236.5938.4342.38
30.0233.9636.8940.5041.92
0.450.891.792.684.47
8.8312.0114.8317.4019.75
23.9227.5130.6033.2535.48
37.3138.7540.6940.20
...
32.5636.7239.7642.7142.31
0.470.931.862.794.66
9.3113.1116.1918.9721.51
26.0229.8733.1735.9738.31
40.1941.6343.3442.26
...
34.1338.3541.3543.0442.39
0.490.991.982.974.95
9.8913.8717.1020.0222.68
27.3831.3734.7637.6039.93
41.7643.1044.3142.40
...
37.2241.5044.3242.92
...
0.551.112.223.335.55
11.0915.3918.9422.1325.03
30.0934.3437.8740.7643.02
44.6845.7445.7442.28
...
40.2444.4847.0242.39
...
0.621.232.473.706.16
12.3216.9520.8124.2727.39
32.8037.2640.9043.7745.90
47.3047.9846.43
...
...
43.1747.2949.42
...
...
0.681.362.724.086.80
13.5918.5322.7126.4229.76
35.4940.1443.8346.6248.54
49.6049.7946.33
...
...
46.0149.9251.51
...
...
0.751.492.984.477.45
14.9020.1324.6228.5932.14
38.1742.9746.6749.3250.95
51.5751.1545.40
...
...
48.7752.3553.27
...
...
0.801.603.214.818.02
16.0321.7626.5630.7834.54
40.8445.7549.4051.8553.11
53.1852.03
...
...
...
51.4254.5854.70
...
...
0.861.713.425.138.55
17.1023.4228.5232.9936.94
43.4948.4752.0254.1955.00
54.4252.41
...
...
...
53.9756.6055.76
...
...
0.911.823.645.459.09
18.1625.1030.5135.2239.35
46.1251.1354.5356.3556.61
55.2752.27
...
...
...
56.4258.3956.44
...
...
0.961.933.855.779.62
19.2326.8132.5137.4641.76
48.7353.7356.9258.3257.93
55.71............
60.9861.2956.61
...
...
1.072.144.286.42
10.69
21.3630.2936.5941.9946.62
53.8858.7461.3161.6359.65
...
...
...
...
...
124.78 129.23 133.69 142.60 151.51 160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.51
4.912 5.088 5.263 5.614 5.965 6.316 6.667 7.018 7.720 8.421 9.123 9.825 10.527 11.229 11.930 12.632 14.036
mmin.
PD
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
K-153
14 mm RPP® BeltHorsepower Ratings
40mm (1.57 in.) wide belt (14M-40)
No. of Teeth
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
28 29 30 32 34 36 38 40 44 48 52 56 60 64 68 72 80
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
55mm (2.17in.) wide belt (14M-55)
PULL
EYS
RPP® is a registered trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 153
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
60.3368.4774.71
109.44124.23
0.861.713.435.148.57
17.1324.0329.7034.8439.55
47.9555.2261.5366.9971.68
75.6380.6397.50
112.18133.21
64.6973.3880.02
112.27126.78
0.931.853.705.559.25
18.5025.7831.8537.3742.42
51.4359.2165.9671.8076.80
81.0084.44
100.29115.00135.15
69.1978.4685.51
115.00129.13
1.001.993.995.989.97
19.9327.5834.0939.9945.39
55.0263.3470.5576.7782.09
86.5490.18
103.02117.69136.79
78.6389.1097.00
120.09133.21
1.152.294.596.88
11.47
22.9431.3838.7845.4951.64
62.5772.0180.1787.2093.17
98.15102.16108.23122.68139.15
88.67100.39109.17124.68136.41
1.312.625.237.85
13.08
26.0535.4343.7751.3458.28
70.6181.2390.4098.27
104.93
110.44114.84121.03127.13140.20
99.30112.33122.02133.98138.68
1.482.965.928.88
14.80
29.2039.7149.0757.5565.32
79.1391.00
101.23109.98117.36
123.42128.20134.61133.00
...
107.69121.48131.53141.27139.97
1.543.086.169.24
15.41
30.8043.3753.5462.7471.16
86.0698.82
109.74119.01126.72
132.95137.73143.36139.80
...
112.90126.88136.78142.37140.21
1.643.276.559.82
16.37
32.7345.8756.5666.2275.03
90.57103.78114.99124.39132.09
138.14142.57146.59140.24
...
123.13137.28146.61141.98
...
1.843.677.34
11.0118.35
36.6950.9362.6773.2282.80
99.55113.60125.29134.82142.31
147.80151.31151.31139.85
...
133.10147.15155.53140.24
...
2.044.088.16
12.2420.39
40.7656.0768.8580.2890.61
108.50123.27135.30144.78151.82
156.47158.71153.59
...
...
142.80156.44163.48
...
...
2.254.509.00
13.5022.49
44.9661.2975.1187.4198.45
117.41132.79145.00154.23160.58
164.08164.70153.27
...
...
152.21165.12170.39
...
...
2.474.939.86
14.8024.66
49.2966.6081.4594.59
106.33
126.28142.15154.37163.15168.55
170.59169.20150.18
...
...
161.32173.17176.23
...
...
2.655.31
10.6115.9226.53
53.0271.9987.86
101.84114.24
135.09151.34163.41171.50175.68
175.92172.12
...
...
...
170.10180.55180.93
...
...
2.835.66
11.3216.9828.30
56.5577.4794.35
109.14122.19
143.85160.34172.08179.27181.94
180.02173.39
...
...
...
178.55187.23184.44
...
...
3.016.01
12.0318.0430.06
60.0883.03
100.91116.50130.16
152.55169.14180.38186.42187.27
182.82172.91
...
...
...
186.65193.17186.70
...
...
3.186.37
12.7419.1031.83
63.6088.67
107.55123.91138.16
161.19177.75188.28192.93191.64
184.28............
201.72202.73187.27
...
...
3.547.08
14.1521.2235.37
70.65100.20121.06138.91154.22
178.24194.30202.83203.89197.34
...
...
...
...
...
43.5049.3753.8778.9089.57
0.621.242.473.716.18
12.3517.3221.4125.1228.52
34.5739.8144.3648.3051.68
54.5358.1370.3080.8896.04
46.6452.9157.6980.9591.40
0.671.332.674.006.67
13.3418.5822.9726.9430.59
37.0842.6947.5651.7755.37
58.4060.8872.3182.9197.44
49.8856.5761.6582.9193.10
0.721.442.874.317.19
14.3719.8924.5828.8332.73
39.6745.6750.8655.3559.18
62.4065.0174.2784.8598.63
56.6964.2469.9386.5896.04
0.831.653.314.968.27
16.5422.6327.9632.8037.23
45.1251.9257.8062.8767.18
70.7673.6678.0388.45
100.33
63.9372.3878.7189.8998.35
0.941.893.775.669.43
18.7825.5431.5637.0242.02
50.9158.5765.1870.8575.65
79.6382.8087.2691.66
101.08
71.6080.9987.9896.5999.99
1.072.134.276.40
10.67
21.0528.6335.3841.4947.10
57.0565.6172.9879.2984.61
88.9892.4397.0595.89
...
77.6487.5894.83
101.85100.91
1.112.224.446.66
11.11
22.2131.2738.6045.2451.31
62.0571.2579.1285.8091.36
95.8599.30
103.36100.79
...
81.4091.4798.61
102.64101.09
1.182.364.727.08
11.80
23.6033.0740.7847.7454.10
65.3074.8282.9189.6895.23
99.59102.79105.69101.11
...
88.7798.98
105.70102.37
...
1.322.655.297.94
13.23
26.4536.7245.1852.7959.70
71.7781.9090.3397.21
102.60
106.56109.09109.09100.83
...
95.96106.09112.13101.11
...
1.472.945.888.82
14.70
29.3940.4249.6457.8865.33
78.2388.8897.55
104.38109.46
112.81114.43110.74
...
...
102.96112.79117.86
...
...
1.623.246.499.73
16.22
32.4244.1954.1563.0270.98
84.6595.74
104.54111.20115.78
118.30118.75110.50
...
...
109.74119.05122.85
...
...
1.783.567.11
10.6717.78
35.5348.0258.7268.2076.66
91.04102.49111.30117.63121.52
122.99121.99108.27
...
...
116.31124.85127.06
...
...
1.913.837.65
11.4819.13
38.2351.9163.3473.4281.37
97.40109.11117.81123.65126.66
126.83124.10
...
...
...
122.64130.17130.45
...
...
2.044.088.16
12.2420.40
40.7755.8568.0278.6988.09
103.71115.60124.07129.25131.17
129.79125.01
...
...
...
128.73134.99132.98
...
...
2.174.348.67
13.0121.68
43.3259.8672.7683.9993.84
109.99121.95130.05134.41135.02
131.81124.67
...
...
...
134.57139.27134.61
...
...
2.304.599.18
13.7722.95
45.8663.9377.5489.3499.61
116.21128.15135.75139.10138.17
132.86............
145.43146.17135.02
...
...
2.555.10
10.2015.3025.50
50.9472.2487.28
100.15111.19
128.51140.09146.23147.00142.28
...
...
...
...
...
K-154
14 mm RPP® BeltHorsepower Ratings
85mm (3.35 in.) wide belt (14M-85)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
No. of Teeth
mmin.
PD
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
28 29 30 32 34 36 38 40 44 48 52 56 60 64 68 72 80
124.78 129.23 133.69 142.60 151.51 160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.514.912 5.088 5.263 5.614 5.965 6.316 6.667 7.018 7.720 8.421 9.123 9.825 10.527 11.229 11.930 12.632 14.036
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
115mm (4.53in.) wide belt (14M-115)
PULLEYS
RPP® is a registered trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 154
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
870960
116014601750
10204060
100
200300400500600
700800900
10001100
12001400160018002000
199.41214.31244.73283.02310.91
2.825.64
11.2816.9128.18
56.3084.31
109.02130.16150.19
169.22187.30204.46220.70236.00
250.36276.10297.67314.73326.94
210.20225.69257.05295.65322.38
2.985.97
11.9417.9129.84
59.6189.24
115.29137.58158.66
178.65197.57215.46232.31248.09
262.79288.78309.93325.84336.08
220.85236.88269.02307.61332.71
3.156.30
12.6018.9031.49
62.9194.15
121.54144.97167.09
187.99207.73226.30243.70259.90
274.86300.87312.32335.71343.52
231.35247.87280.65318.87341.83
3.326.63
13.2719.9033.15
66.2199.07
127.77152.33175.46
197.26217.77236.97254.86271.40
286.53312.34331.78344.26349.16
251.85269.18302.76339.13356.21
3.657.30
14.5921.8836.46
72.80108.88140.19166.95192.04
215.54237.46257.78276.45293.42
308.61333.29349.75357.17354.68
271.65289.56323.22356.15365.02
3.987.96
15.9223.8739.77
79.38118.66152.52181.43208.38
233.44256.60277.81296.99314.05
328.88351.38363.46364.02351.91
290.69308.93341.91369.63367.76
4.318.62
17.2425.8643.08
85.95128.42164.77195.75224.46
250.94275.15296.99316.38333.15
347.18366.35372.52364.26
...
308.91327.19358.67379.29363.94
4.649.29
18.5727.8546.39
92.52138.14176.93209.91240.27
268.01293.05315.27334.52350.61
363.35377.95376.56
...
...
326.25344.28373.36384.84
...
4.979.95
19.9029.8449.69
99.07147.82189.00223.90255.78
284.61310.27332.58351.34366.30
377.23385.91375.19
...
...
342.64360.10385.83385.98
...
5.3110.6121.2231.8253.00
105.62157.46200.98237.70270.97
300.71326.75348.84366.73380.10
388.66390.00
...
...
...
358.04374.57395.94382.43
...
5.6411.2822.5533.8156.30
112.15167.07212.84251.30285.83
316.29342.45364.00380.60391.88
397.47389.94
...
...
...
372.36387.63403.55
...
...
5.9711.9423.8735.8059.61
118.66176.63224.60264.69300.33
331.31357.32377.97392.86401.53
403.51............
397.58409.12410.65
...
...
6.6313.2726.5239.7766.21
131.66195.61247.77290.81328.19
359.55384.38402.13412.18413.90
406.62............
422.03426.50
...
...
...
7.4614.9229.8444.7374.44
147.82219.06276.01322.08360.67
391.14412.70424.49425.61415.11
...
...
...
...
...
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
150.10169.79184.44202.50209.62
2.244.478.95
13.4222.37
44.1460.0374.1786.9998.74
119.60137.54153.01166.23177.38
186.54193.77203.46201.02
...
162.78183.61198.81213.53211.56
2.334.669.31
13.9723.29
46.5665.5580.9394.84
107.56
130.08149.37165.87179.87191.54
200.95208.17216.69211.31
...
170.65191.77206.73215.19211.93
2.474.959.90
14.8524.74
49.4769.3385.50
100.09113.41
136.89156.86173.81188.02199.65
208.79215.49221.57211.98
...
186.11207.50221.60214.60
...
2.775.55
11.1016.6427.74
55.4576.9794.72
110.67125.15
150.47171.70189.37203.79215.10
223.39228.70228.71211.38
...
201.18222.41235.08211.97
...
3.086.16
12.3318.4930.82
61.6184.74
104.06121.34136.95
164.00186.32204.50218.83229.48
236.50239.89232.15
...
...
215.84236.45247.09
.....
3.406.80
13.6020.4034.00
67.9692.64
113.53132.11148.81
177.46200.71219.16233.12242.72
248.01248.95231.66
...
...
230.06249.59257.55
...
...
3.737.45
14.9122.3637.27
74.49100.67123.10142.97160.72
190.86214.86233.33246.60254.76
257.84255.75226.99
...
...
243.83261.74266.37
...
...
4.018.02
16.0424.0640.10
80.14108.82132.80153.92172.68
204.19228.74246.99259.23265.54
265.90260.16
...
...
...
257.10272.90273.48
...
...
4.288.56
17.1125.6742.77
85.48117.10142.61164.96184.68
217.43242.35260.10270.97275.00
272.09262.07
...
...
...
269.87282.99278.78
...
...
4.559.09
18.1827.2745.44
90.81125.50152.53176.09196.73
230.58255.66272.64281.77283.06
276.34261.35
...
...
...
282.11291.97282.20
...
...
4.819.63
19.2528.8748.11
96.14134.03162.57187.29208.82
243.63268.66284.58291.61289.67
278.54............
304.89306.43283.06
...
...
5.3510.7021.3932.0853.46
106.79151.46182.97209.96233.11
269.41293.68306.57308.17298.27
...
...
...
...
...
mmin.
PD
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
K-155
14 mm & 20 mm RPP® BeltHorsepower Ratings
170mm (6.69in.) wide belt (14M-170)
No. of Teeth
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
36 38 40 44 48 52 56 66 64 68 72 80
160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.516.316 6.667 7.018 7.720 8.421 9.123 9.825 10.527 11.229 11.930 12.632 14.036
34 36 38 40 44 48 52 56 60 64 68 72 80 90
216.46 229.18 241.91 254.66 280.11 305.59 331.04 356.51 381.97 407.44 432.89 458.37 509.30 572.95
8.522 9.023 9.524 10.026 11.028 12.031 13.033 14.036 15.038 16.041 17.043 18.046 20.051 22.557
mmin.
PD
No. of Teeth
115mm (4.53 in.) wide belt (20M-115)
PULL
EYS
RPP® is a registered trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 155
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
478.45513.56584.44671.12730.14
6.8113.6127.2240.8368.03
135.90203.44262.67313.41361.38
406.80449.79490.37528.54564.23
597.40655.77702.83737.64759.16
501.36537.61610.10696.54751.76
7.1614.3328.6542.9871.61
143.02214.07276.15329.35379.54
426.94471.65513.68553.01589.55
632.22681.52726.89758.20774.20
546.19584.38659.15742.88787.25
7.8815.7631.5247.2778.76
157.27235.28303.02361.03415.53
466.70514.61559.23600.47638.23
672.35729.05769.10790.90792.75
589.62629.28704.91782.73811.61
8.6017.1934.3851.5785.91
171.50256.43329.42392.43451.04
505.71556.46603.21645.82684.10
717.86770.84802.78811.49794.71
631.52672.15747.11815.51823.82
9.3118.6237.2555.8693.06
185.71277.53356.26423.52486.03
543.92597.13645.51688.87726.93
759.41806.40827.16818.87
...
671.77712.81785.45840.63822.89
10.0320.0640.1160.16
100.21
199.90298.56382.62454.27520.46
581.25636.50686.00729.43766.46
796.70835.20841.49
...
...
710.26751.10819.64857.52
...
10.7521.4942.9864.45
107.35
214.07319.52408.79484.68554.30
617.65674.50724.53767.33802.45
829.41856.74845.00
...
...
746.86786.87849.39865.61
...
11.4622.9245.8468.74
114.49
228.21340.40434.76514.71587.51
653.06711.03760.97802.37834.66
857.20870.51
...
...
...
781.45819.95874.42864.30
...
12.1824.3648.7073.04
121.63
242.34361.20460.53544.34620.04
687.41745.98795.19834.38862.83
879.77875.99
...
...
...
813.91850.18894.44
...
...
12.8925.7951.5777.33
128.76
256.43381.91486.07573.56651.87
720.64779.28827.06863.16886.71
896.79............
871.96901.41918.25
...
...
14.3328.6557.2985.91
143.02
284.55423.07536.46630.65713.22
783.49840.51883.18910.32920.65
912.88............
930.35946.46
...
...
...
16.1232.2364.4596.63
160.83
319.52473.93598.00699.26785.21
854.63906.01937.67947.81934.57
...
...
...
...
...
309.54332.79380.41440.83485.60
4.378.74
17.4826.2143.68
87.28130.70169.03201.83232.94
262.52290.67317.41342.77366.72
389.24429.85464.21491.85512.27
326.35350.55399.70460.80504.07
4.639.25
18.5127.7646.25
92.40138.34178.75213.35246.11
277.18306.65334.56360.89385.63
408.74449.85483.74509.82527.47
342.95368.02418.49479.79520.85
4.889.77
19.5329.3048.82
97.51145.97188.45224.83259.20
291.72322.47351.47378.70404.12
427.69468.99501.98525.95540.15
359.33385.19436.76497.74535.84
5.1410.2820.5630.8451.38
102.63153.59198.12236.26272.21
306.14338.11368.13396.16422.16
446.06487.21518.86540.15550.17
391.35418.56471.60530.30560.12
5.6511.3122.6233.9256.52
112.85168.81217.38258.96297.99
334.60368.82400.64430.00456.79
480.93520.70548.23562.32561.70
422.34450.54504.02558.06576.17
6.1712.3424.6737.0061.65
123.05183.98236.53281.46323.41
362.50398.72432.01462.27489.36
513.12549.96571.30575.53560.97
452.20481.02533.81580.60583.24
6.6813.3726.7340.0966.78
133.25199.11255.55303.73348.45
389.80427.74462.14492.85519.67
542.39574.61587.50578.98
...
480.84509.87560.75597.48580.60
7.2014.3928.7843.1771.90
143.43214.19274.44325.75373.08
416.47455.80490.92521.59547.55
568.52594.26596.28
...
...
508.18536.98584.62608.28
...
7.7115.4230.8446.2577.03
153.59229.22293.20347.52397.27
442.44482.85518.26548.36572.81
591.25608.55597.05
...
...
534.12562.21605.21612.57
...
8.2216.4532.8949.3382.15
163.74244.19311.81369.00421.00
467.68508.81544.06573.02595.27
610.36617.10
...
...
...
558.58585.47622.31609.92
...
8.7417.4834.9552.4187.28
173.87259.10330.26390.20444.22
492.14533.62568.21595.44614.75
625.60619.52
...
...
...
581.47606.61635.71
...
...
9.2518.5137.0055.4992.40
183.98273.95348.55411.09466.93
515.78557.19590.63615.47631.07
636.74............
622.16642.08650.52
...
...
10.2820.5641.1161.65
102.63
204.14303.44384.61451.87510.64
560.38600.38629.84647.85653.48
645.76............
662.56672.38
...
...
...
11.5723.1346.2569.34
115.40
229.22339.88428.63500.82561.80
610.65646.22667.27672.47660.43
...
...
...
.....
K-156
20 mm RPP® BeltHorsepower Ratings
170mm (6.69 in.) wide belt (20M-170)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
No. of Teeth
mmin.
PD
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
No. of Teeth
mmin.
PD
870960
116014601750
10204060
100
200300400500600
700800900
10001100
12001400160018002000
34 36 38 40 44 48 52 56 60 64 68 72 80 90
216.46 229.18 241.91 254.66 280.11 305.59 331.04 356.51 381.97 407.44 432.89 458.37 509.30 572.95
8.522 9.023 9.524 10.026 11.028 12.031 13.033 14.036 15.038 16.041 17.043 18.046 20.051 22.557
870960
116014601750
10204060
100
200300400500600
700800900
10001100
12001400160018002000
38 40 44 48 52 56 60 64 68 72 80 90
241.91 254.66 280.11 305.59 331.04 356.51 381.97 407.44 432.89 458.37 509.30 572.95
9.524 10.026 11.028 12.031 13.033 14.036 15.038 16.041 17.043 18.046 20.051 22.557
230mm (9.06 in.) wide belt (20M-230)
PULLEYS
RPP® is a registered trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 156
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
870960
116014601750
10204060
100
200300400500600
700800900
10001100
12001400160018002000
870960
116014601750
10204060
100
200300400500600
700800900
10001100
12001400160018002000
52 56 60 64 68 72 80 90
331.04 356.51 381.97 407.44 432.89 458.37 509.30 572.9513.033 14.036 15.938 16.041 17.043 18.046 20.051 22.557
52 56 60 64 68 72 80 90
331.04 356.51 381.97 407.44 432.89 458.37 509.30 572.95
13.033 14.036 15.938 16.041 17.043 18.046 20.051 22.557
954.521016.331130.901237.441254.78
14.0628.1156.2284.31
140.45
280.30418.92537.82639.46734.00
821.64902.31975.80
1041.811099.96
1149.831222.911257.121248.30
...
1015.631078.161189.591277.011256.21
15.1430.2760.5490.79
151.24
301.72450.67577.64685.95786.09
878.17962.01
1037.291103.561160.63
1207.031267.831280.92
...
...
1074.121136.511242.151304.41
...
16.2232.4364.8697.27
162.02
323.11482.32617.18731.91837.29
933.321019.671095.891161.371215.46
1257.451302.021288.72
...
...
1129.821191.111288.151318.78
...
17.3034.6069.18
103.75172.80
344.46513.86656.42777.32887.56
986.991075.151151.401214.961265.00
1300.601324.72
...
...
...
1182.551241.741327.161319.27
...
18.3836.7673.51
110.23183.57
365.79545.27695.36822.15936.84
1039.111128.321203.631264.061308.57
1336.031335.16
...
...
...
1232.131288.141358.76
...
...
19.4638.9277.83
116.71194.34
387.07576.56733.97866.35985.06
1089.571179.031252.371308.391345.80
1363.25............
1321.1111367.321397.98
...
...
21.6243.2486.47
129.66215.87
429.51638.72810.15952.78
1078.11
1185.151272.511338.601381.661399.82
1391.17............
1411.411438.22
...
...
...
24.3348.6597.27
145.85242.74
482.32715.58903.24
1056.741187.47
1293.651373.061423.241441.541425.21
...
...
...
...
...
807.70859.88956.45
1045.651058.89
11.9023.8047.5971.38
118.91
237.30354.65455.29541.30621.29
695.40763.59825.67881.38930.40
972.371033.581061.681053.10
...
859.33912.09
1005.891078.651059.25
12.8125.6351.2576.87
128.04
255.43381.53488.99580.64665.35
743.20814.05877.61933.50981.30
1020.521071.181081.18
...
...
908.73961.32
1050.101101.28
...
13.7327.4654.9182.35
137.17
273.54408.32522.46619.53708.66
789.83862.78927.09982.26
1027.73
1062.881099.621087.03
...
...
955.751007.371088.721112.79
...
14.6529.2958.5787.84
146.30
291.62435.01555.67657.95751.17
835.20909.64973.93
1027.421069.39
1099.061118.26
...
...
...
1000.231050.021121.371112.46
...
15.5631.1262.2393.32
155.42
309.67461.60588.62695.87792.84
879.24954.53
1017.971068.751105.96
1128.641162.45
...
...
...
1042.031089.071147.70
...
...
16.4832.9565.8998.81
164.53
327.59488.08621.29733.26833.61
921.87997.32
1059.051106.011137.13
1151.22............
1116.951155.541179.92
...
...
18.3136.6173.21
109.77182.76
363.62540.70685.74806.35912.25
1002.581076.151131.591167.411182.02
1173.77............
1192.751214.69
...
...
...
20.6041.1982.35
123.48205.51
408.32605.74764.49894.25
1004.62
1094.101160.771202.531217.121202.19
...
...
...
.....
K-157
20 mm RPP® BeltHorsepower Ratings
290mm (11.42 in.) wide belt (20M-290)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
No. of Teeth
mmin.
PD
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
No. of Teeth
mmin.
PD
340mm (13.39 in.) wide belt (20M-340)
PULL
EYS
RPP® is a registered trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 157
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
4.415.245.998.689.93
0.070.140.280.420.70
1.181.601.992.352.69
3.343.954.535.085.61
6.627.79
10.9114.2416.71
4.865.776.609.55
10.92
0.080.150.310.460.77
1.301.772.192.592.97
3.684.354.995.596.18
7.298.58
11.9715.5217.91
5.326.317.22
10.4211.90
0.080.170.330.500.84
1.431.932.402.833.25
4.034.765.456.126.75
7.969.37
13.0416.7619.09
5.786.857.83
11.3012.88
0.090.180.360.540.90
1.552.102.603.083.53
4.385.175.926.647.33
8.6410.1614.0917.9720.16
6.247.408.46
12.1713.86
0.100.190.390.580.97
1.672.272.813.333.81
4.735.586.407.177.92
9.3210.9615.1419.1321.11
6.707.959.08
13.0514.83
0.100.210.410.621.03
1.802.443.023.574.10
5.086.006.877.718.50
10.0111.7616.1820.24
...
7.178.509.71
13.9215.80
0.110.220.440.661.09
1.932.613.243.834.39
5.446.427.358.249.09
10.7012.5517.2121.30
...
7.649.06
10.3414.8016.77
0.120.230.460.701.16
2.052.783.454.084.67
5.806.847.848.789.69
11.3913.3618.2222.30
...
8.129.62
10.9815.6717.72
0.120.240.490.731.22
2.182.963.674.334.97
6.167.278.329.32
10.28
12.0914.1619.2323.24
...
8.5910.1811.6116.5418.67
0.130.260.510.771.29
2.313.133.884.595.26
6.527.708.819.87
10.88
12.7814.9620.2124.10
...
9.5511.3112.8918.2720.53
0.140.280.570.851.42
2.573.484.325.115.85
7.258.569.79
10.9712.09
14.1816.5522.13
...
...
10.5212.4414.1819.9822.35
0.150.310.620.931.54
2.833.844.765.636.45
7.999.43
10.7812.0713.30
15.5818.1523.97
...
...
12.4714.7316.7523.3125.81
0.180.360.721.081.80
3.374.565.666.697.66
9.4911.1912.7914.3015.73
18.3721.2927.37
...
...
14.4517.0419.3326.5128.98
0.210.410.821.242.06
3.915.306.577.768.89
11.0112.9714.8116.5418.17
21.1524.36
...
...
...
16.4419.3521.9029.53
...
0.230.460.931.392.32
4.466.047.498.85
10.14
12.5414.7716.8518.7920.61
23.9027.34
...
...
...
18.4421.6624.4532.33
...
0.260.511.031.542.57
5.026.808.439.96
11.40
14.0916.5818.8921.0423.04
26.6030.19
...
...
...
K-158
8 mm RPP® Plus BeltHorsepower Ratings
20mm (.79 in.) wide belt (8M-20)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
No. of Teeth
mmin.
PD
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
11601460175029003500
10204060
100
200300400500600
8001000120014001600
20002500400060008000
11601460175029003500
10204060
100
200300400500600
8001000120014001600
20002500400060008000
22 24 26 28 30 32 34 36 38 40 44 48 56 64 72 80
56.02 61.12 66.21 71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 142.60 162.97 183.35 203.72
2.206 2.406 2.607 2.807 3.008 3.208 3.409 3.609 3.810 4.010 4.411 4.812 5.614 6.416 7.218 8.020
6.978.289.47
13.7315.71
0.110.220.450.671.11
1.872.533.143.714.26
5.286.247.158.028.86
10.4512.3217.2622.5726.58
7.689.12
10.4315.1017.27
0.120.240.490.731.22
2.062.793.464.094.69
5.826.887.888.849.76
11.5113.5618.9524.6228.53
8.409.97
11.4016.4818.82
0.130.260.530.791.32
2.253.053.794.485.13
6.377.528.629.67
10.67
12.5814.8120.6326.6130.45
9.1310.8312.3817.8720.38
0.140.280.570.851.42
2.453.324.124.865.58
6.928.179.36
10.5011.59
13.6616.0722.3128.5432.22
9.8611.6913.3719.2521.93
0.150.310.610.921.53
2.643.584.455.256.02
7.478.82
10.1111.3312.51
14.7417.3323.9730.4133.80
10.5912.5614.3620.6423.48
0.160.330.650.981.63
2.843.854.785.656.47
8.039.48
10.8612.1813.44
15.8318.5925.6332.21
...
11.3313.4415.3522.0325.02
0.170.350.691.041.73
3.044.125.116.056.93
8.5910.1511.6213.0314.37
16.9219.8627.2733.92
...
12.0814.3216.3523.4226.55
0.180.370.731.101.83
3.244.395.456.447.39
9.1610.8212.3813.8815.31
18.0121.1228.8935.55
...
12.8315.2017.3524.8028.08
0.190.390.771.161.93
3.454.675.796.857.85
9.7311.4913.1514.7416.26
19.1122.3930.4937.09
...
13.5816.0918.3626.1829.59
0.200.410.811.222.03
3.654.956.137.258.31
10.3012.1613.9215.6017.20
20.2223.6632.0738.52
...
15.1017.8720.3828.9332.56
0.220.450.891.342.24
4.065.506.838.079.24
11.4613.5315.4817.3319.11
22.4326.2035.15
...
...
16.6319.6722.4231.6535.47
0.240.490.981.462.44
4.486.077.528.89
10.19
12.6314.9017.0519.0821.02
24.6428.7238.10
...
...
19.7223.3026.5036.9741.02
0.280.571.141.712.85
5.327.218.94
10.5612.10
14.9917.6820.2122.6024.87
29.0733.7243.60
...
...
22.8426.9530.5942.0946.15
0.330.651.301.953.25
6.188.37
10.3812.2614.05
17.3920.5023.4126.1628.74
33.4938.62
...
...
...
26.0030.6134.6746.94
...
0.370.731.462.203.66
7.059.55
11.8413.9916.02
19.8223.3526.6429.7232.62
37.8643.38
...
...
...
29.1734.2738.7151.48
...
0.410.811.632.444.07
7.9310.7413.3215.7318.01
22.2826.2229.8833.3036.48
42.1647.95
...
...
...
30mm (1.18 in.) wide belt (8M-30)
PULLEYS
RPP® PLUS is a trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 158
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
34.2240.5846.3766.6275.73
0.521.042.093.135.22
9.1812.4515.4418.2520.92
25.9430.6435.0939.3443.41
51.1160.0182.60
103.36...
36.4743.2449.3970.8380.39
0.551.112.213.325.53
9.7913.2716.4619.4622.30
27.6532.6637.4041.9246.25
54.4363.8687.54
108.45...
38.7345.9152.4275.0385.02
0.581.172.333.505.83
10.4014.1017.4920.6723.69
29.3734.6939.7244.5149.10
57.7567.7092.44
113.29...
41.0148.5955.4779.2289.62
0.611.232.463.686.14
11.0214.9318.5221.8925.09
31.1136.7342.0547.1251.96
61.0971.5597.26
117.83...
45.5953.9961.5987.5798.70
0.681.352.704.056.76
12.2616.6120.6124.3527.91
34.6040.8446.7552.3657.72
67.7879.24
106.71......
50.2159.4367.7595.85
107.60
0.741.472.954.427.37
13.5118.3122.7126.8430.76
38.1245.0051.4857.6463.51
74.4986.91
115.82......
59.5670.4080.11
112.09124.67
0.861.723.445.168.60
16.0621.7626.9931.8936.54
45.2753.4061.0568.3075.18
87.93102.12132.86
...
...
69.0181.4592.51
127.77140.56
0.981.973.935.909.83
18.6525.2731.3437.0242.42
52.5261.9270.7379.0486.90
101.33117.05
...
...
...
78.5592.54
104.88142.72
...
1.112.214.426.63
11.05
21.2828.8335.7542.2348.37
59.8770.5280.4989.8598.64
114.62131.60
...
...
...
88.14103.65117.18156.80
...
1.232.464.917.37
12.28
23.9432.4340.2247.5054.40
67.2879.2090.30
100.67110.36
127.73145.65
...
...
...
11601460175029003500
10204060
100
200300400500600
8001000120014001600
20002500400060008000
11601460175029003500
10204060
100
200300400500600
8001000120014001600
20002500400060008000
28 30 32 34 36 38 40 44 48 56 64 72 80
71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 142.60 162.97 183.35 203.722.807 3.008 3.208 3.409 3.609 3.810 4.010 4.411 4.812 5.614 6.416 7.218 8.020
15.8318.7821.4831.0135.38
0.250.490.991.482.47
4.245.757.148.449.67
11.9914.1716.2318.2120.10
23.6927.8738.7449.6956.32
17.1020.2823.1833.4238.08
0.260.531.061.592.65
4.596.217.719.11
10.45
12.9615.3117.5319.6621.70
25.5730.0641.6552.9759.17
18.3721.7924.9035.8340.78
0.280.561.131.692.82
4.936.688.299.80
11.23
13.9216.4518.8421.1223.31
27.4632.2644.5356.14
...
19.6623.3126.6338.2543.46
0.300.601.201.803.00
5.287.158.87
10.4812.02
14.9017.6020.1622.6024.93
29.3534.4647.3959.17
...
20.9524.8328.3640.6646.13
0.320.631.271.903.17
5.627.629.46
11.1812.81
15.8818.7621.4824.0826.56
31.2636.6650.2262.06
...
22.2526.3730.1143.0748.78
0.340.671.342.013.35
5.978.10
10.0511.8713.61
16.8719.9222.8125.5628.20
33.1638.8753.0164.80
...
23.5527.9131.8645.4751.42
0.350.711.412.123.53
6.338.58
10.6412.5714.41
17.8721.1024.1527.0629.84
35.0841.0855.7767.36
...
26.1831.0135.3750.2556.61
0.390.781.552.333.88
7.049.54
11.8413.9916.03
19.8723.4626.8530.0733.15
38.9245.4961.17
...
...
28.8434.1338.9054.9961.70
0.420.851.692.544.23
7.7610.5213.0515.4217.67
21.9025.8429.5733.1036.47
42.7749.8866.37
...
...
34.2040.4346.0064.2871.44
0.490.991.982.964.94
9.2212.5015.5018.3220.99
26.0030.6735.0639.2243.17
50.4858.6076.06
...
...
39.6346.7753.1173.2480.48
0.561.132.263.395.64
10.7114.5118.0021.2724.36
30.1735.5640.6245.3949.89
58.1667.14
...
...
...
45.1153.1360.2081.77
...
0.631.272.573.816.35
12.2216.5620.5324.2627.78
34.3840.5046.2251.5956.63
65.7775.46
...
...
...
50.6159.5067.2589.78
...
0.711.412.824.237.05
13.7518.6323.1027.2831.24
38.6445.4851.8557.8063.34
73.2783.48
...
...
...
mmin.
PD
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
K-159
8 mm RPP® Plus BeltHorsepower Ratings
50mm (1.97 in.) wide belt (8M-50)
No. of Teeth
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
85mm (3.35 in.) wide belt (8M-85)
PULL
EYS
RPP® PLUS is a trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 159
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
42.3350.0256.9279.5588.40
0.771.543.074.616.79
11.4115.4719.1822.6725.98
32.1837.9543.3948.5353.42
58.0662.4672.5181.1794.11
44.0952.0959.2482.5591.50
0.801.593.184.787.07
11.9016.1219.9923.6327.07
33.5339.5445.2050.5455.61
60.4264.9975.3484.2097.14
45.8754.1761.5885.5394.55
0.821.653.294.947.36
12.3816.7820.8124.5928.17
34.8941.1447.0252.5657.82
62.8067.5178.1787.20
100.09
49.4458.3466.2691.42
100.49
0.881.763.515.277.95
13.3618.1022.4526.5330.39
37.6344.3650.6756.6262.25
67.5672.5783.7993.14
105.71
53.0562.5570.9597.22
106.21
0.931.873.735.608.54
14.3519.4524.1228.4932.64
40.4047.6154.3660.7166.70
72.3377.6289.3898.95
110.96
56.6866.7775.66
102.89111.67
0.991.983.955.939.13
15.3520.8025.8030.4734.91
43.2050.8958.0864.8271.16
77.1182.6894.90
104.63...
60.3371.0180.37
108.43116.86
1.042.094.176.269.73
16.3622.1727.4932.4837.19
46.0254.1961.8168.9675.64
81.9087.72
100.36110.15
...
64.0175.2685.09
113.83121.74
1.102.204.396.59
10.34
17.3823.5529.2034.4939.50
48.8657.5165.5773.1080.13
86.6892.74
105.74115.51
...
71.4283.8194.50
124.12...
1.212.424.837.25
11.57
19.4526.3532.6738.5844.18
54.6164.2373.1581.4489.13
96.22102.71116.24125.65
...
78.8992.37
103.86133.64
...
1.322.635.277.90
12.82
21.5529.2036.2042.7448.92
60.4371.0180.7889.8198.11
105.69112.54126.32
...
...
86.41100.94113.14
...
...
1.432.855.718.56
14.09
23.6932.0839.7746.9553.72
66.3277.8688.4698.19
107.06
115.06122.18135.89
.....
93.97109.48122.31
...
...
1.543.076.159.22
15.37
25.8535.0143.3951.2158.59
72.2784.7596.17
106.56115.95
124.30131.60144.90
...
...
101.54117.99131.34
...
...
1.653.296.599.88
16.47
28.0437.9747.0555.5263.50
78.2791.69
103.89114.91124.75
133.38140.75
...
...
...
109.13126.43140.20
...
...
1.763.517.03
10.5417.56
30.2640.9750.7659.8868.46
84.3298.66
111.61123.22133.45
142.27149.60
...
...
...
116.72134.80148.86
...
...
1.873.737.47
11.2018.66
32.5044.0054.5064.2873.47
90.41105.65119.33131.47142.02
150.93158.10
...
...
...
124.30143.07157.30
...
...
1.983.957.90
11.8619.76
34.7647.0658.2868.7278.52
96.53112.66127.03139.64150.44
159.34...........
139.38159.27173.40
...
...
2.204.398.78
13.1721.95
39.3653.2765.9477.7088.72
108.86126.70142.33155.71166.75
...
...
...
...
...
28.9434.1938.8854.1860.06
0.531.052.103.154.64
7.8110.5813.1215.5017.76
22.0025.9529.6633.1736.50
39.6542.6549.4555.2663.77
30.1435.6040.4756.2162.14
0.541.092.183.274.84
8.1411.0313.6816.1618.51
22.9327.0430.9034.5438.00
41.2744.3751.3757.3165.78
31.3637.0242.0658.2264.18
0.561.132.253.385.04
8.4711.4814.2316.8219.27
23.8628.1332.1435.9239.50
42.8946.0853.2959.3467.72
33.8039.8645.2462.1968.14
0.601.202.403.605.43
9.1412.3815.3618.1420.79
25.7330.3334.6438.6942.52
46.1349.5257.1063.3371.41
36.2642.7348.4466.0971.93
0.641.282.553.835.84
9.8213.3016.4919.4922.32
27.6332.5537.1541.4845.55
49.3852.9660.8767.2374.82
38.7345.6151.6569.8975.53
0.681.352.704.066.25
10.5014.2317.6420.8423.87
29.5434.7939.6944.2948.59
52.6356.3964.6071.03
...
41.2348.5054.8573.6078.93
0.711.432.854.286.66
11.1915.1618.8022.2125.44
31.4637.0442.2447.1051.64
55.8859.8168.2874.71
...
43.7451.4058.0577.1982.10
0.751.503.004.517.07
11.8916.1119.9723.5927.01
33.4139.3144.8149.9354.70
59.1363.2271.9078.27
...
48.7957.2164.4484.01
...
0.831.653.304.967.91
13.3118.0222.3526.3930.21
37.3343.8949.9755.6060.81
65.6069.9678.9484.96
...
53.8963.0470.7990.26
...
0.901.803.605.418.77
14.7419.9724.7529.2333.45
41.3148.5255.1761.3066.91
72.0276.6085.66
...
...
59.0168.8577.07
...
...
0.981.953.905.869.64
16.2021.9427.2032.1036.73
45.3353.1960.4066.9972.98
78.3583.0992.01
.....
64.1674.6583.26
...
...
1.052.104.216.31
10.51
17.6823.9529.6735.0240.06
49.3957.9065.6572.6879.00
84.5989.4297.94
...
...
69.3180.4289.34
...
...
1.132.254.516.76
11.26
19.1825.9732.1837.9643.41
53.4962.6270.9078.3484.95
90.6995.54
...
...
...
74.4786.1395.29
...
...
1.202.404.817.21
12.01
20.7028.0234.7140.9446.80
57.6267.3776.1583.9790.82
96.66101.43
...
...
...
79.6391.78
101.10......
1.282.555.117.66
12.76
22.2330.0937.2743.9550.22
61.7772.1381.3989.5596.59
102.45107.07
...
...
...
84.7797.37
106.74......
1.352.705.418.11
13.51
23.7832.1839.8546.9853.67
65.9476.9086.6195.08
102.25
108.06............
94.99108.26117.43
...
...
1.503.006.019.01
15.02
26.9236.4345.0953.1260.64
74.3586.4496.97
105.91113.16
...
...
...
...
...
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
28 29 30 32 34 36 38 40 44 48 52 56 60 64 68 72 80
124.78 129.23 133.69 142.60 151.51 160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.51
4.912 5.088 5.263 5.614 5.965 5.316 6.667 7.018 7.720 8.421 9.123 9.825 10.527 11.229 11.930 12.632 14.036
K-160
14 mm RPP® Plus BeltHorsepower Ratings
40mm (1.57 in.) wide belt (14M-40)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
No. of Teeth
mmin.
PD
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
55mm (2.17 in.) wide belt (14M-55)
PULLEYS
RPP® PLUS is a trademark of Carlisle Power Transmission Products, Inc.
K145 - K160 5/20/05 5:07 PM Page 160
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
95.83113.30128.98180.90201.60
1.743.486.96
10.4315.36
25.8335.0043.4151.3058.78
72.8385.9198.24
109.92121.01
131.58141.63164.64184.66215.32
9.83118.00134.27187.78208.79
1.803.607.20
10.8116.01
26.9236.4845.2453.4661.26
75.8989.52
102.34114.48126.00
136.96147.37171.12191.62222.44
103.86122.71139.57194.64215.89
1.863.737.45
11.1816.66
28.0237.9347.0955.6463.75
78.9793.14
106.46119.06131.01
142.35153.12177.58198.55229.38
111.96132.19150.21208.21229.76
1.993.977.95
11.9217.98
30.2340.9750.8160.0368.78
85.18100.43114.75128.27141.07
153.18164.64190.46212.24242.74
120.13141.73160.90221.59243.17
2.114.228.45
12.6719.31
32.4744.0054.5764.4773.86
91.45107.79123.12137.56151.18
164.05176.17203.26225.69255.33
128.36151.32171.62234.73256.06
2.244.478.94
13.4120.66
34.7447.0758.3768.9679.00
97.78115.22131.54146.89161.34
174.94187.70215.96238.87
...
136.65160.96182.36247.61268.39
2.364.729.44
14.1622.02
37.0350.1762.2173.4984.18
104.17122.70140.03156.28171.54
185.58199.22228.53251.75
...
144.99170.64193.10260.19280.09
2.484.979.94
14.9023.39
39.3453.2966.0978.0689.40
110.61130.24148.56165.71181.76
196.76210.71240.96264.28
...
161.82190.08214.59284.35
...
2.735.47
10.9316.4026.18
44.0259.6373.9487.3299.99
123.64145.47165.76184.66202.25
218.55233.55265.27288.19
...
178.79209.59236.01306.95
...
2.985.96
11.9217.8929.01
48.7766.0781.9196.72
110.73
136.83160.86183.11203.72222.75
240.23256.13288.74
...
...
195.89229.13257.28
...
...
3.236.46
12.9219.3831.88
53.9072.6090.00
106.25121.61
150.19176.40200.57222.82243.21
261.73278.36311.20
...
...
213.08248.65278.34
...
...
3.486.96
13.9120.8734.77
58.4979.2398.19
115.90132.62
163.68192.07218.11241.93263.56
282.99300.15332.50
...
...
230.33268.10299.13
...
...
3.737.45
14.9022.3637.26
63.4585.93
106.49125.67143.76
177.29207.83235.70261.00283.76
303.93321.40
...
...
...
247.62287.45319.60
...
...
3.977.95
15.9023.8539.74
68.4792.71
114.88135.54155.01
191.01223.68253.31280.01303.77
324.48342.04
...
...
...
264.93306.66339.67
...
...
4.228.45
16.8925.3442.22
73.5499.57
123.35145.50166.35
204.83239.59270.93298.92323.52
344.60361.99
...
...
...
282.23325.69359.29
...
...
4.478.94
17.8926.8344.71
78.67106.50131.91155.56177.80
218.73255.55288.52317.69342.98
364.21............
316.71363.08396.99
...
...
4.979.94
19.8729.8149.67
89.06120.55149.26175.93200.94
246.75287.54323.53354.70380.84
...
...
...
.....
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
69.0881.6692.95
130.22145.00
1.252.515.017.52
11.07
18.6225.2331.3036.9842.38
52.5061.9370.8179.2387.21
94.82102.05118.58132.91154.72
71.9685.0596.76
135.17150.14
1.302.605.197.79
11.54
19.4126.3032.6238.5444.16
54.7164.5373.7782.5190.81
98.69106.18123.23137.91159.79
74.8688.44
100.57140.08155.22
1.342.695.378.06
12.01
20.2027.3733.9540.1145.96
56.9367.1476.7485.8194.41
102.57110.31127.87142.87164.73
80.7095.27
108.24149.82165.13
1.432.875.738.60
12.96
21.8029.5436.6343.2849.59
61.4172.4082.7192.45
101.66
110.37118.60137.13152.69174.23
86.59102.14115.93159.40174.69
1.523.046.099.13
13.92
23.4131.7239.3446.4853.25
65.9377.7088.7499.13
108.94
118.19126.90146.32162.32183.15
92.52109.04123.64168.81183.87
1.613.226.459.67
14.89
25.0533.9442.0949.7256.95
70.4983.0594.81
105.86116.25
126.03135.19155.43171.75
...
98.49115.98131.37178.02192.62
1.703.406.81
10.2115.88
26.6936.1744.8552.9860.69
75.1088.45
100.92112.62123.59
133.87143.47164.45180.95
...
104.50122.95139.10187.01200.91
1.793.587.16
10.7516.87
28.3638.4247.6556.2864.45
79.7493.88
107.07119.41130.95
141.72151.72173.35189.89
...
116.62136.94154.55204.23
...
1.973.947.88
11.8218.87
31.7342.9953.3062.9572.08
89.12104.85119.45133.05145.69
157.38168.13190.76206.92
...
128.84150.98169.93220.30
...
2.154.308.60
12.9020.91
35.1647.6359.0569.7379.82
98.63115.94131.95146.76160.43
172.96184.34207.53
...
...
141.15165.03185.21
...
...
2.334.669.31
13.9722.99
38.6452.3464.8876.6087.67
108.25127.13144.51160.50175.13
188.40200.27223.55
...
...
153.52179.06200.33
...
...
2.515.01
10.0315.0425.07
42.1757.1270.7983.5695.60
117.97138.41157.14174.24189.75
203.65215.87238.70
...
...
165.94193.04215.24
...
...
2.695.37
10.7516.1226.86
45.7561.9576.7790.59
103.63
127.78149.76169.79187.96204.26
218.65231.08
...
...
...
178.38206.94229.90
...
...
2.875.73
11.4617.1928.65
49.3666.8482.8297.71
111.73
137.67161.17182.46201.62218.61
233.37245.82
...
...
...
190.82220.73244.26
...
...
3.046.09
12.1818.2730.44
53.0271.7988.93
104.89119.91
147.62172.62195.13215.19232.77
247.76260.05
...
...
...
203.26234.38258.30
...
...
3.226.45
12.9019.3432.23
56.7276.7895.10
112.14128.16
157.63184.10207.77228.67246.71
261.77............
228.05261.18285.20
...
...
3.587.16
14.3321.4935.81
64.2186.91
107.60126.81144.83
177.80207.12232.93255.20273.79
...
...
...
...
...
mmin.
PD
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
K-161
14 mm RPP® Plus BeltHorsepower Ratings
85mm (3.35 in.) wide belt (14M-85)
No. of Teeth
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
28 29 30 32 34 36 38 40 44 48 52 56 60 64 68 72 80
124.78 129.23 133.69 142.60 151.51 160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.514.912 5.088 5.263 5.614 5.965 6.316 6.667 7.018 7.720 8.421 9.123 9.825 10.527 11.229 11.930 12.632 14.036
115mm (4.53 in.) wide belt (14M-115)
PULL
EYS
RPP® Plus is a trademarks of Carlisle Power Transmission Products, Inc.
K161 - K176 5/20/05 5:11 PM Page 161
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
194.06228.82259.57355.58388.41
3.386.76
13.5220.2831.23
52.5171.1588.23
104.24119.41
147.82174.18198.88222.11244.00
264.60283.96326.92361.91
...
206.60243.40275.83375.18407.28
3.577.13
14.2721.4033.28
55.9675.8394.04
111.09127.24
157.47185.50211.71236.32259.43
281.12301.41346.01381.53
...
219.22258.05292.11394.35425.24
3.757.51
15.0222.5335.36
59.4680.5599.89
118.00135.14
167.21196.90224.62250.58274.91
297.65318.83364.89400.64
...
244.67287.48324.67431.21
...
4.138.26
16.5224.7839.57
66.5390.13
111.76131.99151.14
186.90219.93250.65279.28305.94
330.67353.48401.86437.17
...
270.36317.03357.13465.80
...
4.519.01
18.0227.0343.85
72.7299.86
123.81146.20167.38
206.86243.22276.90308.12337.00
363.55387.75437.61
...
...
296.23346.62389.39
...
...
4.889.76
19.5229.2948.19
81.02109.74136.04160.61183.83
227.05266.73303.32337.05368.00
396.17421.51471.88
...
...
322.25376.20421.35
...
...
5.2610.5121.0331.5452.56
88.42119.75148.43175.20200.48
247.46290.43329.87366.00398.86
428.44454.63504.45
...
...
348.37405.69452.93
...
...
5.6311.2622.5333.7956.32
95.91129.89160.97189.96217.32
268.05314.28356.51394.91429.51
460.24486.98
...
...
...
374.56435.04484.03
...
...
6.0112.0224.0336.0460.07
103.49140.14173.65204.89234.33
288.81338.27383.19423.73459.87
491.50518.43
...
...
...
400.77464.19514.56
...
...
6.3812.7725.5338.3063.82
111.16150.51186.46219.95251.49
309.71362.35409.88452.41489.88
522.11548.87
...
...
...
426.98493.08544.44
...
...
6.7613.5227.0340.5567.58
118.90160.98199.40235.16268.79
330.75386.51436.53480.89519.46
551.99............
479.26549.88601.92
...
...
7.5115.0230.0445.0575.08
134.62182.22225.62265.95303.79
373.14434.96489.62537.08577.07
...
...
...
...
...
K-162
PULLEYS
14 mm RPP® Plus BeltHorsepower Ratings
170mm (6.69 in.) wide belt (14M-170)
Smal
lest
Spr
ocke
t RPM
No. of Teeth
mmin.
PD
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
11601460175029003500
10204060
100
200300400500600
8001000120014001600
18002000250030004000
36 38 40 44 48 52 56 60 64 68 72 80
160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.516.316 6.667 7.018 7.720 8.421 9.123 9.825 10.527 11.229 11.930 12.632 14.036
RPP® Plus is a trademarks of Carlisle Power Transmission Products, Inc.
K161 - K176 5/20/05 5:11 PM Page 162
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
FlangeOutsideDiameter
PitchDiameter
Sprocket OutsideDiameter
FlangeHeight
8º Min.25º Max.
.030"Max.Rad.
BreakCorner
Flange Thickness
K-163
HTS® SprocketEngineering Data
PULL
EYS
SPROCKET DIAMETER AND SPEED
Drives that you’ll find in the Belt Width Selection Tables on pages K-94 through K-149, use diameters that may reduce belt life.
Amount of reduction will depend on speed. The higher the speed, the more reduction. Drives are included for use where speed ratio
or space requirements have to be met.
Blank spaces in the lower right-hand portions of the Belt Width Selections Tables are evident because sprocket rim speed in greater
than 6,500 feet per minute. Beyond this speed, centrifugal forces may prohibit safe use of stock grey cast iron sprockets. For rim
speeds that exceed 6,500 feet per minute, contact Martin for other solutions.
USE OF FLANGED SPROCKETSGuide flanges are necessary to keep the belt on the sprocket. Due to tracking characteristics, even on the best aligned drives, beltscan ride off the edge of sprockets. Flanges can prevent this ride-off. On all drives using stock or made-to-order sprockets, youshould check the following conditions when selecting flanged sprockets:
1. On all HTS sprocket drives using two sprockets, minimum flanging calls for two flanges on one sprocket or one flange on eachsprocket’s opposite side.
2. On drives where the center distance is more than eight times the small sprocket diameters, both sides of the sprockets should beflanged.
3. On vertical shaft drives, one sprocket should be flanged on both sides. All other system sprockets should be flanged bottom sideonly.
4. All drives with more than two sprockets, minimum flanging calls for two flanges on every other sprocket, or one flange on everysprocket at alternating sides.
On made-to-order sprockets, flanges should be securely fastened. Use welding, shrink fit, mechanical fasteners, or other acceptedmethods.
Recommended minimum flange dimensions are shown here:
Belt Nominal NominalSection Flange Thickness Flange Height*
8mm 3⁄3221⁄64
14mm 1⁄8 5⁄8
Flange Dimensions (In.)
*Consult factory for exact dimensions.
K161 - K176 5/20/05 5:11 PM Page 163
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-164
HTS®
Balancing
PULLEYS
This nomograph shows the maximum speed limit (in rpm) for a standard statically balanced sprocket of a given diame-ter and face width. To use, lay a straight edge between diameter and face width. Read maximum rpm recommended forstandard balance where edge crosses slanted line. For faster speeds, dynamic balancing is recommended.Example: If a 20 in. diameter × 10 in. (230 mm) face width sprocket runs faster than 1100 rpm, dynamic balancing isrecommended.
WARNING: When belt speeds exceed 6500 feet per minute, special materials must be use; consult Martin for special design requirements.
K161 - K176 5/20/05 5:11 PM Page 164
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-165
HTS® SprocketEngineering Data
PULL
EYS
FIXED (NON-ADJUSTABLE) CENTERSPositive belt applications with fixed centers are not recommended for any drive other than low or no torque drives (otherthan motion transfer). Fixed center refers to enacting tolerances. Positive belt length tolerances are usually less than thatfound in other applications. It is a fact that no belt can be manufactured without some tolerance. There are basicgeometric tolerances involved with fixed center drives. There is no allowance for proper tensioning and acceptedmaintenance procedures cannot be utilized.
Because proper tensioning procedures cannot be followed, improper belt tension can result in reduced performance. Byusing inside idlers, many of these potential problems can be corrected.
IDLERSOnly use idlers as a necessary function…as a means to apply tension when centers are not adjustable. They should beinstalled on the belt drive’s slack side. For inside idlers, grooved sprockets are recommended up to 40 grooves. Onlarger diameters, flat, uncrowned idlers can be used. Inside idler diameters should not be smaller than the smallestloaded sprocket in the system. Outside or backside idlers should be flat and uncrowned. Flanges are also recommendedwith diameters that are not smaller than 1⁄3 times the smallest loaded sprocket in the system.
Hold to a minimum the idler arc of contact. All idlers have to be securely locked in place during start-up and operation.
For positive belt applications, in most cases, the use of spring-loaded idlers is not recommended. A positive belt cangenerate sufficient tension to overcome any reasonable force imposed by a spring-loaded idler. You get belt racheting inthis situation because the idler is not effective. Any strong spring force that imposes artificially high belt tension could beexcessive, reducing belt life. Your one exception, a motion transfer application.
CENTER DISTANCE AND BELT LENGTHTo closely estimate a tentative center distance, consider equal to the large sprocket diameter, or 1⁄2 (D+3d), whichever islarger. You can then select a tentative belt length by solving any one of the following formulas:
Formula 1
Tentative Belt Length = 1.57 (D + d) + (Tentative Center Distance × 2)Where: D = diameter of large sprocket
d = diameter of small sprocket
K161 - K176 5/20/05 5:11 PM Page 165
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VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Formula 2
Lp = 2C + 1.57 (D + d) + (D – d)024C
Where: Lp = belt length, inchesD = diameter of large sprocket, inchesd = diameter of small sprocket, inchesC = center distance, inches
Formula 3
Lp = 2C = Cos ∅ + πs(D + d) + πs∅s(D – d)2 180
Where: Lp = pitch length of belt, inchesC = center distance, inchesD = diameter of large sprocket, inchesd = diameter of small sprocket, inches
Formula 4
C =Ks+s√sK2 – 32 (D – d)2i
16
Where: K = 4Lp - 6.28 (D+d)
TEETH IN MESHStandard horsepower ratings in this catalog are based on a minimum of six teeth in mesh between the sprocket and thebelt. If there are less than six teeth in mesh, your ratings must be corrected for excessive tooth loading (see correction fac-tor table below). For non-stock drives not listed in the Drive Selection Tables, the teeth in mesh can be calculated by usingthis formula:
Formula 5
Teeth in Mesh = 0.5 – D – d Ng[ ( 6C )]Where: D = pitch diameter, large sprocket, inches
d = pitch diameter, small sprocket, inchesC = center distance, inches
Ng = number of grooves in small sprocket
K-166
HTS® SprocketEngineering Data
PULLEYS
Teeth in Mesh Factor Ktm
6 or more 1.005 .804 .603 .402 .20
Teeth in Mesh Correction Factor
K161 - K176 5/20/05 5:11 PM Page 166
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
DRIVE ALIGNMENTTo assure proper drive alignment, you should refer to the information in this section for center distance alignment. Thealternative is to change the idler position, so that the belt can be slipped onto the drive easily. When you install the belt,never force it over the flange. This may cause belt tensile damage.
Positive belts are most sensitive to misalignment, so never use this kind of drive in applications where misalignment isprevalent. Inconsistent belt wear and premature tensile failure may result.
The two most common types of misalignment can be seen in the drawings below. Parallel misalignment is caused when thedriver and driven shafts are parallel, but the two sprockets lie in different planes. When the two shafts are not parallel, thedrive is angularly misaligned.
A fleeting angle (shown here) shows where the belt enters and exits the sprocket, and equals the sum of the parallel andangular misalignments.
Any degree of sprocket misalignment will result in some belt life reduction. Misalignment of all positive belt drives shouldnot exceed 1⁄4″ or 1⁄16″ per foot of center distance. Alignment should be checked with a good straight-edge tool applied totheir machined side surfaces from driver to driven and from driven to driver shafts. This way the effect of parallel andangular misalignment can be observed.
Drive misalignment can also cause problems of belt tracking. Some tracking is normal and will not affect performance.
However, where center distance is greater than eight times the small sprocket diameter, tracking can be a problem. Specialadjustment may be needed. You have to correct the parallel position of the two sprockets until one flange guides the belt inthe system and the belt tracks fully on all sprockets. Regardless of the drive’s center distance, the best operation will be withthe belt contacting only one flange in the system.
You will find the real application problem when the belt contacts flanges on opposite sides of the sprockets. This traps thebelt into undesirable parallel misalignment.
Improper bushing installation can result in the entire bushing/sprocket assembly to be “cocked” on the shaft. This leads toangular misalignment. Be sure to follow ’s bushing installation instructions.
INSTALLATION AND TENSIONING ALLOWANCESWe do not recommend fixed center drives. To avoid belt damage and excessive wear, refer to the Distance Allowance Charts(Page K-168). The standard installation allowance is the minimum decrease in the center distance required to install a beltwhen flanged sprockets are removed from their shafts for belt installation. The charts first column spells this out with morecomprehensive information needed for the minimum increase in center distance required for a belt’s tension during it’snormal life.
If a belt is to be installed over flanged sprockets without removing them, the additional installation center distanceallowances shown in the second table must be added to the first table data.
K-167
HTS® SprocketEngineering Data
PULL
EYS
PARALLEL MISALIGNMENT
ANGULAR MISALIGNMENT
FLEETING ANGLE
K161 - K176 5/20/05 5:11 PM Page 167
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-168
HTS® SprocketEngineering Data
PULLEYS
HTS BELT TENSIONING AND DEFLECTION FORCELay the belt on the sprockets, adjusting the takeup, so that the belt teeth mesh securely with sprocket grooves. Measurethe belt span “t.” Then tighten the belt, so that it deflects 1⁄64″ for each inch of belt span when a force is applied. (See Tablebelow.)
Example: A 14mm pitch belt, 85mm wide, with a span of 30″ and a maximum force of 28 lbs. applied, should deflect 30⁄64
inch. Deflection 1⁄64 per inch of span. (Measure the span length “t” as shown in the sketch below).
Distance Allowance ChartBelt Tensioning
Length *Standard Installation Allowance(in.) Allowance (Any Drive)
20 and 0.04″ 0.03″under
Over 20 0.05″ 0.03″to 40
Over 40 0.07″ 0.04″to 60
Over 60 0.09″ 0.05″to 90
Over 90 0.11″ 0.05″to 120
Over 120 0.14″ 0.05″to 160
Over 160 0.17″ 0.05″to 190
Over 190 0.21″ 0.05″to 260
* Flanged Sprockets Removed for Installation.
Belt Pitch Belt Width Force*
9mm 9 to 18 oz.5mm 15mm 1 to 2 lbs.
25mm 1-1/2 to 3 lbs.20mm 3 to 4 lbs.
8mm 30mm 5 to 6-1/2 lbs.50mm 9 to 12 lbs.85mm 16 to 20 lbs.40 mm 10 to 13 lbs.55mm 15 to 18 lbs.
14mm 85 mm 23 to 28 lbs.115mm 32 to 39 lbs.170mm 48 to 57 lbs.115mm 45 to 55 lbs.170mm 70 to 85 lbs.
20mm 230mm 95 to 120 lbs.290mm 120 to 150 lbs.340mm 145 to 180 lbs.
*Force applies to speeds exceeding 600 rpm.
NOTE: For belts wider than 2″, you can avoid belt distortion by placing a 3⁄4″ or 1″ metal strip across the belt between belt and tension tester.
These ranges of deflection forces are applicable for driveinstallation. Actual operation tension depends on the number ofteeth mesh, system rigidity, peak loads, etc.
t = √ C2 – (D-d)22
Span Length
Force
t
K161 - K176 5/20/05 5:11 PM Page 168
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K-169
MPC™ andHigh HP HTS® Sprockets
PULL
EYS
MPC Synchronous Sprockets run with Poly Chain®
GT®2 and Falcon Pd™ belts.
MPC Synchronous Sprockets - available in yourdesired configuration.
• Available in 8mm and 14mm pitches• Belt widths:
12mm, 21mm, 36mm, 62mm (8mm pitch)20mm, 37mm, 68mm, 90mm, 125mm (14mm pitch)
• Available in QD, TB or other special adapters.• Special diameters and widths, as well as special
materials, are also available.
“W” High HP HTS Sprockets (RPP® Tooth Profile) –Run with Blackhawk®, Panther®, QT PowerChain™ belts.
“W” High HP HTS Sprockets are designed to runwith latest design, higher horsepower belts.
Martin’s High HP HTS Sprockets aredesigned to run with today’s highest horse-power RPP® profile belts.
High HP HTS Synchronous Sprockets allowyou more flexibility in your selection criteria.The expanded line allows you to fit the applica-tion with the most cost effective sprockets.
Blackhawk® and Falcon Pd™ are registered trademarks of Goodyear. QT Power Chain® is a registered trademark of TB Wood’s.RPP® and Panther® are registered trademarks of Carlisle Power Transmission. Poly Chain® GT®2 is a registered trademark of Gates Corporation.
MPC Synchronous Sprockets
• Available in 8mm and 14mm pitches• Belt widths: 12mm, 22mm, 35mm, 60mm (8mm pitch)
20mm, 42mm, 65mm, 90mm, 120mm (14mm pitch)Available in QD, TB or MPB styles from stock.
• Typical Part Number: W248M22-JA
Introducing our newest synchronoussprocket.
Whether it’s Poly Chain® GT®2 or FalconPd™ we will make the sprocket to completeyour drives. The addition of our MPC sprocketline makes Martin your one stop shop for all yoursynchronous sprocket needs. Match yoursprocket to your favorite belt.
High HP HTS Synchronous Sprockets
K161 - K176 5/20/05 5:11 PM Page 169
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8mm Pitch, 12 mm (.47 in.) Wide Belts (8M-12)
No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
K-170
High HP HTS®
Sprockets 8mm
PULLEYS
22 W228M12-MPB MPB 2.206 2.154 2.562 MPB 1.188 0.623 1.452 ... ... 1.620 0.827 ... 0.577 1.024 W248M12-JA JA 2.406 2.354 2.750 E1F ● 1.250 0.265 1.063 0.500 0.000 ... 0.827 1.340 0.577 0.526 W268M12-JA JA 2.607 2.554 2.937 E1F ● 1.250 0.265 1.063 0.500 0.000 ... 0.827 1.340 0.577 0.628 W288M12-H H 2.807 2.755 3.156 E1F ● 1.500 -0.048 1.250 0.375 0.000 ... 0.827 1.570 0.577 0.730 W308M12-H H 3.008 2.955 3.344 E1F ● 1.500 -0.048 1.250 0.375 0.000 ... 0.827 1.570 0.577 0.932 W328M12-H H 3.208 3.155 3.562 E1F ● 1.500 -0.048 1.250 0.375 0.000 ... 0.827 1.570 0.577 1.134 W348M12-SH SH 3.409 3.355 3.750 D1F 1.688 0.500 1.313 0.014 0.000 ... 0.827 2.750 0.577 1.136 W368M12-SH SH 3.609 3.556 3.937 D1F 1.688 0.500 1.313 0.014 0.000 ... 0.827 2.820 0.577 1.338 W388M12-SH SH 3.810 3.756 4.156 D1F 1.688 0.500 1.313 0.014 0.000 ... 0.827 3.000 0.577 1.640 W408M12-SH SH 4.010 3.956 4.344 D1F 1.688 0.500 1.313 0.014 0.000 ... 0.827 3.000 0.577 1.944 W448M12-SDS SDS 4.411 4.357 4.750 C1F 2.000 0.548 1.375 0.000 0.077 ... 0.827 3.500 0.577 2.148 W488M12-SDS SDS 4.812 4.757 5.157 C1F 2.000 0.548 1.375 0.000 0.077 ... 0.827 3.800 0.577 2.756 W568M12-SDS SDS 5.614 5.558 5.937 C1F 2.000 0.548 1.375 0.000 0.077 ... 0.827 4.600 0.577 4.064 W648M12-SDS SDS 6.416 6.359 6.750 C1F 2.000 0.548 1.375 0.000 0.077 ... 0.827 5.400 0.577 5.572 W728M12-SDS SDS 7.218 7.160 7.562 C1F 2.000 0.548 1.375 0.000 0.077 ... 0.827 6.200 0.577 7.380 W808M12-SDS SDS 8.020 7.961 8.375 C2F 2.000 0.548 1.375 0.000 0.077 ... 0.827 6.900 0.577 9.290 W908M12-SDS SDS 9.023 8.963 ... C2 2.000 0.548 1.375 0.000 0.077 ... 0.827 7.625 ... 9.5112 W1128M12-SK SK 11.229 11.166 ... C3 2.625 0.688 1.938 0.423 0.000 ... 0.827 9.875 ... 13.3144 W1448M12-SK SK 14.447 14.370 ... C3 2.625 0.688 1.938 0.423 0.000 ... 0.827 12.875 ... 19.1192 W1928M12-SF SF 19.249 19.176 ... C3 2.938 0.813 2.063 0.423 0.000 ... 0.827 17.625 ... 23.0
22 W228M22-MPB MPB 2.206 2.154 2.562 MPB1F 1.188 0.619 1.840 0.000 ... 1.625 1.22 ... 0.97 1.324 W248M22-JA JA 2.406 2.354 2.750 E1F ● 1.250 0.658 1.063 0.500 0.000 ... 1.22 1.34 0.97 0.726 W268M22-JA JA 2.607 2.554 2.937 E1F ● 1.250 0.658 1.063 0.500 0.000 ... 1.22 1.34 0.97 1.028 W288M22-H H 2.807 2.755 3.156 E1F ● 1.500 0.345 1.250 0.375 0.000 ... 1.22 1.57 0.97 1.130 W308M22-H H 3.008 2.955 3.344 E1F ● 1.500 0.345 1.250 0.375 0.000 ... 1.22 1.57 0.97 1.332 W328M22-H H 3.208 3.155 3.562 C1F ● 1.500 0.030 1.250 0.000 0.345 ... 1.22 1.57 0.97 1.734 W348M22-SH SH 3.409 3.355 3.750 D1F 1.688 0.092 1.313 0.000 0.408 ... 1.22 2.75 0.97 1.336 W368M22-SH SH 3.609 3.556 3.937 D1F 1.688 0.092 1.313 0.000 0.408 ... 1.22 2.82 0.97 1.638 W388M22-SH SH 3.810 3.756 4.156 D1F 1.688 0.092 1.313 0.000 0.408 ... 1.22 3.00 0.97 1.940 W408M22-SH SH 4.010 3.956 4.344 D1F 1.688 0.092 1.313 0.000 0.408 ... 1.22 3.00 0.97 2.344 W448M22-SDS SDS 4.411 4.357 4.750 D1F 2.000 0.155 1.375 0.000 0.470 ... 1.22 3.50 0.97 2.548 W488M22-SDS SDS 4.812 4.757 5.157 D1F 2.000 0.155 1.375 0.000 0.470 ... 1.22 3.80 0.97 3.256 W568M22-SDS SDS 5.614 5.558 5.937 D1F 2.000 0.155 1.375 0.000 0.470 ... 1.22 4.60 0.97 4.664 W648M22-SK SK 6.416 6.359 6.750 D1F 2.625 0.438 1.938 -0.280 0.250 ... 1.22 5.40 0.97 7.772 W728M22-SK SK 7.218 7.160 7.562 D1F 2.625 0.438 1.938 -0.280 0.250 ... 1.22 6.20 0.97 9.180 W808M22-SK SK 8.020 7.961 8.375 D2F 2.625 0.438 1.938 -0.280 0.250 ... 1.22 6.90 0.97 9.190 W908M22-SK SK 9.023 8.963 ... D2 2.625 0.438 1.938 -0.280 0.250 ... 1.22 7.63 ... 12.0112 W1128M22-SK SK 11.229 11.166 ... D3 2.625 0.438 1.938 -0.280 0.250 ... 1.22 9.88 ... 15.3144 W1448M22-SF SF 14.447 14.370 ... D3 2.938 0.563 2.063 -0.280 0.250 ... 1.22 12.88 ... 19.1192 W1928M22-E E 19.249 19.176 ... C3 3.500 1.202 2.625 0.202 -0.202 ... 1.22 17.63 ... 38.4
Type A Type C Type D Type E•
Type AF Type CF Type DF Type EF•
8mm Pitch, 22 mm (.86 in.) Wide Belts (8M-22)
* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
K161 - K176 5/20/05 5:11 PM Page 170
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+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
8mm Pitch, 35 mm (1.38in.) Wide Belts (8M - 35)
No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
Type MPBF Type KF Type WF
K-171
* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
PULL
EYS
22 W228M35-MPB MPB 2.206 2.154 2.56 MBP1F 1.188 0.618 2.3500 ... ... 1.6250 1.73 ... 1.428 1.624 W248M35-MPB MPB 2.406 2.354 2.75 MBP1F 1.250 0.618 2.3500 ... ... 1.8125 1.73 ... 1.428 226 W268M35-MPB MPB 2.607 2.554 2.94 MBP1F 1.375 0.618 2.3500 ... ... 2.0000 1.73 ... 1.428 2.428 W288M35-H H 2.807 2.755 3.16 E1F ● 1.500 0.855 1.2500 0.375 0.000 ... 1.73 1.570 1.428 1.530 W308M35-H H 3.008 2.955 3.34 E1F ● 1.500 0.855 1.2500 0.375 0.000 ... 1.73 1.570 1.428 1.932 W328M35-H H 3.208 3.155 3.56 A1F ● 1.500 0.245 1.2500 0.235 0.620 ... 1.73 1.570 1.428 2.434 W348M35-SH SH 3.409 3.355 3.75 A1F 1.688 0.120 1.3125 0.298 0.620 ... 1.73 2.750 1.428 2.436 W368M35-SH SH 3.609 3.556 3.94 A1F 1.688 0.120 1.3125 0.298 0.620 ... 1.73 2.820 1.428 2.838 W388M35-SH SH 3.810 3.756 4.16 A1F 1.688 0.120 1.3125 0.298 0.620 ... 1.73 3.000 1.428 3.040 W408M35-SH SH 4.010 3.956 4.34 A1F 1.688 0.120 1.3125 0.298 0.620 ... 1.73 3.000 1.428 2.844 W448M35-SD SD 4.411 4.357 4.75 D1F 2.000 0.313 1.8125 0.232 0.250 ... 1.73 3.500 1.428 3.148 W488M35-SD SD 4.812 4.757 5.16 D1F 2.000 0.313 1.8125 0.232 0.250 ... 1.73 3.800 1.428 3.556 W568M35-SK SK 5.614 5.558 5.94 D1F 2.625 0.438 1.9375 0.230 0.250 ... 1.73 4.600 1.428 5.364 W648M35-SK SK 6.416 6.359 6.75 D1F 2.625 0.438 1.9375 0.230 0.250 ... 1.73 5.400 1.428 8.472 W728M35-SK SK 7.218 7.160 7.56 D1F 2.625 0.438 1.9375 0.230 0.250 ... 1.73 6.200 1.428 9.180 W808M35-SF SF 8.020 7.961 8.38 D1F 2.938 0.563 2.0625 0.230 0.250 ... 1.73 6.900 1.428 15.190 W908M35-SF SF 9.023 8.963 ... D2 2.938 0.563 2.0625 0.230 0.250 ... 1.73 7.625 ... 20.7112 W1128M35-SF SF 11.229 11.166 ... A3 2.938 0.563 2.0625 0.230 0.250 ... 1.73 9.875 ... 18.0144 W1448M35-E E 14.447 14.370 ... C3 3.500 0.893 2.6250 0.000 0.107 ... 1.73 12.875 ... 38.0192 W1928M35-E E 19.249 19.176 ... C3 3.500 0.893 2.6250 0.000 0.107 ... 1.73 17.625 ... 53.0
22 W228M60-MPB MPB 2.206 2.154 2.562 MPB1F 1.188 0.619 3.375 ... ... 1.625 2.756 ... 2.506 2.224 W248M60-MPB MPB 2.406 2.354 2.750 MPB1F 1.250 0.619 3.375 ... ... 1.813 2.756 ... 2.506 2.726 W268M60-MPB MPB 2.607 2.554 2.937 MPB1F 1.375 0.619 3.375 ... ... 2.000 2.756 ... 2.506 3.328 W288M60-MPB MPB 2.807 2.755 3.156 MPB1F 1.500 0.619 3.375 ... ... 2.281 2.756 ... 2.506 4.430 W308M60-MPB MPB 3.008 2.955 3.344 MPB1F 1.563 0.619 3.375 ... ... 2.468 2.756 ... 2.506 5.132 W328M60-MPB MPB 3.208 3.155 3.562 MPB1F 1.625 0.619 3.375 ... ... 2.593 2.756 ... 2.506 5.934 W348M60-MPB MPB 3.409 3.355 3.750 MPB1F 1.688 0.619 3.375 ... ... 2.796 2.756 ... 2.506 6.636 W368M60-MPB MPB 3.609 3.556 3.937 MPB1F 1.750 0.619 3.375 ... ... 3.000 2.756 ... 2.506 7.836 W368M60-2012 2012* 3.609 3.556 3.937 K1F 2.000 1.506 1.250 0.000 ... ... 2.756 2.820 2.506 2.338 W388M60-MPB MPB 3.810 3.756 4.156 MPB1F 1.938 0.619 3.375 ... ... 3.188 2.756 ... 2.506 8.838 W388M60-2012 2012* 3.810 3.756 4.156 K1F 2.000 1.506 1.250 0.000 ... ... 2.756 3.000 2.506 2.840 W408M60-MPB MPB 4.010 3.956 4.344 MPB1F 2.125 0.619 3.375 ... ... 3.813 2.756 ... 2.506 9.840 W408M60-2012 2012* 4.010 3.956 4.344 W1F 2.000 1.506 1.250 0.000 ... ... 2.756 3.000 2.506 2.344 W448M60-2517 2517 4.411 4.357 4.750 W1F 2.500 0.503 1.750 0.503 ... ... 2.756 3.500 2.506 5.448 W488M60-2517 2517 4.812 4.757 5.157 W1F 2.500 0.503 1.750 0.503 ... ... 2.756 3.800 2.506 3.256 W568M60-3020 3020 5.614 5.558 5.937 W1F 3.000 0.378 2.000 0.378 ... ... 2.756 4.600 2.506 6.364 W648M60-SF SF 6.416 6.359 6.750 A1F 2.938 -0.061 2.063 0.754 0.752 ... 2.756 5.400 2.506 9.872 W728M60-E E 7.218 7.160 7.562 A1F 3.500 0.000 2.625 0.131 1.000 ... 2.756 6.200 2.506 12.880 W808M60-E E 8.020 7.961 8.375 A1F 3.500 0.000 2.625 0.131 1.000 ... 2.756 6.900 2.506 19.390 W908M60-E E 9.023 8.963 ... A1 3.500 0.000 2.625 0.131 1.000 ... 2.756 7.625 ... 20.7112 W1128M60-F F 11.229 11.166 ... C3 4.000 0.869 3.625 0.000 0.256 ... 2.756 9.875 ... 50.3144 W1448M60-F F 14.447 14.370 ... C3 4.000 0.869 3.625 0.000 0.256 ... 2.756 12.875 ... 73.2192 W1928M60-F F 19.249 19.176 ... C3 4.000 0.869 3.625 0.000 0.256 ... 2.756 17.625 ... 81.3
High HP HTS®
Sprockets 8mm Type MPB Type K Type W
8mm Pitch, 60 mm (2.36 in.) Wide Belts (8M-60)
K161 - K176 5/20/05 5:11 PM Page 171
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K-172
* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
PULLEYS
High HP HTS®
Sprockets 14mm Type A Type C Type D Type E• Type MPB Type K
Type AF Type CF Type DF Type EF• Type MPBF Type KF
14mm Pitch, 20 mm (.79in.) Wide Belts (14M - 20)
No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
14mm Pitch, 42 mm (1.65 in.) Wide Belts (14M-42)
28 W2814M20-SK SK 4.912 4.805 5.56 D1F 2.625 0.688 1.938 -0.030 0.000 .. 1.220 2.740 0.908 3.629 W2914M20-SK SK 5.088 4.981 5.56 D1F 2.625 0.688 1.938 -0.030 0.000 .. 1.220 2.740 0.908 4.030 W3014M20-SK SK 5.263 5.156 6.13 D1F 2.625 0.688 1.938 -0.030 0.000 .. 1.220 2.740 0.908 4.432 W3214M20-SK SK 5.614 5.507 6.13 D1F 2.625 0.688 1.938 -0.030 0.000 .. 1.220 2.740 0.908 5.334 W3414M20-SK SK 5.965 5.857 6.5 D1F 2.625 0.688 1.938 -0.030 0.000 .. 1.220 2.740 0.908 6.236 W3614M20-SF SF 6.316 6.208 6.81 C1F 2.938 0.813 2.063 -0.030 0.000 .. 1.220 3.050 0.908 5.738 W3814M20-SF SF 6.667 6.559 7.16 C1F 2.938 0.813 2.063 -0.030 0.000 .. 1.220 3.050 0.908 6.540 W4014M20-SF SF 7.018 6.910 7.5 C1F 2.938 0.813 2.063 -0.030 0.000 .. 1.220 3.050 0.908 7.644 W4414M20-E E 7.720 7.611 8.22 C1F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 10.248 W4814M20-E E 8.421 8.312 8.94 C1F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 13.052 W5214M20-E E 9.123 9.014 9.69 C1F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 16.756 W5614M20-E E 9.825 9.715 10.38 C1F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 20.460 W6014M20-E E 10.527 10.417 11.06 C1F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 23.664 W6414M20-E E 11.229 11.118 11.75 C1F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 27.168 W6814M20-E E 11.930 11.820 12.5 C2F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 26.872 W7214M20-E E 12.632 12.521 13.19 C2F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 29.680 W8014M20-E E 14.036 13.924 14.63 C2F 3.500 1.000 2.625 0.405 0.000 .. 1.220 ... 0.908 35.390 W9014M20-E E 15.790 15.677 ... C3 3.500 1.188 2.625 0.218 -0.188 .. 1.220 13.563 ... 36.6112 W11214M20-E E 19.650 19.535 ... C3 3.500 1.188 2.625 0.218 -0.188 .. 1.220 17.375 ... 48.0144 W14414M20-E E 25.264 25.147 ... C3 3.500 1.188 2.625 0.218 -0.188 .. 1.220 23.000 ... 59.4168 W16814M20-F F 29.475 29.355 ... C3 4.000 1.563 3.625 0.842 -0.438 .. 1.220 27.250 ... 98.4192 W19214M20-J J 33.686 33.564 ... C3 4.500 1.938 4.500 1.342 -0.626 .. 1.220 31.375 ... 147.4216 W21614M20-J J 37.896 37.772 ... C3 4.500 1.938 4.500 1.342 -0.626 .. 1.220 35.625 ... 155.6
28 W2814M42-SK SK 4.912 4.805 5.56 E1F ● 2.625 0.837 1.938 0.688 ... .. 2.087 2.740 1.774 5.529 W2914M42-SK SK 5.088 4.981 5.56 E1F ● 2.625 0.837 1.938 0.688 ... .. 2.087 2.740 1.774 6.230 W3014M42-SK SK 5.263 5.156 6.13 D1F 2.625 0.267 1.938 0.416 0.421 .. 2.087 3.920 1.774 5.932 W3214M42-SK SK 5.614 5.507 6.13 D1F 2.625 0.267 1.938 0.416 0.42 .. 2.087 3.920 1.774 7.434 W3414M42-SF SF 5.965 5.857 6.50 D1F 2.938 0.391 2.063 0.415 0.421 .. 2.087 3.920 1.774 8.836 W3614M42-SF SF 6.316 6.208 6.81 D1F 2.938 0.391 2.063 0.415 0.421 .. 2.087 4.688 1.774 7.838 W3814M42-SF SF 6.667 6.559 7.16 D1F 2.938 0.391 2.063 0.415 0.421 .. 2.087 4.938 1.774 9.240 W4014M42-SF SF 7.018 6.910 7.50 D1F 2.938 0.391 2.063 0.415 0.421 .. 2.087 5.063 1.774 10.844 W4414M42-E E 7.720 7.611 8.22 D1F 3.500 0.772 2.625 0.234 0.228 .. 2.087 6.125 1.774 13.148 W4814M42-E E 8.421 8.312 8.94 D1F 3.500 0.772 2.625 0.234 0.228 .. 2.087 6.500 1.774 17.252 W5214M42-E E 9.123 9.014 9.69 D1F 3.500 0.772 2.625 0.234 0.228 .. 2.087 7.188 1.774 21.256 W5614M42-E E 9.825 9.715 10.38 D1F 3.500 0.772 2.625 0.234 0.228 .. 2.087 7.875 1.774 25.660 W6014M42-E E 10.527 10.417 11.06 D1F 3.500 0.772 2.625 0.234 0.228 .. 2.087 8.500 1.774 30.364 W6414M42-E E 11.229 11.118 11.75 D1F 3.500 0.772 2.625 0.234 0.228 .. 2.087 9.250 1.774 35.168 W6814M42-E E 11.930 11.820 12.50 D2F 3.500 0.772 2.625 0.234 0.228 .. 2.087 10.000 1.774 33.772 W7214M42-E E 12.632 12.521 13.19 D2F 3.500 0.772 2.625 0.234 0.228 .. 2.087 10.688 1.774 37.380 W8014M42-E E 14.036 13.924 14.63 D2F 3.500 0.772 2.625 0.234 0.228 .. 2.087 12.125 1.774 44.590 W9014M42-F F 15.790 15.677 ... C3 4.000 1.125 3.625 0.413 ... .. 2.087 13.563 ... 50.8112 W11214M42-F F 19.650 19.535 ... C3 4.000 1.125 3.625 0.413 ... .. 2.087 17.375 ... 77.3144 W14414M42-F F 25.264 25.147 ... C3 4.000 1.125 3.625 0.413 ... .. 2.087 23.000 ... 97.4168 W16814M42-F F 29.475 29.355 ... C3 4.000 1.125 3.625 0.413 ... .. 2.087 27.250 ... 119.3192 W19214M42-J J 33.686 33.564 ... C3 4.500 1.505 4.500 0.908 .. -0.192 2.087 31.375 ... 173.5216 W21614M42-J J 37.896 37.772 ... C3 4.500 1.505 4.500 0.908 .. -0.192 2.087 35.625 ... 206.0
K161 - K176 5/20/05 5:11 PM Page 172
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
28 W2814M65-MPB MPB 4.912 4.805 5.56 MPB1F 2.313 1.000 4.032 0.000 - 3.688 3.032 0.000 2.719 1529 W2914M65-MPB MPB 5.088 4.981 5.56 MPB1F 2.313 1.000 4.032 0.000 - 3.688 3.032 0.000 2.719 1630 W3014M65-MPB MPB 5.263 5.156 6.13 MPB1F 2.500 1.000 4.032 0.000 - 4.141 3.032 0.000 2.719 1832 W3214M65-MPB MPB 5.614 5.507 6.13 MPB1F 2.500 1.000 4.032 0.000 - 4.141 3.032 0.000 2.719 20.234 W3414M65-MPB MPB 5.965 5.857 6.50 MPB1F 2.688 1.000 4.032 0.000 - 4.484 3.032 0.000 2.719 23.436 W3614M65-MPB MPB 6.316 6.208 6.81 MPB1F 3.000 1.000 4.032 0.000 - 4.875 3.032 0.000 2.719 24.536 W3614M65-3030 3030* 6.316 6.208 6.81 MPB1F 3.000 0.032 3.000 0.000 - 0.000 3.032 0.000 2.719 10.838 W3814M65-MPB MPB 6.667 6.559 7.16 MPB1F 3.250 1.000 4.032 0.000 - 5.172 3.032 0.000 2.719 27.638 W3814M65-3030 3030* 6.667 6.559 7.16 MPB1F 3.000 0.032 3.000 0.000 - 0.000 3.032 0.000 2.719 13.440 W4014M65-MPB MPB 7.018 6.910 7.50 MPB1F 3.438 1.000 4.032 0.000 - 5.563 3.032 0.000 2.719 31.540 W4014M65-3535 3535* 7.018 6.910 7.50 C1F 3.500 0.468 3.500 0.000 - 6.125 3.032 3.875 2.719 13.244 W4414M65-E E 7.720 7.611 8.22 D1F 3.500 0.125 2.625 0.532 0.875 ... 3.032 6.125 2.719 16.248 W4814M65-E E 8.421 8.312 8.94 D1F 3.500 0.125 2.625 0.532 0.875 ... 3.032 6.500 2.719 21.452 W5214M65-E E 9.123 9.014 9.69 D1F 3.500 0.125 2.625 0.532 0.875 ... 3.032 7.188 2.719 25.956 W5614M65-F F 9.825 9.715 10.38 C1F 4.000 0.594 3.625 0.000 0.531 ... 3.032 7.875 2.719 36.360 W6014M65-F F 10.527 10.417 11.06 C1F 4.000 0.594 3.625 0.000 0.531 ... 3.032 8.500 2.719 43.564 W6414M65-F F 11.229 11.118 11.75 C1F 4.000 0.594 3.625 0.000 0.531 ... 3.032 9.250 2.719 51.068 W6814M65-F F 11.930 11.820 12.50 C2F 4.000 0.594 3.625 0.000 0.531 7.750 3.032 10.000 2.719 47.972 W7214M65-F F 12.632 12.521 13.19 C2F 4.000 0.594 3.625 0.000 0.531 7.750 3.032 10.688 2.719 52.780 W8014M65-F F 14.036 13.924 14.63 C2F 4.000 0.594 3.625 0.000 0.531 7.750 3.032 12.125 2.719 61.290 W9014M65-F F 15.790 15.677 ... C3 4.000 0.594 3.625 0.000 0.531 7.750 3.032 13.563 ... 59.8112 W11214M65-J J 19.650 19.535 ... C3 4.500 1.250 4.500 0.219 0.063 9.000 3.032 17.375 ... 104.2144 W14414M65-M M 25.264 25.147 ... C3 5.500 2.063 6.750 1.657 -0.500 11.375 3.032 23.000 ... 197.3168 W16814M65-M M 29.475 29.355 ... C3 5.500 2.063 6.750 1.657 -0.500 11.375 3.032 27.250 ... 207.0192 W19214M65-M M 33.686 33.564 ... C3 5.500 2.063 6.750 1.657 -0.500 11.375 3.032 31.375 ... 173.5216 W21614M65-M M 37.896 37.772 ... C3 5.500 2.063 6.750 1.657 -0.500 11.375 3.032 35.625 ... 253.0
28 W2814M90-MPB MPB 4.912 4.805 5.56 MPB1F 2.313 1.000 5.055 ... ... 3.688 4.055 0.000 3.743 18.929 W2914M90-MPB MPB 5.088 4.981 5.56 MPB1F 2.313 1.000 5.055 ... ... 3.688 4.055 0.000 3.743 20.230 W3014M90-MPB MPB 5.263 5.156 6.13 MPB1F 2.500 1.000 5.055 ... ... 4.141 4.055 0.000 3.743 10.932 W3214M90-MPB MPB 5.614 5.507 6.13 MPB1F 2.500 1.000 5.055 ... ... 4.141 4.055 0.000 3.743 13.934 W3414M90-MPB MPB 5.965 5.857 6.50 MPB1F 2.688 1.000 5.055 ... ... 4.484 4.055 0.000 3.743 16.736 W3614M90-MPB MPB 6.316 6.208 6.81 MPB1F 3.000 1.000 5.055 ... ... 4.875 4.055 0.000 3.743 31.438 W3814M90-MPB MPB 6.667 6.559 7.16 MPB1F 3.250 1.000 5.055 ... ... 5.172 4.055 4.938 3.743 35.540 W4014M90-3535 3535 7.018 6.910 7.50 K1F 3.500 0.555 3.500 0.000 ... ... 4.055 ... 3.743 17.144 W4414M90-3535 3535 7.720 7.611 8.22 K1F 4.000 0.555 3.500 0.000 ... ... 4.055 ... 3.743 24.848 W4814M90-4040 4040 8.421 8.312 8.94 K1F 4.000 0.055 4.000 0.000 ... ... 4.055 ... 3.743 27.052 W5214M90-F F 9.123 9.014 9.69 D1F 4.000 0.347 3.625 0.778 0.778 ... 4.055 7.188 3.743 34.756 W5614M90-F F 9.825 9.715 10.38 D1F 4.000 0.347 3.625 0.778 0.778 ... 4.055 7.875 3.743 36.360 W6014M90-F F 10.527 10.417 11.06 D1F 4.000 0.347 3.625 0.778 0.778 ... 4.055 8.500 3.743 49.864 W6414M90-F F 11.229 11.118 11.75 D1F 4.000 0.347 3.625 0.778 0.778 ... 4.055 9.250 3.743 57.668 W6814M90-F F 11.930 11.820 12.50 D2F 4.000 0.347 3.625 0.778 0.778 ... 4.055 10.000 3.743 54.872 W7214M90-F F 12.632 12.521 13.19 D2F 4.000 0.347 3.625 0.778 0.778 ... 4.055 10.688 3.743 60.080 W8014M90-J J 14.036 13.924 14.63 C2F 4.500 0.375 4.500 0.070 0.938 ... 4.055 12.125 3.743 81.590 W9014M90-J J 15.790 15.677 Ö C3 4.500 0.375 4.500 0.070 0.938 ... 4.055 13.563 ... 77.4112 W11214M90-J J 19.650 19.535 Ö C3 4.500 0.375 4.500 0.070 0.938 ... 4.055 17.375 ... 116.2144 W14414M90-M M 25.264 25.147 Ö C3 5.500 1.563 6.750 1.132 0.000 11.375 4.055 23.000 ... 220.0168 W16814M90-M M 29.475 29.355 Ö C3 5.500 1.563 6.750 1.132 0.000 11.375 4.055 27.250 ... 207.0192 W19214M90-M M 33.686 33.564 Ö C3 5.500 1.563 6.750 1.132 0.000 11.375 4.055 31.375 ... 268.4216 W21614M90-M M 37.896 37.772 Ö C3 5.500 1.563 6.750 1.132 0.000 11.375 4.055 35.625 ... 278.1
14mm Pitch, 65 mm (2.56in.) Wide Belts (14M - 65)
No. Weight*of Catalog Diameter (in.) Max. Dimensions (in.) Approx.
Teeth Number Bore Pitch O.D. Flange Type + Bore E L M K H F G W (lbs)
K-173* Weight Shown is for Sprocket Less Bushing.● Reverse Mount Only
+ The numbers (1=Solid, 2=Web, 3=Arms) within the “Type” indicatesconstruction, and the letter F indicates the sprocket has flanges.
PULL
EYS
High HP HTS®
Sprockets 14mm
14mm Pitch, 90 mm (3.54 in.) Wide Belts (14M-90)
28 W2814M120-MPB MPB 4.912 4.805 5.56 MPB1F 2.313 1.000 4.986 1.250 ... 3.688 5.236 3.125 4.924 22.029 W2914M120-MPB MPB 5.088 4.981 5.56 MPB1F 2.313 1.000 4.986 1.250 ... 3.688 5.236 3.125 4.924 23.830 W3014M120-MPB MPB 5.263 5.156 6.13 MPB1F 2.500 1.000 4.986 1.250 ... 4.141 5.236 3.906 4.924 25.132 W3214M120-MPB MPB 5.614 5.507 6.13 MPB1F 2.500 1.000 4.986 1.250 ... 4.141 5.236 3.906 4.924 2934 W3414M120-MPB MPB 5.965 5.857 6.50 MPB1F 2.688 1.000 4.986 1.250 ... 4.484 5.236 4.063 4.924 33.736 W3614M120-MPB MPB 6.316 6.208 6.81 MPB1F 3.000 1.000 4.986 1.250 ... 4.875 5.236 4.688 4.924 34.038 W3814M120-MPB MPB 6.667 6.559 7.16 MPB1F 3.250 1.000 4.986 1.250 ... 5.172 5.236 4.938 4.924 38.440 W4014M120-MPB MPB 7.018 6.910 7.50 MPB1F 3.438 1.000 4.986 1.250 ... 5.563 5.236 5.063 4.924 43.444 W4414M120-3535 3535 7.720 7.611 8.22 K1F 4.000 0.868 3.500 0.868 ... ... 5.236 5.875 4.924 24.848 W4814M120-4040 4040 8.421 8.312 8.94 K1F 4.000 0.618 4.000 0.618 ... ... 5.236 6.625 4.924 31.852 W5214M120-F F 9.123 9.014 9.69 A1F 4.000 1.125 3.625 1.361 1.375 ... 5.236 7.188 4.924 34.756 W5614M120-F F 9.825 9.715 10.38 A1F 4.000 1.125 3.625 1.361 1.375 ... 5.236 7.875 4.924 48.460 W6014M120-F F 10.527 10.417 11.06 A1F 4.000 1.125 3.625 1.361 1.375 ... 5.236 8.500 4.924 57.164 W6414M120-J J 11.229 11.118 11.75 D1F 4.500 0.293 4.500 1.029 1.020 ... 5.236 9.250 4.924 69.768 W6814M120-J J 11.930 11.820 12.50 D1F 4.500 0.293 4.500 1.029 1.020 ... 5.236 10.000 4.924 80.472 W7214M120-J J 12.632 12.521 13.19 D1F 4.500 0.293 4.500 1.029 1.020 ... 5.236 10.688 4.924 92.280 W8014M120-J J 14.036 13.924 14.63 D2F 4.500 0.293 4.500 1.029 1.020 ... 5.236 12.125 4.924 92.590 W9014M120-M M 15.790 15.677 ... C2 5.500 1.514 6.750 0.000 0.049 10.000 5.236 13.563 ... 134.5112 W11214M120-M M 19.650 19.535 ... C3 5.500 1.514 6.750 0.000 0.049 11.375 5.236 17.375 ... 193.4144 W14414M120-M M 25.264 25.147 ... C3 5.500 1.514 6.750 0.000 0.049 11.375 5.236 23.000 ... 234.6168 W16814M120-M M 29.475 29.355 ... C3 5.500 1.514 6.750 0.000 0.049 11.375 5.236 27.250 ... 245.8192 W19214M120-N N 33.686 33.564 ... C3 6.000 1.875 8.125 1.014 0.000 12.000 5.236 31.375 ... 381.5
14mm Pitch, 120 mm (4.72 in.) Wide Belts (14M-120)
K161 - K176 5/20/05 5:11 PM Page 173
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Sprocket Combination HP Ratings @1750 RPM DriverDrive Driver Driven DN RPP Panther Belt Widths (mm)Ratio No. Teeth P.D. No. Teeth P.D. RPM 12 22 35 60 480 560 600 640 720 800
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR 0.8 0.8 0.8 0.9 0.9 0.9
1.00 80 8.02 80 8.02 1750 26.51 48.64 77.42 132.741.00 72 7.22 72 7.22 1750 23.77 43.62 69.42 119.031.00 64 6.42 64 6.42 1750 21.02 38.57 61.39 105.261.00 56 5.61 56 5.61 1750 18.27 33.52 53.35 91.47 6.91.00 48 4.81 48 4.81 1750 15.52 28.47 45.32 77.70 5.0 6.6 8.21.00 44 4.41 44 4.41 1750 14.15 25.96 41.31 70.84 4.9 5.7 7.2 8.81.00 40 4.01 40 4.01 1750 12.78 23.45 37.32 63.99 4.7 5.5 6.3 7.9 9.51.00 38 3.81 38 3.81 1750 12.10 22.20 35.33 60.58 5.0 5.8 6.6 8.2 9.81.00 36 3.61 36 3.61 1750 11.42 20.95 33.35 57.18 3.8 5.4 6.1 6.9 8.5 10.11.00 34 3.41 34 3.41 1750 10.74 19.71 31.37 53.79 4.1 5.7 6.5 7.2 8.8 10.41.00 32 3.21 32 3.21 1750 10.07 18.47 29.40 50.41 4.4 6.0 6.8 7.6 9.1 10.71.00 30 3.01 30 3.01 1750 9.40 17.24 27.43 47.04 4.7 6.3 7.1 7.9 9.5 11.01.00 28 2.81 28 2.81 1750 8.72 16.01 25.47 43.68 5.0 6.6 7.4 8.2 9.8 11.31.00 26 2.61 26 2.61 1750 8.06 14.78 23.53 40.34 5.4 6.9 7.7 8.5 10.1 11.71.00 24 2.41 24 2.41 1750 7.39 13.56 21.59 37.01 5.7 7.2 8.0 8.8 10.4 12.01.00 22 2.21 22 2.21 1750 6.73 12.35 19.66 33.71 6.0 7.6 8.4 9.1 10.7 12.31.05 38 3.81 40 4.01 1663 12.10 22.20 35.33 60.58 4.9 5.7 6.5 8.0 9.61.06 36 3.61 38 3.81 1658 11.42 20.95 33.35 57.18 5.2 6.0 6.8 8.4 9.91.06 34 3.41 36 3.61 1653 10.74 19.71 31.37 53.79 3.9 5.5 6.3 7.1 8.7 10.21.06 32 3.21 34 3.41 1647 10.07 18.47 29.40 50.41 4.3 5.8 6.6 7.4 9.0 10.61.07 30 3.01 32 3.21 1641 9.40 17.24 27.43 47.04 4.6 6.1 6.9 7.7 9.3 10.91.07 28 2.81 30 3.01 1633 8.72 16.01 25.47 43.68 4.9 6.5 7.2 8.0 9.6 11.21.08 26 2.61 28 2.81 1625 8.06 14.78 23.53 40.34 5.2 6.8 7.6 8.4 9.9 11.51.08 24 2.41 26 2.61 1615 7.39 13.56 21.59 37.01 5.5 7.1 7.9 8.7 10.2 11.81.09 44 4.41 48 4.81 1604 14.15 25.96 41.31 70.84 5.4 6.9 8.51.09 22 2.21 24 2.41 1604 6.73 12.35 19.66 33.71 5.8 7.4 8.2 9.0 10.6 12.11.10 40 4.01 44 4.41 1591 12.78 23.45 37.32 63.99 4.4 5.2 6.0 7.6 9.11.11 72 7.22 80 8.02 1575 23.77 43.62 69.42 119.031.11 36 3.61 40 4.01 1575 11.42 20.95 33.35 57.18 5.0 5.8 6.6 8.2 9.81.12 34 3.41 38 3.81 1566 10.74 19.71 31.37 53.79 3.8 5.4 6.1 6.9 8.5 10.11.13 80 8.02 90 9.02 1556 26.51 48.64 77.42 132.741.13 64 6.42 72 7.22 1556 21.02 38.57 61.39 105.261.13 32 3.21 36 3.61 1556 10.07 18.47 29.40 50.41 4.1 5.7 6.5 7.2 8.8 10.41.13 30 3.01 34 3.41 1544 9.40 17.24 27.43 47.04 4.4 6.0 6.8 7.6 9.1 10.71.14 56 5.61 64 6.42 1531 18.27 33.52 53.35 91.471.14 28 2.81 32 3.21 1531 8.72 16.01 25.47 43.68 4.7 6.3 7.1 7.9 9.5 11.01.15 26 2.61 30 3.01 1517 8.06 14.78 23.53 40.34 5.0 6.6 7.4 8.2 9.8 11.31.16 38 3.81 44 4.41 1511 12.10 22.20 35.33 60.58 4.6 5.4 6.1 7.7 9.31.17 48 4.81 56 5.61 1500 15.52 28.47 45.32 77.70 6.0 7.61.17 24 2.41 28 2.81 1500 7.39 13.56 21.59 37.01 5.4 6.9 7.7 8.5 10.1 11.71.18 34 3.41 40 4.01 1488 10.74 19.71 31.37 53.79 5.2 6.0 6.8 8.3 9.91.18 22 2.21 26 2.61 1481 6.73 12.35 19.66 33.71 5.7 7.2 8.0 8.8 10.4 12.01.19 32 3.21 38 3.81 1474 10.07 18.47 29.40 50.41 3.9 5.5 6.3 7.1 8.7 10.21.20 40 4.01 48 4.81 1458 12.78 23.45 37.32 63.99 4.9 5.7 7.2 8.81.20 30 3.01 36 3.61 1458 9.40 17.24 27.43 47.04 4.2 5.8 6.6 7.4 9.0 10.61.21 28 2.81 34 3.41 1441 8.72 16.01 25.47 43.68 4.6 6.1 6.9 7.7 9.3 10.91.22 36 3.61 44 4.41 1432 11.42 20.95 33.35 57.18 4.7 5.5 6.3 7.9 9.41.23 26 2.61 32 3.21 1422 8.06 14.78 23.53 40.34 4.9 6.5 7.2 8.0 9.6 11.21.25 72 7.22 90 9.02 1400 23.77 43.62 69.42 119.031.25 64 6.42 80 8.02 1400 21.02 38.57 61.39 105.261.25 32 3.21 40 4.01 1400 10.07 18.47 29.40 50.41 3.8 5.3 6.1 6.9 8.5 10.11.25 24 2.41 30 3.01 1400 7.39 13.56 21.59 37.01 5.2 6.8 7.6 8.3 9.9 11.51.26 38 3.81 48 4.81 1385 12.10 22.20 35.33 60.58 5.0 5.8 7.4 9.01.27 44 4.41 56 5.61 1375 14.15 25.96 41.31 70.84 6.3 7.91.27 30 3.01 38 3.81 1382 9.40 17.24 27.43 47.04 4.1 5.7 6.4 7.2 8.8 10.41.27 22 2.21 28 2.81 1375 6.73 12.35 19.66 33.71 5.5 7.1 7.9 8.7 10.2 11.81.29 56 5.61 72 7.22 1361 18.27 33.52 53.35 91.471.29 34 3.41 44 4.41 1352 10.74 19.71 31.37 53.79 4.9 5.7 6.4 8.0 9.61.29 28 2.81 36 3.61 1361 8.72 16.01 25.47 43.68 4.4 6.0 6.8 7.6 9.1 10.71.31 26 2.61 34 3.41 1338 8.06 14.78 23.53 40.34 4.7 6.3 7.1 7.9 9.4 11.01.33 48 4.81 64 6.42 1313 15.52 28.47 45.32 77.70 6.91.33 36 3.61 48 4.81 1313 11.42 20.95 33.35 57.18 4.4 5.2 6.0 7.5 9.11.33 30 3.01 40 4.01 1313 9.40 17.24 27.43 47.04 3.9 5.5 6.3 7.1 8.7 10.71.33 24 2.41 34 3.21 1313 7.39 13.56 21.59 37.01 5.0 6.6 7.4 8.2 9.8 11.31.36 28 2.81 38 3.81 1289 8.72 16.01 25.47 43.68 4.2 5.8 6.6 7.4 10.5
K-174
High HP HTS® 8mm Drive Selection Tables
PULLEYS
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR 0.8 0.8 0.8 0.9 0.9 0.9
K161 - K176 5/20/05 5:11 PM Page 174
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-175
High HP HTS® 8mm Drive Selection Tables
PULL
EYS
Theoretical Center Distance in Inches for Various Belt LengthsBelt Length Code (mm)
880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2200 2400 2600 2800 3048 3280 3600 4400 Drive0.9 1 1 1 1 1 1.1 1.1 1.1 1.2 1.2 1.2 1.2 1.3 1.3 1.4 1.4 1.4 1.5 1.5 Ratio
9.5 11.0 11.5 12.6 15.8 18.9 22.1 22.8 26.8 30.7 34.7 38.6 42.5 47.4 52.0 58.3 74.0 1.007.6 9.1 10.7 12.3 12.8 13.9 17.0 20.2 23.3 24.1 28.0 32.0 35.9 39.8 43.8 48.7 53.2 59.5 75.3 1.00
7.2 8.8 10.4 12.0 13.5 14.0 15.1 18.3 21.4 24.6 25.4 29.3 33.2 37.2 41.1 45.0 49.9 54.5 60.8 76.5 1.008.5 10.1 11.7 13.2 14.8 15.3 16.4 19.5 22.7 25.8 26.6 30.6 34.5 38.4 42.4 46.3 51.2 55.8 62.1 77.8 1.009.8 11.3 12.9 14.5 16.1 16.5 17.6 20.8 23.9 27.1 27.9 31.8 35.8 39.7 43.6 47.6 52.4 57.0 63.3 79.1 1.00
10.4 12.0 13.5 15.1 16.7 17.2 18.3 21.4 24.6 27.7 28.5 32.4 36.4 40.3 44.3 48.2 53.1 57.6 63.9 79.7 1.0011.0 12.6 14.2 15.8 17.3 17.8 18.9 22.1 25.2 28.4 29.1 33.1 37.0 40.9 44.9 48.8 53.7 58.3 64.6 80.3 1.0011.3 12.9 14.5 16.1 17.6 18.1 19.2 22.4 25.5 28.7 29.5 33.4 37.3 41.3 45.2 49.1 54.0 58.6 64.9 80.6 1.0011.7 13.2 14.8 16.4 18.0 18.4 19.5 22.7 25.8 29.0 29.8 33.7 37.6 41.6 45.5 49.5 54.3 58.9 65.2 80.9 1.0012.0 13.5 15.1 16.7 18.3 18.7 19.8 23.0 26.1 29.3 30.1 34.0 38.0 41.9 45.8 49.8 54.7 59.2 65.5 81.3 1.0012.3 13.9 15.4 17.0 18.6 19.1 20.2 23.3 26.5 29.6 30.4 34.3 38.3 42.2 46.1 50.1 55.0 59.5 65.8 81.6 1.0012.6 14.2 15.8 17.3 18.9 19.4 20.5 23.6 26.8 29.9 30.7 34.7 38.6 42.5 46.5 50.4 55.3 59.8 66.1 81.9 1.0012.9 14.5 16.1 17.6 19.2 19.7 20.8 23.9 27.1 30.2 31.0 35.0 38.9 42.8 46.8 50.7 55.6 60.2 66.5 82.2 1.0013.2 14.8 16.4 18.0 19.5 20.0 21.1 24.3 27.4 30.6 31.3 35.3 39.2 43.2 47.1 51.0 55.9 60.5 66.8 82.5 1.0013.5 15.1 16.7 18.3 19.8 20.3 21.4 24.6 27.7 30.9 31.7 35.6 39.5 43.5 47.4 51.3 56.2 60.8 67.1 82.8 1.0013.9 15.4 17.0 18.6 20.2 20.6 21.7 24.9 28.0 31.2 32.0 35.9 39.8 43.8 47.7 51.7 56.5 61.1 67.4 83.2 1.0011.2 12.8 14.3 15.9 17.5 18.0 19.1 22.2 25.4 28.5 29.3 33.2 37.2 41.1 45.0 49.0 53.9 58.4 64.7 80.5 1.0511.5 13.1 14.7 16.2 17.8 18.3 19.4 22.5 25.7 28.8 29.6 33.5 37.5 41.4 45.4 49.3 54.2 58.7 65.0 80.8 1.0611.8 13.4 15.0 16.5 18.1 18.6 19.7 22.8 26.0 29.1 29.9 33.9 37.8 41.7 45.7 49.6 54.5 59.1 65.4 81.1 1.0612.1 13.7 15.3 16.9 18.4 18.9 20.0 23.2 26.3 29.5 30.2 34.2 38.1 42.1 46.0 49.9 54.8 59.4 65.7 81.4 1.0612.4 14.0 15.6 17.2 18.7 19.2 20.1 23.5 26.6 29.8 30.6 34.5 38.4 42.4 46.3 50.2 55.1 59.7 66.0 81.7 1.0712.8 14.3 15.9 17.5 19.1 19.5 20.6 23.8 26.9 30.1 30.9 34.8 38.7 42.7 46.6 50.6 55.4 60.0 66.3 82.1 1.0713.1 14.7 16.2 17.8 19.4 19.8 20.9 24.1 27.2 30.4 31.2 35.1 39.1 43.0 46.9 50.9 55.8 60.3 66.6 82.4 1.0813.4 15.0 16.5 18.1 19.7 20.2 21.3 24.4 27.6 30.7 31.5 35.4 39.4 43.3 47.2 51.2 56.1 60.6 66.9 82.7 1.0810.1 11.7 13.2 14.8 16.4 16.9 18.0 21.1 24.3 27.4 28.2 32.1 36.1 40.0 43.9 47.9 52.8 57.3 63.6 79.4 1.0913.7 15.3 16.9 18.4 20.0 20.5 21.6 24.7 27.9 31.0 31.8 35.8 39.7 43.6 47.6 51.6 56.4 60.5 67.2 83.0 1.0910.7 12.3 13.9 15.4 17.0 17.5 18.6 21.7 24.9 28.0 28.8 32.8 36.7 40.6 44.6 48.5 53.4 58.0 64.3 80.0 1.10
8.5 10.1 11.7 12.1 13.2 16.4 19.5 22.7 23.5 27.4 31.3 35.3 39.2 43.2 48.0 52.6 58.9 74.6 1.1111.3 12.9 14.5 16.1 17.6 18.1 19.2 22.4 25.5 28.7 29.5 33.4 37.3 41.3 45.2 49.1 54.0 58.6 64.9 80.6 1.1111.7 13.2 14.8 16.4 18.0 18.4 19.5 22.7 25.8 29.0 29.8 33.7 37.6 41.6 45.5 49.5 54.3 58.9 65.2 80.9 1.12
8.7 10.2 10.7 11.8 15.0 18.1 21.3 22.0 26.0 29.9 33.9 37.8 41.7 46.6 51.2 57.5 73.2 1.138.2 9.8 11.3 12.9 13.4 14.5 17.6 20.8 23.9 24.7 28.7 32.6 36.5 40.5 44.4 49.3 53.9 60.2 75.9 1.13
12.0 13.5 15.1 16.7 18.3 18.7 19.8 23.0 26.1 29.3 30.1 34.0 38.0 41.9 45.8 49.8 54.7 59.2 65.5 81.3 1.1312.3 13.9 15.4 17.0 18.6 19.1 20.2 23.3 26.5 29.6 30.4 34.3 38.3 42.2 46.1 50.1 55.0 59.5 65.8 81.6 1.137.9 9.4 11.0 12.6 14.2 14.6 15.7 18.9 22.0 25.2 26.0 29.9 33.9 37.8 41.7 45.7 50.6 55.1 61.4 77.2 1.14
12.6 14.8 15.8 17.3 18.9 19.4 20.5 23.6 26.8 29.9 30.7 34.7 38.6 42.5 46.5 50.4 55.3 59.8 66.1 81.9 1.1412.9 14.5 16.1 17.6 19.2 19.7 20.8 23.9 27.1 30.2 31.0 35.0 38.9 42.8 46.8 50.7 55.6 60.2 66.5 82.2 1.1510.9 12.4 14.0 15.6 17.2 17.6 18.7 21.9 25.0 28.2 29.0 32.9 36.9 40.8 44.7 48.7 53.5 58.1 64.4 80.2 1.169.1 10.7 12.3 13.9 15.4 15.9 17.0 20.2 23.3 26.5 27.2 31.2 35.1 39.1 43.0 46.9 51.8 56.4 62.7 78.4 1.17
13.2 14.8 16.4 18.0 19.5 20.0 21.1 24.3 27.4 30.6 31.3 35.3 39.2 43.2 47.1 51.0 55.9 60.5 66.8 82.5 1.1711.5 13.1 14.6 16.2 17.8 18.3 19.4 22.5 25.7 28.8 29.6 33.5 37.5 41.4 45.4 49.3 54.2 58.7 65.0 80.8 1.1813.5 15.1 16.7 18.3 19.8 20.3 21.4 24.6 27.7 30.9 31.7 35.6 39.5 43.5 47.4 51.3 56.2 60.8 67.1 82.8 1.1811.8 13.4 15.0 16.5 18.1 18.6 19.7 22.8 26.0 29.1 29.9 33.9 37.8 41.7 45.7 49.6 54.5 59.1 65.4 81.1 1.1910.4 12.0 13.5 15.1 16.7 17.2 18.3 21.4 24.6 27.7 28.5 32.4 36.4 40.3 44.3 48.2 53.1 57.6 63.9 79.7 1.2012.1 13.7 15.3 16.9 18.4 18.9 20.0 23.2 26.3 29.5 30.2 34.2 38.1 42.1 46.0 49.9 54.8 59.4 65.7 81.4 1.2012.4 14.0 15.6 17.2 18.7 19.2 20.3 23.5 26.6 29.8 30.6 34.5 38.4 42.4 46.3 50.2 55.1 59.7 66.0 81.7 1.2111.2 12.6 14.2 15.7 17.3 17.8 18.9 22.0 25.2 28.3 29.1 33.1 37.0 40.9 44.9 48.8 53.7 58.3 64.6 80.3 1.2212.8 14.3 15.9 17.5 19.1 19.5 20.6 23.8 26.9 30.1 30.9 34.8 38.7 42.7 46.6 50.6 55.4 60.0 66.3 82.1 1.23
9.3 10.8 11.3 12.4 15.6 18.7 21.9 22.7 26.6 30.5 34.5 38.4 42.4 47.2 51.8 58.1 73.9 1.257.5 9.1 10.7 12.3 12.7 13.8 17.0 20.1 23.3 24.1 28.0 32.0 35.9 39.8 43.8 48.7 53.2 59.5 75.3 1.25
11.7 13.2 14.8 16.4 18.0 18.4 19.5 22.7 25.8 29.0 29.8 33.7 37.6 41.6 45.5 49.5 54.3 58.9 65.2 80.9 1.2513.1 14.6 16.2 17.8 19.4 19.8 20.9 24.1 27.2 30.4 31.2 35.1 39.1 43.0 46.9 50.9 55.8 60.3 66.6 82.4 1.2510.5 12.1 13.7 15.3 16.8 17.3 18.4 21.6 24.7 27.9 28.7 32.6 36.5 40.5 44.4 48.3 53.2 57.8 64.1 79.8 1.269.4 11.0 12.6 14.2 15.7 16.2 17.3 20.5 23.6 26.8 27.6 31.5 35.4 39.4 43.3 47.2 52.1 56.7 63.0 78.7 1.27
12.0 13.5 15.1 16.7 18.3 18.7 19.8 23.0 26.1 29.3 30.1 34.0 38.0 41.9 45.8 49.8 54.6 59.2 65.5 81.3 1.2713.4 15.0 16.5 18.1 19.7 20.2 21.3 24.4 27.6 30.7 31.5 35.4 39.4 43.3 47.2 51.2 56.1 60.6 66.9 82.7 1.277.2 8.8 10.4 11.9 13.5 14.0 15.1 18.3 21.4 24.6 25.3 29.3 33.2 37.2 41.1 45.0 49.9 54.5 60.8 76.5 1.29
11.2 12.8 14.3 15.9 17.5 18.0 19.1 22.2 25.4 28.5 29.3 33.2 37.2 14.1 45.0 49.0 53.9 58.4 64.7 80.5 1.2912.3 13.9 15.4 17.0 18.6 19.1 20.2 23.3 26.5 29.6 30.4 34.3 38.3 42.2 46.1 50.1 55.0 59.5 65.8 81.6 1.2912.6 14.2 15.7 17.3 18.9 19.4 20.5 23.6 26.8 29.9 30.7 34.6 38.6 42.5 46.5 50.4 55.3 59.8 66.1 81.9 1.318.5 10.1 11.6 13.2 14.8 15.3 16.4 19.5 22.7 25.8 26.6 30.5 34.5 38.4 42.4 46.3 51.2 55.7 62.0 77.8 1.33
10.7 12.3 13.9 15.4 17.0 17.5 18.6 21.7 24.9 28.0 28.8 32.8 36.7 40.6 44.6 48.5 53.4 58.0 64.3 80.0 1.3311.8 13.4 15.0 16.5 18.1 18.6 19.7 22.8 26.0 29.1 29.9 33.9 37.8 41.7 45.7 49.6 54.5 59.1 65.4 81.1 1.3312.9 14.5 16.1 17.6 19.2 19.7 20.8 23.9 27.1 30.2 31.0 35.0 38.9 42.8 46.8 50.7 55.6 60.2 66.5 82.2 1.3312.1 13.7 15.3 16.8 18.4 18.9 20.0 23.1 26.3 29.4 30.2 34.2 38.1 42.0 46.0 49.9 54.8 59.4 65.7 81.4 1.36
0.9 1 1 1 1 1 1.1 1.1 1.1 1.2 1.2 1.2 1.2 1.3 1.3 1.4 1.4 1.4 1.5 1.5 Ratio
K161 - K176 5/20/05 5:11 PM Page 175
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Sprocket Combination HP Ratings @1750 RPM DriverDrive Driver Driven DN RPP Panther Belt Widths (mm)Ratio No. Teeth P.D. No. Teeth P.D. RPM 12 22 35 60 480 560 600 640 720 800
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR 0.8 0.8 0.8 0.9 0.9 0.91.36 22 2.21 30 3.01 1283 6.73 12.35 19.66 33.71 5.3 6.9 7.7 8.5 10.1 11.71.38 32 3.21 44 4.41 1273 10.07 18.47 29.40 50.41 5.0 5.8 6.6 8.2 9.81.38 26 2.61 36 3.61 1264 8.06 14.78 23.53 40.34 4.5 6.1 6.9 7.7 9.3 10.91.40 80 8.02 112 11.23 1250 26.51 48.64 77.42 132.741.40 40 4.01 56 5.61 1250 12.78 23.45 37.32 63.99 5.0 6.6 8.21.41 64 6.42 90 9.02 1244 21.02 38.57 61.39 105.261.41 34 3.41 48 4.81 1240 10.74 19.71 31.37 53.79 4.5 5.3 6.1 7.7 9.31.42 24 2.41 34 3.41 1235 7.39 13.56 21.59 37.01 4.9 6.4 7.2 8.0 9.6 11.21.43 56 5.61 80 8.02 1225 18.27 33.52 53.35 91.471.43 28 2.81 40 4.01 1225 8.72 16.01 25.47 43.68 4.1 5.6 6.4 7.2 8.8 10.41.45 44 4.41 64 6.42 1203 14.15 25.96 41.31 70.84 5.6 7.21.45 22 2.21 32 3.21 1203 6.73 12.35 19.66 33.71 5.2 6.8 7.5 8.3 9.9 11.51.46 26 2.61 38 3.81 1197 8.06 14.78 23.53 40.34 4.4 6.0 6.7 7.5 9.1 10.71.47 38 3.81 56 5.61 1188 12.10 22.20 35.33 60.58 5.1 6.7 8.31.47 30 3.01 44 4.41 1193 9.40 17.24 27.43 47.04 5.2 5.9 6.7 8.3 9.91.50 48 4.81 72 7.22 1167 15.52 28.47 45.32 77.70 6.21.50 32 3.21 48 4.81 1167 10.07 18.47 29.40 50.41 4.7 5.5 6.3 7.8 9.41.50 24 2.41 36 3.61 1167 7.39 13.56 21.59 37.01 4.7 6.3 7.1 7.9 9.4 11.01.54 26 2.61 40 4.01 1138 8.06 14.78 23.53 40.34 4.2 5.8 6.6 7.4 9.0 10.51.55 22 2.21 34 3.41 1132 6.73 12.35 19.66 33.71 5.0 6.6 7.4 8.2 9.8 11.31.56 72 7.22 112 11.23 1125 23.77 43.62 69.42 119.031.56 36 3.61 56 5.61 1125 11.42 20.95 33.35 57.18 5.3 6.9 8.41.57 28 2.81 44 4.41 1114 8.72 16.01 25.47 43.68 3.7 5.3 6.1 6.9 8.5 10.11.58 24 2.41 38 3.81 1105 7.39 13.56 21.59 37.01 4.5 6.1 6.9 7.7 9.3 10.81.60 40 4.01 64 6.42 1094 12.78 23.45 37.32 63.99 5.9 7.51.60 30 3.01 48 4.81 1094 9.40 17.24 27.43 47.04 4.8 5.6 6.4 8.0 9.61.61 56 5.61 90 9.02 1089 18.27 33.52 53.35 91.471.64 44 4.41 72 7.22 1069 14.15 25.96 41.31 70.84 6.51.64 22 2.21 36 3.61 1069 6.73 12.35 19.66 33.71 4.8 6.4 7.2 8.0 9.6 11.21.65 34 3.41 56 5.61 1063 10.74 19.71 31.37 53.79 4.6 5.4 7.0 8.61.67 48 4.81 80 8.02 1050 15.52 28.47 45.32 77.701.67 24 2.41 40 4.01 1050 7.39 13.56 21.59 37.01 4.3 5.9 6.7 7.5 9.1 10.71.68 38 3.81 64 6.42 1039 12.10 22.20 35.33 60.58 6.0 7.61.69 26 2.61 44 4.41 1034 8.06 14.78 23.53 40.34 3.8 5.4 6.2 7.0 8.6 10.21.71 28 2.81 48 4.81 1021 8.72 16.01 25.47 43.68 4.9 5.7 6.5 8.1 9.71.73 22 2.21 38 3.81 1013 6.73 12.35 19.66 33.71 4.7 6.3 7.0 7.8 9.4 11.01.75 64 6.42 112 11.23 1000 21.02 38.57 61.39 105.261.75 32 3.21 56 5.61 1000 10.07 18.47 29.40 50.41 4.7 5.5 7.1 8.71.78 36 3.61 64 6.42 984 11.42 20.95 33.35 57.18 6.1 7.81.80 80 8.02 144 14.44 972 26.51 48.64 77.42 132.741.80 40 4.01 72 7.22 972 12.78 23.45 37.32 63.99 6.71.82 44 4.41 80 8.02 963 14.15 25.96 41.31 70.841.82 22 2.21 40 4.01 963 6.73 12.35 19.66 33.71 4.5 6.1 6.9 7.7 9.3 10.81.83 24 2.41 44 4.41 955 7.39 13.56 21.59 37.01 4.0 5.6 6.4 7.2 8.8 10.41.85 26 2.61 48 4.81 948 8.06 14.78 23.53 40.34 5.1 5.9 6.7 8.3 9.91.87 30 3.01 56 5.61 938 9.40 17.24 27.43 47.04 4.9 5.7 7.3 8.91.88 48 4.81 90 9.02 933 15.52 28.47 45.32 77.701.88 34 3.41 64 6.42 930 10.74 19.71 31.37 53.79 6.3 7.91.89 38 3.81 72 7.22 924 12.10 22.20 35.33 60.58 6.92.00 72 7.22 144 14.44 875 23.77 43.62 69.42 119.032.00 56 5.61 112 11.23 875 18.27 33.52 53.35 91.472.00 40 4.01 80 8.02 875 12.78 23.45 37.32 63.992.00 36 3.61 72 7.22 875 11.42 20.95 33.35 57.18 7.02.00 32 3.21 64 6.42 875 10.07 18.47 29.40 50.41 6.4 8.02.00 28 2.81 56 5.61 875 8.72 16.01 25.47 43.68 5.0 5.8 7.4 9.02.00 24 2.41 48 4.81 875 7.39 13.56 21.59 37.01 5.2 6.0 6.8 8.4 10.02.00 22 2.21 44 4.41 875 6.73 12.35 19.66 33.71 4.1 5.7 6.5 7.3 8.9 10.52.05 44 4.41 90 9.02 856 14.15 25.96 41.31 70.842.11 38 3.81 80 8.02 831 12.10 22.20 35.33 60.58 6.12.12 34 3.41 72 7.22 826 10.74 19.71 31.37 53.79 5.5 7.22.13 30 3.01 64 6.42 820 9.40 17.24 27.43 47.04 4.9 6.6 8.22.15 26 2.61 56 5.61 813 8.06 14.78 23.53 40.34 4.3 5.1 6.0 7.6 9.22.18 22 2.21 48 4.81 802 6.73 12.35 19.66 33.71 3.7 5.4 6.2 7.0 8.6 10.22.22 36 3.61 80 8.02 788 11.42 20.95 33.35 57.18 6.22.25 64 6.42 144 14.44 778 21.02 38.57 61.39 105.26
K-176
High HP HTS® 8mm Drive Selection Tables
PULLEYS
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR 0.8 0.8 0.8 0.9 0.9 0.9
K161 - K176 5/20/05 5:12 PM Page 176
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K-177
High HP HTS® 8mm Drive Selection Tables
PULL
EYS
Theoretical Center Distance in Inches for Various Belt LengthsBelt Length Code (mm)
880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2200 2400 2600 2800 3048 3280 3600 4400 Drive0.9 1 1 1 1 1 1.1 1.1 1.1 1.2 1.2 1.2 1.2 1.3 1.3 1.4 1.4 1.4 1.5 1.5 Ratio13.2 14.8 16.4 18.0 19.5 20.0 21.1 24.3 27.4 30.6 31.3 35.3 39.2 43.2 47.1 51.0 55.9 60.5 66.8 82.5 1.3611.3 12.9 14.5 16.1 17.6 18.1 19.2 22.4 25.5 28.7 29.4 33.4 37.3 41.3 45.2 49.1 54.0 58.6 64.9 80.6 1.3812.4 14.0 15.6 17.2 18.7 19.2 20.3 23.5 26.6 29.8 30.6 34.5 38.4 42.4 46.3 50.2 55.1 59.7 66.0 81.7 1.38
10.0 13.1 16.3 19.5 20.3 24.2 28.1 32.1 36.0 40.0 44.9 49.4 55.7 71.5 1.409.7 11.3 12.9 14.5 16.0 16.5 17.6 20.8 23.9 27.1 27.9 31.8 35.7 39.7 43.6 47.6 52.4 57.0 63.3 79.1 1.40
8.2 9.8 11.4 11.9 13.0 16.2 19.3 22.5 23.3 27.2 31.2 35.1 39.0 43.0 47.9 52.4 58.7 74.5 1.4110.8 12.4 14.0 15.6 17.2 17.6 18.7 21.9 25.0 28.2 29.0 32.9 36.8 40.8 44.7 48.7 53.5 58.1 64.4 80.2 1.4112.8 14.3 15.9 17.5 19.1 19.5 20.6 23.8 26.9 30.1 30.9 34.8 38.7 42.7 46.6 50.6 55.4 60.0 66.3 82.1 1.42
8.1 9.7 11.3 12.9 13.3 14.4 17.6 20.8 23.9 24.7 28.6 32.6 36.5 40.5 44.4 49.3 53.8 60.2 75.9 1.4312.0 13.5 15.1 16.7 18.3 18.7 19.8 23.0 26.1 29.3 30.1 34.0 38.0 41.9 45.8 49.8 54.6 59.2 65.5 81.3 1.438.8 10.4 11.9 13.5 15.1 15.6 16.7 19.8 23.0 26.1 26.9 30.9 34.8 38.7 42.7 46.6 51.5 56.1 62.4 78.1 1.45
13.1 14.6 16.2 17.8 19.4 19.8 20.9 24.1 27.2 30.4 31.2 35.1 39.1 43.0 46.9 50.9 55.8 60.3 66.6 82.4 1.4512.3 13.9 15.4 17.0 18.6 19.1 20.2 23.3 26.5 29.6 30.4 34.3 38.3 42.2 46.1 50.1 55.0 59.5 65.8 81.6 1.469.9 11.5 13.0 14.6 16.2 16.7 17.8 20.9 24.1 27.2 28.0 32.0 35.9 39.8 43.8 47.7 52.6 57.2 63.5 79.2 1.47
11.5 13.1 14.6 16.2 17.8 18.3 19.4 22.5 25.7 28.8 29.6 33.5 37.5 41.4 45.4 49.3 54.2 58.7 65.0 80.8 1.477.8 9.4 11.0 12.5 14.1 14.6 15.7 18.9 22.0 25.2 26.0 29.9 33.8 37.8 41.7 45.7 50.5 55.1 61.4 77.2 1.50
11.0 12.6 14.2 15.7 17.3 17.8 18.9 22.0 25.2 28.3 29.1 33.1 37.0 40.9 44.9 48.8 53.7 58.3 64.6 80.3 1.5012.6 14.2 15.7 17.3 18.9 19.4 20.5 23.6 26.8 29.9 30.7 34.6 38.6 42.5 46.5 50.4 55.3 59.8 66.1 81.9 1.5012.1 13.7 15.3 16.8 18.4 18.9 20.0 23.1 26.3 29.4 30.2 34.2 38.1 42.0 46.0 49.9 54.8 59.4 65.7 81.4 1.5412.9 14.5 16.1 17.6 19.2 19.7 20.8 23.9 27.1 30.2 31.0 35.0 38.9 42.8 46.8 50.7 55.6 60.2 66.5 82.2 1.55
9.4 10.5 13.7 16.9 20.1 20.9 24.8 28.8 32.7 36.6 40.6 45.5 50.0 56.3 72.1 1.5610.0 11.6 13.2 14.8 16.4 16.8 17.9 21.1 24.2 27.4 28.2 32.1 36.1 40.0 43.9 47.9 52.8 57.3 63.6 79.4 1.5611.6 13.2 14.8 16.4 17.9 18.4 19.5 22.7 25.8 29.0 29.8 33.7 37.6 41.6 45.5 49.4 54.3 58.9 65.2 80.9 1.5712.4 14.0 15.6 17.2 18.7 19.2 20.3 23.5 26.6 29.8 30.5 34.5 38.4 42.4 46.3 50.2 55.1 59.7 66.0 81.7 1.58
9.1 10.6 12.2 13.8 15.4 15.9 17.0 20.1 23.3 26.4 27.2 31.2 35.1 39.0 43.0 46.9 51.8 56.4 62.7 78.4 1.6011.1 12.7 14.3 15.9 17.5 17.9 19.0 22.2 25.3 28.5 29.3 33.2 37.2 41.1 45.0 49.0 53.9 58.4 64.7 80.5 1.60
8.8 10.4 12.0 12.5 13.6 16.8 19.9 23.1 23.9 27.8 31.8 35.7 39.7 43.6 48.5 53.0 59.4 75.1 1.618.1 9.7 11.3 12.8 14.4 14.9 16.0 19.2 22.3 25.5 26.3 30.2 34.1 38.1 42.0 46.0 50.9 55.4 61.7 77.5 1.64
12.7 14.3 15.9 17.5 19.0 19.5 20.6 23.8 26.9 30.1 30.9 34.8 38.7 42.7 46.6 50.6 55.4 60.0 66.3 82.0 1.6410.2 11.8 3.3 14.9 16.5 17.0 18.1 21.2 24.4 27.5 28.3 32.3 36.2 40.1 44.1 48.0 52.9 57.5 63.8 79.5 1.657.1 8.7 10.3 11.9 13.5 13.9 15.0 18.2 21.4 24.5 25.3 29.3 33.2 37.1 41.1 45.0 49.9 54.5 60.8 76.5 1.67
12.3 13.8 15.4 17.0 18.6 19.0 20.1 23.3 26.4 29.6 30.4 34.3 38.3 42.2 46.1 50.1 55.0 59.5 65.8 81.6 1.679.2 10.8 12.4 14.0 15.5 16.0 17.1 20.3 23.4 26.6 27.4 31.3 35.3 39.2 43.1 47.1 52.0 56.5 62.8 78.6 1.68
11.8 13.4 14.9 16.5 18.1 18.6 19.7 22.8 26.0 29.1 29.9 33.9 37.8 41.7 45.7 49.6 54.5 59.1 65.4 81.1 1.6911.3 12.9 14.5 16.0 17.6 18.1 19.2 22.3 25.5 28.6 29.4 33.4 37.3 41.3 45.2 49.1 54.0 58.6 64.9 80.6 1.7112.6 14.2 15.7 17.3 18.9 19.4 20.5 23.6 26.8 29.9 30.7 34.6 38.6 42.5 46.5 50.4 55.3 59.8 66.1 81.9 1.73
9.5 9.9 11.1 14.3 17.5 20.7 21.4 25.4 29.4 33.3 37.3 41.2 46.1 50.7 57.0 72.7 1.7510.3 11.9 13.5 15.1 16.7 17.1 18.2 21.4 24.5 27.7 28.5 32.4 36.4 40.3 44.2 48.2 53.1 57.6 63.9 79.7 1.759.3 10.9 12.5 14.1 15.7 16.2 17.3 20.4 23.6 26.7 27.5 31.5 35.4 39.4 43.3 47.2 52.1 56.7 63.0 78.7 1.78
13.5 16.7 17.5 21.5 25.5 29.4 33.4 37.3 42.2 46.8 53.1 68.9 1.808.4 10.0 11.5 13.1 14.7 15.2 16.3 19.5 22.6 25.8 26.6 30.5 34.5 38.4 42.3 46.3 51.2 55.7 62.0 77.8 1.807.3 9.0 10.6 12.2 13.7 14.2 15.3 18.5 21.7 24.8 25.6 29.6 33.5 37.4 41.4 45.3 50.2 54.8 61.1 76.8 1.82
12.4 14.0 15.6 17.1 18.7 19.2 20.3 23.5 26.6 29.8 30.5 34.5 38.4 42.4 46.3 50.2 55.1 59.7 66.0 81.7 1.8211.9 13.5 15.1 16.7 18.2 18.7 19.8 23.0 26.1 29.3 30.1 34.0 37.9 41.9 45.8 49.8 54.6 59.2 65.5 81.3 1.8311.4 13.0 14.6 16.2 17.8 18.2 19.3 22.5 25.7 28.8 29.6 33.5 37.5 41.4 45.3 49.3 54.2 58.7 65.0 80.8 1.8510.5 12.1 13.6 15.2 16.8 17.3 18.4 21.5 24.7 27.8 28.6 32.6 36.5 40.5 44.4 48.3 53.2 57.8 64.1 79.8 1.87
7.7 9.4 11.0 12.6 13.1 14.2 17.4 20.5 23.7 24.5 28.4 32.4 36.3 40.3 44.2 49.1 53.7 59.7 75.7 1.889.5 11.1 12.7 14.3 15.8 16.3 17.4 20.6 23.7 26.9 27.7 31.6 35.6 39.5 43.4 47.4 52.3 56.8 63.1 78.9 1.888.5 10.1 11.7 13.3 14.9 15.3 16.5 19.6 22.8 25.9 26.7 30.7 34.6 38.5 42.5 46.4 51.3 55.9 62.2 77.9 1.89
14.0 17.3 18.1 22.1 26.1 30.0 34.0 37.9 42.8 47.4 53.7 69.5 2.0010.0 10.5 11.6 14.9 18.1 21.2 22.0 26.0 30.0 33.9 37.9 41.8 46.7 51.3 57.6 73.3 2.00
7.6 9.2 10.8 12.4 14.0 14.5 15.6 18.8 22.0 25.1 25.9 29.9 33.8 37.7 41.7 45.6 50.5 55.1 61.4 77.1 2.008.6 10.2 11.8 13.4 15.0 15.5 16.6 19.8 22.9 26.1 26.9 30.8 34.8 38.7 42.6 46.6 51.5 56.0 62.3 78.1 2.009.6 11.2 12.8 14.4 16.0 16.5 17.6 20.7 23.9 27.0 27.8 31.8 35.7 39.7 43.6 47.5 52.4 57.0 63.3 79.0 2.00
10.6 12.2 13.8 15.4 17.0 17.4 18.5 21.7 24.8 28.0 28.8 32.7 36.7 40.6 44.5 48.5 53.4 57.9 64.2 80.0 2.0011.6 13.2 14.8 16.3 17.9 18.4 19.5 22.7 25.8 29.0 29.7 33.7 37.6 41.6 45.5 49.4 54.3 58.9 65.2 80.9 2.0012.1 13.7 15.2 16.8 18.4 18.9 20.0 23.1 26.3 29.4 30.2 34.2 38.1 42.0 46.0 49.9 54.8 59.4 65.7 81.4 2.00
8.0 9.6 11.3 12.9 13.3 14.5 17.6 20.8 24.0 24.8 28.7 32.7 36.6 40.6 44.5 49.4 54.0 60.3 76.0 2.057.7 9.4 11.0 12.6 14.2 14.7 15.8 18.9 22.1 25.3 26.1 30.0 34.0 37.9 41.8 45.8 50.7 55.2 61.5 77.3 2.118.8 10.4 12.0 13.6 15.2 15.6 16.7 19.9 23.1 26.2 27.0 31.0 34.9 38.9 42.8 46.7 51.6 56.2 62.5 78.2 2.129.8 11.4 13.0 14.6 16.1 16.6 17.7 20.9 24.0 27.2 28.0 31.9 35.9 39.8 43.8 47.7 52.6 57.1 63.4 79.2 2.13
10.8 12.4 13.9 15.5 17.1 17.6 18.7 21.8 25.0 28.2 28.9 32.9 36.8 40.8 44.7 48.6 53.5 58.1 64.4 80.1 2.1511.7 13.3 14.9 16.5 18.1 18.5 19.6 22.8 26.0 29.1 29.9 33.8 37.8 41.7 45.7 49.6 54.5 59.0 65.3 81.1 2.187.9 9.5 11.1 12.7 14.3 14.8 15.9 19.1 22.3 25.4 26.2 30.2 34.1 38.1 42.0 45.9 50.8 55.4 61.7 77.5 2.22
11.3 14.6 17.8 18.6 22.6 26.6 30.6 34.6 38.5 43.4 48.0 54.3 70.1 2.25
0.9 1 1 1 1 1 1.1 1.1 1.1 1.2 1.2 1.2 1.2 1.3 1.3 1.4 1.4 1.4 1.5 1.5 Drive Ratio
K177 - K192 5/20/05 5:12 PM Page 177
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Sprocket Combination HP Ratings @1750 RPM DriverDrive Driver Driven DN RPP Panther Belt Widths (mm)Ratio No. Teeth P.D. No. Teeth P.D. RPM 12 22 35 60 480 560 600 640 720 800
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR 0.8 0.8 0.8 0.9 0.9 0.9
2.25 40 4.01 90 9.02 778 12.78 23.45 37.32 63.992.25 32 3.21 72 7.22 778 10.07 18.47 29.40 50.41 5.6 7.32.29 28 2.81 64 6.42 766 8.72 16.01 25.47 43.68 5.0 6.7 8.32.33 48 4.81 112 11.23 750 15.52 28.47 45.32 77.702.33 24 2.41 56 5.61 750 7.39 13.56 21.59 37.01 4.4 5.3 6.1 7.7 9.32.35 34 3.41 80 8.02 744 10.74 19.71 31.37 53.79 6.42.37 38 3.81 90 9.02 739 12.10 22.20 35.33 60.582.40 80 8.02 192 19.25 729 26.51 48.64 77.42 132.742.40 30 3.01 72 7.22 729 9.40 17.24 27.43 47.04 5.8 7.42.46 26 2.61 64 6.42 711 8.06 14.78 23.53 40.34 5.2 6.8 8.52.50 36 3.61 90 9.02 700 11.42 20.95 33.35 57.182.50 32 3.21 80 8.02 700 10.07 18.47 29.40 50.41 6.52.55 44 4.41 112 11.23 688 14.15 25.96 41.31 70.842.55 22 2.21 56 5.61 688 6.73 12.35 19.66 33.71 4.6 5.4 6.2 7.9 9.52.57 56 5.61 144 14.44 681 18.27 33.52 53.35 91.472.57 28 2.81 72 7.22 681 8.72 16.01 25.47 43.68 5.9 7.62.65 34 3.41 90 9.02 661 10.74 19.71 31.37 53.792.67 72 7.22 192 19.25 656 23.77 43.62 69.42 119.032.67 30 3.01 80 8.02 656 9.40 17.24 27.43 47.04 6.62.67 24 2.41 64 6.42 656 7.39 13.56 21.59 37.01 4.4 5.3 7.0 8.62.77 26 2.61 72 7.22 632 8.06 14.78 23.53 40.34 6.0 7.72.80 40 4.01 112 11.23 625 12.78 23.45 37.32 63.992.81 32 3.21 90 9.02 622 10.07 18.47 29.40 50.412.86 28 2.81 80 8.02 613 8.72 16.01 25.47 43.68 6.72.91 22 2.21 64 6.42 602 6.73 12.35 19.66 33.71 4.5 5.4 7.1 8.72.95 38 3.81 112 11.23 594 12.10 22.20 35.33 60.583.00 64 6.42 192 19.25 583 21.02 38.57 61.39 105.263.00 48 4.81 144 14.44 583 15.52 28.47 45.32 77.703.00 30 3.01 90 9.02 583 9.40 17.24 27.43 47.043.00 24 2.41 72 7.22 583 7.39 13.56 21.59 37.01 6.1 7.83.08 26 2.61 80 8.02 569 8.06 14.78 23.53 40.34 6.93.11 36 3.61 112 11.23 563 11.42 20.95 33.35 57.183.21 28 2.81 90 9.02 544 8.72 16.01 25.47 43.683.27 44 4.41 144 14.44 535 14.15 25.96 41.31 70.843.27 22 2.21 72 7.22 535 6.73 12.35 19.66 33.71 6.3 8.03.29 34 3.41 112 11.23 531 10.74 19.71 31.37 53.793.33 24 2.41 80 8.02 525 7.39 13.56 21.59 37.01 7.03.43 56 5.61 192 19.25 510 18.27 33.52 53.35 91.473.46 26 2.61 90 9.02 506 8.06 14.78 23.53 40.343.50 32 3.21 112 11.23 500 10.07 18.47 29.40 50.413.60 40 4.01 144 14.44 486 12.78 23.45 37.32 63.993.64 22 2.21 80 8.02 481 6.73 12.35 19.66 33.71 5.3 7.13.73 30 3.01 112 11.23 469 9.40 17.24 27.43 47.043.75 24 2.41 90 9.02 467 7.39 13.56 21.59 37.01 5.83.79 38 3.81 144 14.44 462 12.10 22.20 35.33 60.584.00 48 4.81 192 19.25 438 15.52 28.47 45.32 77.704.00 36 3.61 144 14.44 438 11.42 20.95 33.35 57.184.00 28 2.81 112 11.23 438 8.72 16.01 25.47 43.684.09 22 2.21 90 9.02 428 6.73 12.35 19.66 33.71 5.94.24 34 3.41 144 14.44 413 10.74 19.71 31.37 53.794.31 26 2.61 112 11.23 406 8.06 14.78 23.53 40.344.36 44 4.41 192 19.25 401 14.15 25.96 41.31 70.844.50 32 3.21 144 14.44 389 10.07 18.47 29.40 50.414.67 24 2.41 112 11.23 375 7.39 13.56 21.59 37.014.80 40 4.01 192 19.25 365 12.78 23.45 37.32 63.994.80 30 3.01 144 14.44 365 9.40 17.24 27.43 47.045.05 38 3.81 192 19.25 346 12.10 22.20 35.33 60.585.09 22 2.21 112 11.23 344 6.73 12.35 19.66 33.715.14 28 2.81 144 14.44 340 8.72 16.01 25.47 43.685.33 36 3.61 192 19.25 328 11.42 20.95 33.35 57.185.54 26 2.61 144 14.44 316 8.06 14.78 23.53 40.345.65 34 3.41 192 19.25 310 10.74 19.71 31.37 53.796.00 32 3.21 192 19.25 292 10.07 18.47 29.40 50.416.00 24 2.41 144 14.44 292 7.39 13.56 21.59 37.016.40 30 3.01 192 19.25 273 9.40 17.24 27.43 47.046.55 22 2.21 144 14.44 267 6.73 12.35 19.66 33.716.86 28 2.81 192 19.25 255 8.72 16.01 25.47 43.687.38 26 2.61 192 19.25 237 8.06 14.78 23.53 40.348.00 24 2.41 192 19.25 219 7.39 13.56 21.59 37.018.73 22 2.21 192 19.25 201 6.73 12.35 19.66 33.71
K-178
High HP HTS® 8mm Drive Selection Tables
PULLEYS
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR 0.8 0.8 0.8 0.9 0.9 0.9
K177 - K192 5/20/05 5:12 PM Page 178
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K-179
High HP HTS® 8mm Drive Selection Tables
PULL
EYS
Theoretical Center Distance in Inches for Various Belt LengthsBelt Length Code (mm)
880 960 1040 1120 1200 1224 1280 1440 1600 1760 1800 2000 2200 2400 2600 2800 3048 3280 3600 4400 Drive0.9 1 1 1 1 1 1.1 1.1 1.1 1.2 1.2 1.2 1.2 1.3 1.3 1.4 1.4 1.4 1.5 1.5 Ratio6.6 8.3 9.9 11.5 13.2 13.6 14.8 17.9 21.1 24.3 25.1 29.0 33.0 36.9 40.9 44.8 49.7 54.3 60.6 76.3 2.258.9 10.5 12.1 13.7 15.3 15.8 16.9 20.1 23.2 26.4 27.2 31.1 35.1 39.0 43.0 46.9 51.8 56.3 62.7 78.4 2.259.9 11.5 13.1 14.7 16.3 16.8 17.9 21.0 24.2 27.3 28.1 32.1 36.0 40.0 43.9 47.8 52.7 57.3 63.6 79.4 2.29
8.9 10.5 11.0 12.2 15.4 18.6 21.8 22.6 26.6 30.5 34.5 38.5 42.4 47.3 51.9 58.2 74.0 2.3310.9 12.5 14.1 15.7 17.3 17.7 18.8 22.0 25.2 28.3 29.1 33.0 37.0 40.9 44.9 48.8 53.7 58.3 64.6 80.3 2.338.0 9.6 11.3 12.9 14.5 14.9 16.1 19.2 22.4 25.6 26.4 30.3 34.3 38.2 42.1 46.1 51.0 55.5 61.9 77.6 2.356.7 8.4 10.1 11.7 13.3 13.8 14.9 18.1 21.3 24.4 25.2 29.2 33.1 37.1 41.0 45.0 49.9 54.4 60.7 76.5 2.37
17.0 21.1 25.2 29.2 33.2 38.2 42.8 49.1 65.0 2.409.1 10.7 12.3 13.9 15.5 15.9 17.0 20.2 23.4 26.5 27.3 31.3 35.2 39.2 43.1 47.0 51.9 56.5 62.8 78.6 2.40
10.1 11.7 13.3 14.8 16.4 16.9 18.0 21.2 24.3 27.5 28.3 32.2 36.2 40.1 44.1 48.0 52.9 57.5 63.8 79.5 2.466.9 8.5 10.2 11.8 13.4 13.9 15.0 18.2 21.4 24.6 25.4 29.3 33.3 37.2 41.2 45.1 50.0 54.6 60.9 76.7 2.508.2 9.8 11.4 13.0 14.6 15.1 16.2 19.4 22.6 25.7 26.5 30.5 34.4 38.4 42.3 46.2 51.1 55.7 62.0 77.8 2.50
9.1 10.8 11.3 12.4 15.7 18.9 22.1 22.9 26.9 30.8 34.8 38.8 42.7 47.6 52.2 58.5 74.3 2.5511.1 12.6 14.2 15.8 17.4 17.9 19.0 22.1 25.3 28.5 29.2 33.2 37.1 41.1 45.0 49.0 53.8 58.4 64.7 80.5 2.55
11.8 15.1 18.4 19.2 23.2 27.2 31.2 35.2 39.1 44.0 48.6 54.9 70.7 2.579.2 10.8 12.4 14.0 15.6 16.1 17.2 20.4 23.5 26.7 27.5 31.4 35.4 39.3 43.3 47.2 52.1 56.7 63.0 78.7 2.577.0 8.7 10.3 12.0 13.6 14.1 15.2 18.4 21.6 24.7 25.5 29.5 33.4 37.4 41.3 45.3 50.2 54.7 61.0 76.8 2.65
13.3 17.5 21.7 25.8 29.8 33.8 38.7 43.4 49.7 65.6 2.678.3 9.9 11.5 13.2 14.8 15.2 16.3 19.5 22.7 25.9 26.7 30.6 34.6 38.5 42.5 46.4 51.3 55.9 62.2 77.9 2.67
10.2 11.8 13.4 15.0 16.6 17.1 18.2 21.3 24.5 27.6 28.4 32.4 36.3 40.3 44.2 48.2 53.0 57.6 63.9 79.7 2.679.3 10.9 12.5 14.1 15.7 16.2 17.3 20.5 23.7 26.8 27.6 31.6 35.5 39.5 43.4 47.4 52.2 56.8 63.1 78.9 2.77
7.6 9.4 11.1 11.6 12.7 16.0 19.2 22.4 23.2 27.2 31.1 35.1 39.1 43.0 47.9 52.5 58.8 74.6 2.807.1 8.8 10.5 12.1 13.7 14.2 15.3 18.5 21.7 24.9 25.7 29.6 33.6 37.5 41.5 45.4 50.3 54.9 61.2 77.0 2.818.4 10.1 11.7 13.3 14.9 15.4 16.5 19.7 22.8 26.0 26.8 30.8 34.7 38.7 42.6 46.5 51.4 56.0 62.3 78.1 2.86
10.3 11.9 13.5 15.1 16.7 17.2 18.3 21.5 24.6 27.8 28.6 32.5 36.5 40.4 44.4 48.3 53.2 57.8 64.1 79.8 2.917.8 9.5 11.2 11.7 12.9 16.1 19.3 22.5 23.3 27.3 31.3 35.2 39.2 43.2 48.1 52.6 58.9 74.7 2.95
12.9 13.8 18.1 22.2 26.3 30.3 34.4 39.3 43.9 50.3 66.2 3.0012.3 15.6 18.9 19.7 23.8 27.8 31.8 35.7 39.7 44.6 49.2 55.5 71.3 3.00
7.2 8.9 10.6 12.2 13.9 14.3 15.5 18.7 21.8 25.0 25.8 29.8 33.7 37.7 41.6 45.6 50.5 55.0 61.3 77.1 3.009.5 11.1 12.7 14.3 15.9 16.4 17.5 20.7 23.8 27.0 27.8 31.7 35.7 39.6 43.6 47.5 52.4 57.0 63.3 79.0 3.008.5 10.2 11.8 13.4 15.0 15.5 16.6 19.8 23.0 26.2 27.0 30.9 34.9 38.8 42.8 46.7 51.6 56.2 62.5 78.2 3.08
7.9 9.6 11.3 11.8 13.0 16.2 19.5 22.7 23.5 27.5 31.4 35.4 39.3 43.3 48.2 52.8 59.1 74.9 3.117.4 9.1 10.7 12.4 14.0 14.5 15.6 18.8 22.0 25.2 26.0 29.9 33.9 37.8 41.8 45.7 50.6 55.2 61.5 77.3 3.21
12.5 15.9 19.2 20.0 24.0 28.1 32.1 36.0 40.0 44.9 49.5 55.8 71.6 3.279.6 11.2 12.8 14.4 16.0 16.5 17.6 20.8 24.0 27.1 27.9 31.9 35.8 39.8 43.7 47.7 52.5 57.1 63.4 79.2 3.27
8.0 9.8 11.5 12.0 13.1 16.4 19.6 22.8 23.6 27.6 31.6 35.5 39.5 43.5 48.4 52.9 59.2 75.0 3.298.7 10.3 12.0 13.6 15.2 15.7 16.8 20.0 23.1 26.3 27.1 31.1 35.0 39.0 42.9 46.9 51.7 56.3 62.6 78.4 3.33
13.3 14.2 18.6 22.8 26.9 30.9 34.9 39.9 44.5 50.9 66.7 3.437.5 9.2 10.9 12.5 14.1 14.6 15.7 18.9 22.1 25.3 26.1 30.1 34.0 38.0 41.9 45.9 50.8 55.3 61.7 77.4 3.46
8.1 9.9 11.6 12.1 13.3 16.5 19.8 23.0 23.8 27.7 31.7 35.7 39.6 43.6 48.5 53.1 59.4 75.2 3.5012.8 16.2 19.5 20.3 24.3 28.3 32.3 36.3 40.3 45.2 49.8 56.1 71.9 3.60
8.8 10.5 12.1 13.7 15.3 15.8 16.9 20.1 23.3 26.5 27.3 31.2 35.2 39.1 43.1 47.0 51.9 56.5 62.8 78.5 3.648.2 10.0 11.7 12.2 13.4 16.7 19.9 23.1 23.9 27.9 31.9 35.8 39.8 43.7 48.7 53.2 59.5 75.3 3.73
7.6 9.3 11.0 12.6 14.3 14.8 15.9 19.1 22.3 25.5 26.3 30.2 34.2 38.1 42.1 46.0 50.9 55.5 61.8 77.6 3.759.3 12.9 16.3 19.6 20.4 24.5 28.5 32.5 36.5 40.4 45.4 50.0 56.3 72.1 3.79
13.8 14.7 19.1 23.3 27.4 31.5 35.5 40.5 45.1 51.5 67.3 4.009.4 13.0 16.4 19.7 20.5 24.6 28.6 32.6 36.6 40.6 45.5 50.1 56.4 72.2 4.00
8.4 10.1 11.8 12.4 13.5 16.8 20.0 23.2 24.0 28.0 32.0 36.0 39.9 43.9 48.8 53.4 59.7 75.5 4.007.7 9.5 11.1 12.8 14.4 14.9 16.0 19.2 22.4 25.6 26.4 30.4 34.3 38.3 42.2 46.2 51.1 55.6 62.0 77.7 4.09
9.5 13.2 16.6 19.9 20.7 24.7 28.8 32.8 36.8 40.7 45.7 50.3 56.6 72.4 4.248.5 10.3 12.0 12.5 13.6 16.9 20.2 23.4 24.2 28.2 32.2 36.1 40.1 44.0 48.9 53.5 59.8 75.6 4.31
14.1 15.0 19.4 23.6 27.7 31.7 35.8 40.7 45.4 51.8 67.6 4.369.7 13.3 16.7 20.0 20.8 24.9 28.9 32.9 36.9 40.9 45.8 50.4 56.7 72.5 4.50
8.6 10.4 12.1 12.6 13.8 17.1 20.3 23.5 24.3 28.3 32.3 36.3 40.2 44.2 49.1 53.7 60.0 75.8 4.6714.3 15.2 19.6 23.8 27.9 32.0 36.0 41.0 45.7 52.0 67.9 4.80
9.8 13.4 16.8 20.1 21.0 25.0 29.0 33.1 37.0 41.0 45.9 50.5 56.9 72.7 4.8014.4 15.3 19.7 23.9 28.1 32.1 36.2 41.2 45.8 52.2 68.1 5.05
6.8 8.7 10.5 12.2 12.7 13.9 17.2 20.5 23.7 24.5 28.5 32.4 36.4 40.4 44.3 49.2 53.8 60.2 75.9 5.099.9 13.5 16.9 20.3 21.1 25.2 29.2 33.2 37.2 41.2 46.1 50.7 57.0 72.8 5.14
14.5 15.5 19.9 24.1 28.2 32.3 36.3 41.3 46.0 52.3 68.2 5.338.6 10.0 13.7 17.1 20.4 21.2 25.3 29.3 33.3 37.3 41.3 46.2 50.8 57.2 73.0 5.54
14.7 15.6 20.0 24.2 28.3 32.4 36.5 41.5 46.1 52.5 68.4 5.6514.8 15.7 20.1 24.3 28.5 32.6 36.6 41.6 46.2 52.6 68.5 6.00
8.7 10.1 13.8 17.2 20.5 21.4 25.4 29.5 33.5 37.5 41.5 46.4 51.0 57.3 73.1 6.0014.9 15.8 20.2 24.5 28.6 32.7 36.7 41.7 46.4 52.8 68.7 6.40
10.2 13.9 17.3 20.7 21.5 25.6 29.6 33.6 37.6 41.6 46.5 51.1 57.5 73.3 6.5515.0 15.9 20.4 24.6 28.7 32.8 36.9 41.9 46.5 52.9 68.8 6.86
11.0 15.1 16.1 20.5 24.7 28.9 33.0 37.0 42.0 46.7 53.1 69.0 7.3815.3 16.2 20.6 24.9 29.0 33.1 37.2 42.2 46.8 53.2 69.1 8.0015.4 16.3 20.7 25.0 29.1 33.2 37.3 42.3 46.9 53.3 69.2 8.73
0.9 1 1 1 1 1 1.1 1.1 1.1 1.2 1.2 1.2 1.2 1.3 1.3 1.4 1.4 1.4 1.5 1.5 Drive Ratio
K177 - K192 5/20/05 5:12 PM Page 179
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Sprocket Combination HP Ratings @1750 RPM Driver HP Ratings@1160 RPMDrive Driver Driven DN RPP Panther Belt Widths (mm) DN RPP Panther Belt Widths (mm)Ratio No. Teeth P.D. No. Teeth P.D. RPM 20 42 65 90 120 RPM 20 42 65 90 120
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR1.00 80 14.04 80 14.04 1750 1160 97.34 204.63 316.79 438.71 585.011.00 72 12.63 72 12.63 1750 114.01 239.67 371.04 513.84 685.19 1160 88.19 185.40 287.03 397.49 530.051.00 68 11.93 68 11.93 1750 108.63 228.36 353.54 489.60 652.87 1160 83.54 175.62 271.89 376.53 502.091.00 64 11.23 64 11.23 1750 103.08 216.69 335.47 464.58 619.51 1160 78.84 165.74 256.60 355.35 473.851.00 60 10.53 60 10.53 1750 97.37 204.69 316.89 438.84 585.19 1160 74.10 155.77 241.16 333.97 445.341.00 56 9.83 56 9.83 1750 91.51 192.37 297.82 412.43 549.97 1160 69.31 145.71 225.58 312.40 416.581.00 52 9.12 52 9.12 1750 85.51 179.76 278.29 385.39 513.91 1160 64.49 135.57 209.88 290.65 387.581.00 48 8.42 48 8.42 1750 79.38 166.87 258.34 357.77 477.08 1160 59.63 125.36 194.07 268.75 358.381.00 44 7.72 44 7.72 1750 73.13 153.74 238.02 329.62 439.54 1160 54.74 115.07 178.15 246.71 328.991.00 40 7.02 40 7.02 1750 66.78 140.39 217.34 300.98 401.35 1160 49.82 104.73 162.14 224.54 299.421.00 38 6.67 38 6.67 1750 63.57 133.63 206.88 286.50 382.04 1160 47.35 99.54 154.10 213.41 284.581.00 36 6.32 36 6.32 1750 60.33 126.83 196.35 271.91 362.59 1160 44.88 94.34 146.05 202.26 269.711.00 34 5.97 34 5.97 1750 57.07 119.98 185.75 257.23 343.02 1160 42.40 89.12 137.98 191.08 254.801.00 32 5.61 32 5.61 1750 53.80 113.09 175.08 242.46 323.32 1160 39.91 83.90 129.89 179.88 239.861.00 30 5.26 30 5.26 1750 50.50 106.16 164.36 227.61 303.52 1160 37.42 78.67 121.79 168.66 224.901.00 29 5.09 29 5.09 1750 48.85 102.69 158.97 220.16 293.57 1160 36.17 76.05 117.73 163.04 217.411.00 28 4.91 28 4.91 1750 47.19 99.20 153.58 212.68 283.61 1160 34.93 73.42 113.67 157.42 209.911.03 29 5.09 30 5.26 1692 48.85 102.69 158.97 220.16 293.57 1121 36.17 76.05 117.73 163.04 217.411.04 28 4.91 29 5.09 1690 47.19 99.20 153.58 212.68 283.61 1120 34.93 73.42 113.67 157.42 209.911.05 38 6.67 40 7.02 1663 63.57 133.63 206.88 286.50 382.04 1102 47.35 99.54 154.10 213.41 284.581.06 36 6.32 38 6.67 1658 60.33 126.83 196.35 271.91 362.59 1099 44.88 94.34 146.05 202.26 269.711.06 68 11.93 72 12.63 1653 108.63 228.36 353.54 489.60 652.87 1096 83.54 175.62 271.89 376.53 502.091.06 34 5.97 36 6.32 1653 57.07 119.98 185.75 257.23 343.02 1096 42.40 89.12 137.98 191.08 254.801.06 64 11.23 68 11.93 1647 103.08 216.69 335.47 464.58 619.51 1092 78.84 165.74 256.60 355.35 473.851.06 32 5.61 34 5.97 1647 53.80 113.09 175.08 242.46 323.32 1092 39.91 83.90 129.89 179.88 239.861.07 60 10.53 64 11.23 1641 97.37 204.69 316.89 438.84 585.19 1088 74.10 155.77 241.16 333.97 445.341.07 30 5.26 32 5.61 1641 50.50 106.16 164.36 227.61 303.52 1088 37.42 78.67 121.79 168.66 224.901.07 56 9.83 60 10.53 1633 91.51 192.37 297.82 412.43 549.97 1083 69.31 145.71 225.58 312.40 416.581.07 28 4.91 30 5.26 1633 47.19 99.20 153.58 212.68 283.61 1083 34.93 73.42 113.67 157.42 209.911.08 52 9.12 56 9.83 1625 85.51 179.76 278.29 385.39 513.91 1077 64.49 135.57 209.88 290.65 387.581.08 48 8.42 52 9.12 1615 79.38 166.87 258.34 357.77 477.08 1071 59.63 125.36 194.07 268.75 358.381.09 44 7.72 48 8.42 1604 73.13 153.74 238.02 329.62 439.54 1063 54.74 115.07 178.15 246.71 328.991.10 40 7.02 44 7.72 1591 66.78 140.39 217.34 300.98 401.35 1055 49.82 104.73 162.14 224.54 299.421.10 29 5.09 32 5.61 1586 48.85 102.69 158.97 220.16 293.57 1051 36.17 76.05 117.73 163.04 217.411.11 72 12.63 80 14.04 1575 114.01 239.67 371.04 513.84 685.19 1044 88.19 185.40 287.03 397.49 530.051.11 36 6.32 40 7.02 1575 60.33 126.83 196.35 271.91 362.59 1044 44.88 94.34 146.05 202.26 269.711.12 34 5.97 38 6.67 1566 57.07 119.98 185.75 257.23 343.02 1038 42.40 89.12 137.98 191.08 254.801.13 64 11.23 72 12.63 1556 103.08 216.69 335.47 464.58 619.51 1031 78.84 165.74 256.60 355.35 473.851.13 32 5.61 36 6.32 1556 53.80 113.09 175.08 242.46 323.32 1031 39.91 83.90 129.89 179.88 239.861.13 80 14.04 90 15.79 1556 1031 97.34 204.63 316.79 438.71 585.011.13 60 10.53 68 11.93 1544 97.37 204.69 316.89 438.84 585.19 1024 74.10 155.77 241.16 333.97 445.341.13 30 5.26 34 5.97 1544 50.50 106.16 164.36 227.61 303.52 1024 37.42 78.67 121.79 168.66 224.901.14 56 9.83 64 11.23 1531 91.51 192.37 297.82 412.43 549.97 1015 69.31 145.71 225.58 312.40 416.581.14 28 4.91 32 5.61 1531 47.19 99.20 153.58 212.68 283.61 1015 34.93 73.42 113.67 157.42 209.911.15 52 9.12 60 10.53 1517 85.51 179.76 278.29 385.39 513.91 1005 64.49 135.57 209.88 290.65 387.581.16 38 6.67 44 7.72 1511 63.57 133.63 206.88 286.50 382.04 1002 47.35 99.54 154.10 213.41 284.581.17 48 8.42 56 9.83 1500 79.38 166.87 258.34 357.77 477.08 994 59.63 125.36 194.07 268.75 358.381.17 29 5.09 34 5.97 1493 48.85 102.69 158.97 220.16 293.57 989 36.17 76.05 117.73 163.04 217.411.18 68 11.93 80 14.04 1488 108.63 228.36 353.54 489.60 652.87 986 83.54 175.62 271.89 376.53 502.091.18 34 5.97 40 7.02 1488 57.07 119.98 185.75 257.23 343.02 986 42.40 89.12 137.98 191.08 254.801.18 44 7.72 52 9.12 1481 73.13 153.74 238.02 329.62 439.54 982 54.74 115.07 178.15 246.71 328.991.19 32 5.61 38 6.67 1474 53.80 113.09 175.08 242.46 323.32 977 39.91 83.90 129.89 179.88 239.861.20 60 10.53 72 12.63 1458 97.37 204.69 316.89 438.84 585.19 967 74.10 155.77 241.16 333.97 445.341.20 40 7.02 48 8.42 1458 66.78 140.39 217.34 300.98 401.35 967 49.82 104.73 162.14 224.54 299.421.20 30 5.26 36 6.32 1458 50.50 106.16 164.36 227.61 303.52 967 37.42 78.67 121.79 168.66 224.901.21 56 9.83 68 11.93 1441 91.51 192.37 297.82 412.43 549.97 955 69.31 145.71 225.58 312.40 416.581.21 28 4.91 34 5.97 1441 47.19 99.20 153.58 212.68 283.61 955 34.93 73.42 113.67 157.42 209.911.22 36 6.32 44 7.72 1432 60.33 126.83 196.35 271.91 362.59 949 44.88 94.34 146.05 202.26 269.711.23 52 9.12 64 11.23 1422 85.51 179.76 278.29 385.39 513.91 943 64.49 135.57 209.88 290.65 387.581.24 29 5.09 36 6.32 1410 48.85 102.69 158.97 220.16 293.57 934 36.17 76.05 117.73 163.04 217.411.25 72 12.63 90 15.79 1400 114.01 239.67 371.04 513.84 685.19 928 88.19 185.40 287.03 397.49 530.051.25 64 11.23 80 14.04 1400 103.08 216.69 335.47 464.58 619.51 928 78.84 165.74 256.60 355.35 473.851.25 48 8.42 60 10.53 1400 79.38 166.87 258.34 357.77 477.08 928 59.63 125.36 194.07 268.75 358.381.25 32 5.61 40 7.02 1400 53.80 113.09 175.08 242.46 323.32 928 39.91 83.90 129.89 179.88 239.861.26 38 6.67 48 8.42 1385 63.57 133.63 206.88 286.50 382.04 918 47.35 99.54 154.10 213.41 284.581.27 30 5.26 38 6.67 1382 50.50 106.16 164.36 227.61 303.52 916 37.42 78.67 121.79 168.66 224.90
K-180
High HP HTS® 14mm Drive Selection Tables
PULLEYS
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR
K177 - K192 5/20/05 5:12 PM Page 180
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K-181
High HP HTS® 14mm Drive Selection Tables
PULL
EYS
Theoretical Center Distance in Inches for Various Belt LengthsBelt Length Code (mm)
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 Drive0.8 0.8 0.9 0.9 0.95 0.95 1 1 1.05 1.05 1.1 1.1 1.15 1.15 1.2 1.2 1.25 1.25 Ratio
15.2 19.3 23.4 26.2 28.9 33.1 40.0 44.1 46.9 53.7 63.1 68.1 75.5 1.0015.2 17.4 21.5 25.6 28.4 31.1 35.3 42.2 46.3 49.1 55.9 65.3 70.3 77.7 1.00
13.0 16.3 18.5 22.6 26.7 29.5 32.2 36.4 43.3 47.4 50.2 57.1 66.4 71.4 78.8 1.0014.1 17.4 19.6 23.7 27.8 30.6 33.4 37.5 44.4 48.5 51.3 58.2 67.5 72.5 79.9 1.00
11.0 15.2 18.5 20.7 24.8 28.9 31.7 34.5 38.6 45.5 49.6 52.4 59.3 68.6 73.6 81.0 1.0012.1 16.3 19.6 21.8 25.9 30.0 32.8 35.6 39.7 46.6 50.7 53.5 60.4 69.7 74.7 82.1 1.0013.2 17.4 20.7 22.9 27.0 31.1 33.9 36.7 40.8 47.7 51.8 54.6 61.5 70.8 75.8 83.2 1.00
10.2 14.3 18.5 21.8 24.0 28.1 32.2 35.0 37.8 41.9 48.8 52.9 55.7 62.6 71.9 76.9 84.3 1.0011.3 15.4 19.6 22.9 25.1 29.2 33.4 36.1 38.9 43.0 49.9 54.0 56.8 63.7 73.0 78.0 85.4 1.00
8.0 12.4 16.5 20.7 24.0 26.2 30.3 34.5 37.2 40.0 44.1 51.0 55.1 57.9 64.8 74.1 79.1 86.5 1.008.5 13.0 17.1 21.2 24.5 26.7 30.9 35.0 37.8 40.5 44.7 51.5 55.7 58.4 65.3 74.7 79.7 87.1 1.009.1 13.5 17.6 21.8 25.1 27.3 31.4 35.6 38.3 41.1 45.2 52.1 56.2 59.0 65.9 75.2 80.2 87.6 1.009.7 14.1 18.2 22.3 25.6 27.8 32.0 36.1 38.9 41.6 45.8 52.6 56.8 59.5 66.4 75.8 80.8 88.2 1.00
10.2 14.6 18.7 22.9 26.2 28.4 32.5 36.7 39.4 42.2 46.3 53.2 57.3 60.1 67.0 76.3 81.3 88.7 1.0010.8 15.2 19.3 23.4 26.7 28.9 33.1 37.2 40.0 42.7 46.9 53.7 57.9 60.6 67.5 76.9 81.9 89.3 1.0011.0 15.4 19.6 23.7 27.0 29.2 33.4 37.5 40.2 43.0 47.1 54.0 58.2 60.9 67.8 77.2 82.1 89.6 1.0011.3 15.7 19.8 24.0 27.3 29.5 33.6 37.8 40.5 43.3 47.4 54.3 58.4 61.2 68.1 77.4 82.4 89.8 1.0010.9 15.3 19.4 23.6 26.9 29.1 33.2 37.3 40.1 42.9 47.0 53.9 58.0 60.8 67.7 77.0 82.0 89.4 1.0311.2 15.6 19.7 23.8 27.2 29.4 33.5 37.6 40.4 43.1 47.3 54.2 58.3 61.0 67.9 77.3 82.3 89.7 1.048.3 12.7 16.8 20.9 24.3 26.5 30.6 34.7 37.5 40.2 44.4 51.3 55.4 58.2 65.0 74.4 79.4 86.8 1.058.8 13.2 17.4 21.5 24.8 27.0 31.1 35.3 38.0 40.8 44.9 51.8 55.9 58.7 65.6 75.0 79.9 87.4 1.06
12.4 15.7 17.9 22.0 26.2 28.9 31.7 35.8 42.7 46.9 49.6 56.5 65.9 70.8 78.3 1.069.4 13.8 17.9 22.1 25.4 27.6 31.7 35.8 38.6 41.3 45.5 52.4 56.5 59.3 66.1 75.5 80.5 87.9 1.06
13.5 16.8 19.0 23.2 27.3 30.0 32.8 36.9 43.8 48.0 50.7 57.6 67.0 71.9 79.4 1.069.9 14.3 18.5 22.6 25.9 28.1 32.2 36.4 39.1 41.9 46.0 52.9 57.1 59.8 66.7 76.1 81.0 88.5 1.06
14.6 17.9 20.1 24.3 28.4 31.1 33.9 38.0 44.9 49.1 51.8 58.7 68.1 73.0 80.5 1.0710.5 14.9 19.0 23.2 26.5 28.7 32.8 36.9 39.7 42.4 46.6 53.5 57.6 60.4 67.2 76.6 81.6 89.0 1.07
11.6 15.7 19.0 21.2 25.4 29.5 32.2 35.0 39.1 46.0 50.2 52.9 59.8 69.2 74.1 81.6 1.0711.0 15.4 19.6 23.7 27.0 29.2 33.4 37.5 40.2 43.0 47.1 54.0 58.2 60.9 67.8 77.2 82.1 89.6 1.07
12.7 16.8 20.1 22.3 26.5 30.6 33.3 36.1 40.2 47.1 51.3 54.0 60.9 70.3 75.2 82.7 1.089.6 13.8 17.9 21.2 23.4 27.6 31.7 34.5 37.2 41.3 48.2 52.4 55.1 62.0 71.4 76.3 83.8 1.08
10.7 14.9 19.0 22.3 24.5 28.7 32.8 35.6 38.3 42.4 49.3 53.5 56.2 63.1 72.5 77.4 84.9 1.097.4 11.9 16.0 20.1 23.4 25.6 29.8 33.9 36.7 39.4 43.5 50.4 54.6 57.3 64.2 73.6 78.5 86.0 1.10
10.6 15.0 19.2 23.3 26.6 28.8 32.9 37.1 39.8 42.6 46.7 53.6 57.7 60.5 67.4 76.8 81.7 89.2 1.1014.0 16.2 20.4 24.5 27.3 30.0 34.2 41.1 45.2 48.0 54.8 64.2 69.2 76.6 1.11
8.5 12.6 17.1 21.2 24.5 26.7 30.9 35.0 37.8 40.5 44.6 51.5 55.7 58.4 65.3 74.7 79.6 87.1 1.119.1 13.5 17.6 21.8 25.1 27.3 31.4 35.6 38.3 41.1 45.2 52.1 56.2 59.0 65.9 75.2 80.2 87.6 1.12
12.9 16.2 18.5 22.6 26.7 29.5 32.2 36.4 43.3 47.4 50.2 57.0 66.4 71.4 78.8 1.139.6 14.1 18.2 22.3 25.6 27.8 32.0 36.1 38.9 41.6 45.8 52.6 56.8 59.5 66.4 75.8 80.8 88.2 1.13
17.9 22.0 24.8 27.6 31.7 38.6 42.7 45.5 52.4 61.7 66.7 74.1 1.1314.0 17.4 19.6 23.7 27.8 30.6 33.3 37.5 44.4 48.5 51.3 58.2 67.5 72.5 79.9 1.13
10.2 14.6 18.7 22.9 26.2 28.4 32.5 36.7 39.4 42.2 46.3 53.2 57.3 60.1 67.0 76.3 81.3 88.7 1.1311.0 15.1 18.5 20.7 24.8 28.9 31.7 34.4 38.6 45.5 49.6 52.4 59.3 68.6 73.6 81.0 1.14
10.7 15.2 19.3 23.4 26.7 28.9 33.1 37.2 40.0 42.7 46.9 53.7 57.9 60.6 67.5 76.9 81.9 89.3 1.1412.1 16.2 19.6 21.8 25.9 30.0 32.8 35.5 39.7 46.6 50.7 53.5 60.4 69.7 74.7 82.1 1.15
7.7 12.1 16.3 20.4 23.7 25.9 30.0 34.2 36.9 39.7 43.8 50.7 54.8 57.6 64.5 73.9 78.8 86.3 1.1613.2 17.4 20.7 22.9 27.0 31.1 33.9 36.7 40.8 47.7 51.8 54.6 61.5 70.8 75.8 83.2 1.17
10.3 14.7 18.9 23.0 26.3 28.5 32.7 36.8 39.5 42.3 46.4 53.3 57.5 60.2 67.1 76.5 81.4 88.9 1.1714.6 16.8 20.9 25.1 27.8 30.6 34.7 41.6 45.7 48.5 55.4 64.8 69.7 77.2 1.18
8.8 13.2 17.4 21.5 24.8 27.0 31.1 35.3 38.0 40.8 44.9 51.8 55.9 58.7 65.6 75.0 79.9 87.4 1.1810.2 14.3 18.5 21.8 24.0 28.1 32.2 35.0 37.8 41.9 48.8 52.9 55.7 62.6 71.9 76.9 84.3 1.18
9.4 13.8 17.9 22.0 25.4 27.6 31.7 35.8 38.6 41.3 45.5 52.4 56.5 59.3 66.1 75.5 80.5 87.9 1.1913.5 16.8 19.0 23.1 27.3 30.0 32.8 36.9 43.8 47.9 50.7 57.6 67.0 71.9 79.4 1.20
11.3 15.4 19.6 22.9 25.1 29.2 33.3 36.1 38.9 43.0 49.9 54.0 56.8 63.7 73.0 78.0 85.4 1.209.9 14.3 18.5 22.6 25.9 28.1 32.2 36.4 39.1 41.9 46.0 52.9 57.0 59.8 66.7 76.1 81.0 88.5 1.20
14.6 17.9 20.1 24.2 28.3 31.1 33.9 38.0 44.9 49.0 51.8 58.7 68.1 73.0 80.5 1.2110.5 14.9 19.0 23.1 26.5 28.7 32.8 36.9 39.7 42.4 46.6 53.5 57.6 60.4 67.2 76.6 81.6 89.0 1.218.0 12.4 16.5 20.7 24.0 26.2 30.3 34.4 37.2 40.0 44.1 51.0 55.1 57.9 64.8 74.1 79.1 86.5 1.22
11.5 15.7 19.0 21.2 25.3 29.5 32.2 35.0 39.1 46.0 50.2 52.9 59.8 69.2 74.1 81.6 1.2310.0 14.5 18.6 22.7 26.0 28.2 32.4 36.5 39.3 42.0 46.2 53.1 57.2 59.9 66.8 76.2 81.2 88.6 1.24
14.8 19.0 23.1 25.9 28.6 32.8 39.7 43.8 46.6 53.4 62.8 67.8 75.2 1.2515.1 17.3 21.5 25.6 28.4 31.1 35.3 42.1 46.3 49.0 55.9 65.3 70.3 77.7 1.25
12.6 16.8 20.1 22.3 26.4 30.6 33.3 36.1 40.2 47.1 51.3 54.0 60.9 70.3 75.2 82.7 1.259.1 13.5 17.6 21.8 25.1 27.3 31.4 35.5 38.3 41.1 45.2 52.1 56.2 59.0 65.9 75.2 80.2 87.6 1.25
11.5 15.7 19.8 23.1 25.3 29.5 33.6 36.4 39.1 43.3 50.2 54.3 57.0 63.9 73.3 78.3 85.7 1.269.6 14.0 18.2 22.3 25.6 27.8 32.0 36.1 38.9 41.6 45.7 52.6 56.8 59.5 66.4 75.8 80.7 88.2 1.27966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 Drive Ratio
K177 - K192 5/20/05 5:12 PM Page 181
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Sprocket Combination HP Ratings @1750 RPM Driver HP Ratings@1160 RPMDrive Driver Driven DN RPP Panther Belt Widths (mm) DN RPP Panther Belt Widths (mm)Ratio No. Teeth P.D. No. Teeth P.D. RPM 20 42 65 90 120 RPM 20 42 65 90 120
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR1.27 44 7.72 56 9.83 1375 73.13 153.74 238.02 329.62 439.54 911 54.74 115.07 178.15 246.71 328.991.29 56 9.83 72 12.63 1361 91.51 192.37 297.82 412.43 549.97 902 69.31 145.71 225.58 312.40 416.581.29 28 4.91 36 6.32 1361 47.19 99.20 153.58 212.68 283.61 902 34.93 73.42 113.67 157.42 209.911.29 34 5.97 44 7.72 1352 57.07 119.98 185.75 257.23 343.02 896 42.40 89.12 137.98 191.08 254.801.30 40 7.02 52 9.12 1346 66.78 140.39 217.34 300.98 401.35 892 49.82 104.73 162.14 224.54 299.421.31 52 9.12 68 11.93 1338 85.51 179.76 278.29 385.39 513.91 887 64.49 135.57 209.88 290.65 387.581.31 29 5.09 38 6.67 1336 48.85 102.69 158.97 220.16 293.57 885 36.17 76.05 117.73 163.04 217.411.32 68 11.93 90 15.79 1322 108.63 228.36 353.54 489.60 652.87 876 83.54 175.62 271.89 376.53 502.091.33 60 10.53 80 14.04 1313 97.37 204.69 316.89 438.84 585.19 870 74.10 155.77 241.16 333.97 445.341.33 48 8.42 64 11.23 1313 79.38 166.87 258.34 357.77 477.08 870 59.63 125.36 194.07 268.75 358.381.33 36 6.32 48 8.42 1313 60.33 126.83 196.35 271.91 362.59 870 44.88 94.34 146.05 202.26 269.711.33 30 5.26 40 7.02 1313 50.50 106.16 164.36 227.61 303.52 870 37.42 78.67 121.79 168.66 224.901.36 28 4.91 38 6.67 1289 47.19 99.20 153.58 212.68 283.61 855 34.93 73.42 113.67 157.42 209.911.36 44 7.72 60 10.53 1283 73.13 153.74 238.02 329.62 439.54 851 54.74 115.07 178.15 246.71 328.991.37 38 6.67 52 9.12 1279 63.57 133.63 206.88 286.50 382.04 848 47.35 99.54 154.10 213.41 284.581.38 32 5.61 44 7.72 1273 53.80 113.09 175.08 242.46 323.32 844 39.91 83.90 129.89 179.88 239.861.38 29 5.09 40 7.02 1269 48.85 102.69 158.97 220.16 293.57 841 36.17 76.05 117.73 163.04 217.411.38 52 9.12 72 12.63 1264 85.51 179.76 278.29 385.39 513.91 838 64.49 135.57 209.88 290.65 387.581.40 80 14.04 112 19.65 1250 829 97.34 204.63 316.79 438.71 585.011.40 40 7.02 56 9.83 1250 66.78 140.39 217.34 300.98 401.35 829 49.82 104.73 162.14 224.54 299.421.41 64 11.23 90 15.79 1244 103.08 216.69 335.47 464.58 619.51 825 78.84 165.74 256.60 355.35 473.851.41 34 5.97 48 8.42 1240 57.07 119.98 185.75 257.23 343.02 822 42.40 89.12 137.98 191.08 254.801.42 48 8.42 68 11.93 1235 79.38 166.87 258.34 357.77 477.08 819 59.63 125.36 194.07 268.75 358.381.43 56 9.83 80 14.04 1225 91.51 192.37 297.82 412.43 549.97 812 69.31 145.71 225.58 312.40 416.581.43 28 4.91 40 7.02 1225 47.19 99.20 153.58 212.68 283.61 812 34.93 73.42 113.67 157.42 209.911.44 36 6.32 52 9.12 1212 60.33 126.83 196.35 271.91 362.59 803 44.88 94.34 146.05 202.26 269.711.45 44 7.72 64 11.23 1203 73.13 153.74 238.02 329.62 439.54 798 54.74 115.07 178.15 246.71 328.991.47 30 5.26 44 7.72 1193 50.50 106.16 164.36 227.61 303.52 791 37.42 78.67 121.79 168.66 224.901.47 38 6.67 56 9.83 1188 63.57 133.63 206.88 286.50 382.04 787 47.35 99.54 154.10 213.41 284.581.50 60 10.53 90 15.79 1167 97.37 204.69 316.89 438.84 585.19 773 74.10 155.77 241.16 333.97 445.341.50 48 8.42 72 12.63 1167 79.38 166.87 258.34 357.77 477.08 773 59.63 125.36 194.07 268.75 358.381.50 40 7.02 60 10.53 1167 66.78 140.39 217.34 300.98 401.35 773 49.82 104.73 162.14 224.54 299.421.50 32 5.61 48 8.42 1167 53.80 113.09 175.08 242.46 323.32 773 39.91 83.90 129.89 179.88 239.861.52 29 5.09 44 7.72 1153 48.85 102.69 158.97 220.16 293.57 765 36.17 76.05 117.73 163.04 217.411.53 34 5.97 52 9.12 1144 57.07 119.98 185.75 257.23 343.02 758 42.40 89.12 137.98 191.08 254.801.54 52 9.12 80 14.04 1138 85.51 179.76 278.29 385.39 513.91 754 64.49 135.57 209.88 290.65 387.581.55 44 7.72 68 11.93 1132 73.13 153.74 238.02 329.62 439.54 751 54.74 115.07 178.15 246.71 328.991.56 72 12.63 112 19.65 1125 114.01 239.67 371.04 513.84 685.19 746 88.19 185.40 287.03 397.49 530.051.56 36 6.32 56 9.83 1125 60.33 126.83 196.35 271.91 362.59 746 44.88 94.34 146.05 202.26 269.711.57 28 4.91 44 7.72 1114 47.19 99.20 153.58 212.68 283.61 738 34.93 73.42 113.67 157.42 209.911.58 38 6.67 60 10.53 1108 63.57 133.63 206.88 286.50 382.04 735 47.35 99.54 154.10 213.41 284.581.60 40 7.02 64 11.23 1094 66.78 140.39 217.34 300.98 401.35 725 49.82 104.73 162.14 224.54 299.421.60 30 5.26 48 8.42 1094 50.50 106.16 164.36 227.61 303.52 725 37.42 78.67 121.79 168.66 224.901.61 56 9.83 90 15.79 1089 91.51 192.37 297.82 412.43 549.97 722 69.31 145.71 225.58 312.40 416.581.63 32 5.61 52 9.12 1077 53.80 113.09 175.08 242.46 323.32 714 39.91 83.90 129.89 179.88 239.861.64 44 7.72 72 12.63 1069 73.13 153.74 238.02 329.62 439.54 709 54.74 115.07 178.15 246.71 328.991.65 68 11.93 112 19.65 1063 108.63 228.36 353.54 489.60 652.87 704 83.54 175.62 271.89 376.53 502.091.65 34 5.97 56 9.83 1063 57.07 119.98 185.75 257.23 343.02 704 42.40 89.12 137.98 191.08 254.801.66 29 5.09 48 8.42 1057 48.85 102.69 158.97 220.16 293.57 701 36.17 76.05 117.73 163.04 217.411.67 48 8.42 80 14.04 1050 79.38 166.87 258.34 357.77 477.08 696 59.63 125.36 194.07 268.75 358.381.67 36 6.32 60 10.53 1050 60.33 126.83 196.35 271.91 362.59 696 44.88 94.34 146.05 202.26 269.711.68 38 6 667 64 11.23 1039 63.57 133.63 206.88 286.50 382.04 689 47.35 99.54 154.10 213.41 284.581.70 40 7.02 68 11.93 1029 66.78 140.39 217.34 300.98 401.35 682 49.82 104.73 162.14 224.54 299.421.71 28 4.91 48 8.42 1021 47.19 99.20 153.58 212.68 283.61 677 34.93 73.42 113.67 157.42 209.911.73 52 9.12 90 15.79 1011 85.51 179.76 278.29 385.39 513.91 670 64.49 135.57 209.88 290.65 387.581.73 30 5.26 52 9.12 1010 50.50 106.16 164.36 227.61 303.52 669 37.42 78.67 121.79 168.66 224.901.75 64 11.23 112 19.65 1000 103.08 216.69 335.47 464.58 619.51 663 78.84 165.74 256.60 355.35 473.851.75 32 5.61 56 9.83 1000 53.80 113.09 175.08 242.46 323.32 663 39.91 83.90 129.89 179.88 239.861.76 34 5.97 60 10.53 992 57.07 119.98 185.75 257.23 343.02 657 42.40 89.12 137.98 191.08 254.801.78 36 6.32 64 11.23 984 60.33 126.83 196.35 271.91 362.59 653 44.88 94.34 146.05 202.26 269.711.79 38 6.67 68 11.93 978 63.57 133.63 206.88 286.50 382.04 648 47.35 99.54 154.10 213.41 284.581,79 29 5.09 52 9.12 976 48.85 102.69 158.97 220.16 293.57 647 36.17 76.05 117.73 163.04 217.411.80 80 14.04 144 25.26 972 644 97.34 204.63 316.79 438.71 585.011.80 40 7.02 72 12.63 972 66.78 140.39 217.34 300.98 401.35 644 49.82 104.73 162.14 224.54 299.421.82 44 7.72 80 14.04 963 73.13 153.74 238.02 329.62 439.54 638 54.74 115.07 178.15 246.71 328.991.86 28 4.91 52 9.12 942 47.19 99.20 153.58 212.68 283.61 625 34.93 73.42 113.67 157.42 209.91
K-182
High HP HTS® 14mm Drive Selection Tables
PULLEYS
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR
K177 - K192 5/20/05 5:12 PM Page 182
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K-183
High HP HTS® 14mm Drive Selection Tables
PULL
EYS
Theoretical Center Distance in Inches for Various Belt LengthsBelt Length Code (mm)
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 Drive0.8 0.8 0.9 0.9 0.95 0.95 1 1 1.05 1.05 1.1 1.1 1.15 1.15 1.2 1.2 1.25 1.25 Ratio
9.6 13.7 17.9 21.2 23.4 27.5 31.7 34.4 37.2 41.3 48.2 52.4 55.1 62.0 71.4 76.3 83.8 1.2714.0 17.3 19.5 23.7 27.8 30.6 33.3 37.5 44.4 48.5 51.2 58.1 67.5 72.5 79.9 1.29
10.2 14.6 18.7 22.9 26.2 28.4 32.5 36.7 39.4 42.2 46.3 53.2 57.3 60.1 67.0 76.3 81.3 88.7 1.298.2 12.7 16.8 20.9 24.2 26.4 30.6 34.7 37.5 40.2 44.4 51.3 55.4 58.1 65.0 74.4 79.4 86.8 1.29
10.7 14.8 19.0 22.3 24.5 28.6 32.8 35.5 38.3 42.4 49.3 53.5 56.2 63.1 72.5 77.4 84.9 1.3010.9 15.1 18.4 20.6 24.8 28.9 31.7 34.4 38.6 45.5 49.6 52.3 59.2 68.6 73.6 81.0 1.31
9.8 14.2 18.3 22.5 25.8 28.0 32.1 36.2 39.0 41.7 45.9 52.8 56.9 59.7 66.6 75.9 80.9 88.3 1.3115.3 19.5 23.6 26.4 29.2 33.3 40.2 44.3 47.1 54.0 63.4 68.3 75.8 1.32
15.6 17.8 22.0 26.1 28.9 31.6 35.8 42.7 46.8 49.6 56.5 65.8 70.8 78.3 1.3312.0 16.2 19.5 21.7 25.9 30.0 32.8 35.5 39.7 46.6 50.7 53.5 60.3 69.7 74.7 82.1 1.33
11.8 16.0 20.1 23.4 25.6 29.8 33.9 36.6 39.4 43.5 50.4 54.6 57.3 64.2 73.6 78.5 86.0 1.339.3 13.8 17.9 22.0 25.3 27.6 31.7 35.8 38.6 41.3 45.5 52.4 56.5 59.3 66.1 75.5 80.5 87.9 1.339.9 14.3 18.4 22.6 25.9 28.1 32.2 36.4 39.1 41.9 46.0 52.9 57.0 59.8 66.7 76.1 81.0 88.5 1.36
13.2 17.3 20.6 22.8 27.0 31.1 33.9 36.6 40.8 47.7 51.8 54.6 61.4 70.8 75.8 83.2 1.3611.0 15.1 19.3 22.6 24.8 28.9 33.1 35.8 38.6 42.7 49.6 53.7 56.5 63.4 72.8 77.7 85.2 1.37
8.5 12.9 17.1 21.2 24.5 26.7 30.9 35.0 37.7 40.5 44.6 51.5 55.7 58.4 65.3 74.7 79.6 87.1 1.389.5 13.9 18.0 22.2 25.5 27.7 31.8 36.0 38.7 41.5 45.6 52.5 56.6 59.4 66.3 75.6 80.6 88.1 1.38
14.5 17.8 20.0 24.2 28.3 31.1 33.9 38.0 44.9 49.0 51.8 58.7 68.1 73.0 80.5 1.3818.8 21.6 24.4 28.5 35.4 39.6 42.4 49.3 58.6 63.6 71.5 1.40
10.1 14.3 18.4 21.7 23.9 28.1 32.2 35.0 37.7 41.9 48.8 52.9 55.7 62.5 71.9 76.9 84.3 1.4013.6 15.8 20.0 24.1 26.9 29.7 33.8 40.7 44.9 47.6 54.5 63.9 68.9 76.3 1.41
7.6 12.1 16.2 20.4 23.7 25.9 30.0 34.2 36.9 39.7 43.8 50.7 54.8 57.6 64.5 73.9 78.8 86.3 1.4111.4 15.6 18.9 21.2 25.3 29.4 32.2 35.0 39.1 46.0 50.1 52.9 59.8 69.2 74.1 81.6 1.42
12.8 16.1 18.3 22.5 26.7 29.4 32.2 36.3 43.2 47.4 50.1 57.0 66.4 71.4 78.8 1.439.6 14.0 18.2 22.3 25.6 27.8 32.0 36.1 38.8 41.6 45.7 52.6 56.8 59.5 66.4 75.8 80.7 88.2 1.43
11.2 15.4 19.5 22.8 25.0 29.2 33.3 36.1 38.8 43.0 49.9 54.0 56.8 63.7 73.0 78.0 85.4 1.4412.6 16.7 20.0 22.3 26.4 30.5 33.3 36.1 40.2 47.1 51.2 54.0 60.9 70.3 75.2 82.7 1.45
8.7 13.2 17.3 21.5 24.8 27.0 31.1 35.3 38.0 40.8 44.9 51.8 55.9 58.7 65.6 75.0 79.9 87.4 1.4710.4 14.5 18.7 22.0 24.2 28.3 32.5 35.2 38.0 42.1 49.0 53.2 55.9 62.8 72.2 77.2 84.6 1.47
14.1 16.3 20.5 24.7 27.4 30.2 34.4 41.3 45.5 48.2 55.1 64.4 69.4 76.5 1.5010.8 15.0 18.3 20.6 24.7 28.9 31.6 34.4 38.5 45.4 49.6 52.3 59.2 68.6 73.6 81.0 1.50
9.5 13.7 17.8 21.2 23.4 27.5 31.6 34.4 37.2 41.3 48.2 52.3 55.1 62.0 71.4 76.3 83.8 1.507.9 12.3 16.5 20.6 23.9 26.1 30.3 34.4 37.2 39.9 44.1 51.0 55.1 57.9 64.8 74.1 79.1 86.5 1.508.9 13.3 17.5 21.6 24.9 27.1 31.3 35.4 38.2 40.9 45.0 51.9 56.1 58.8 65.7 75.1 80.1 87.5 1.52
11.5 15.6 19.8 23.1 25.3 29.5 33.6 36.3 39.1 43.2 50.1 54.3 57.0 63.9 73.3 78.3 85.7 1.5313.3 16.2 18.9 23.0 27.2 29.9 32.7 36.9 43.8 47.9 50.7 57.6 66.9 71.9 79.3 1.54
11.9 16.1 19.5 21.7 25.8 30.0 32.7 35.5 39.6 46.5 50.7 53.4 60.3 69.7 74.7 82.1 1.5519.8 22.6 25.4 29.6 36.5 40.6 43.4 50.3 59.7 64.7 72.1 1.56
10.6 14.8 18.9 22.3 24.5 28.6 32.8 35.5 38.3 42.4 49.3 53.4 56.2 63.1 72.5 77.4 84.9 1.569.0 13.4 17.6 21.7 25.0 27.3 31.4 35.5 38.3 41.0 45.2 52.1 56.2 59.0 65.9 75.2 80.2 87.6 1.57
9.7 13.9 18.1 21.4 23.6 27.8 31.9 34.7 37.4 41.6 48.5 52.6 55.4 62.3 71.6 76.6 84.0 1.5813.1 17.2 20.6 22.8 26.9 31.1 33.8 36.6 40.7 47.6 51.8 54.5 61.4 70.8 75.8 83.2 1.60
8.1 12.6 16.7 20.9 24.2 26.4 30.6 34.7 37.5 40.2 44.3 51.2 55.4 58.1 65.0 74.4 79.4 86.8 1.6014.6 16.8 21.0 25.2 28.0 30.7 34.9 41.8 45.9 48.7 55.6 65.0 69.9 77.4 1.61
11.7 15.9 20.0 23.4 25.6 29.7 33.9 36.6 39.4 43.5 50.4 54.5 57.3 64.2 73.6 78.5 86.0 1.6311.3 15.5 18.9 21.1 25.2 29.3 32.2 34.9 39.1 46.0 50.1 52.9 59.8 69.1 74.1 81.5 1.64
16.1 20.3 23.1 25.9 30.1 37.0 41.2 43.9 50.8 60.2 65.2 72.7 1.6510.9 15.0 19.2 22.5 24.7 28.9 33.0 35.8 38.5 42.7 49.6 53.7 56.5 63.4 72.7 77.7 85.1 1.65
8.2 12.7 16.9 21.0 24.3 26.5 30.7 34.8 37.6 40.3 44.5 51.4 55.5 58.3 65.2 74.5 79.5 86.9 1.6613.8 17.1 19.4 23.5 27.7 30.5 33.2 37.4 44.3 48.4 51.2 58.1 67.5 72.4 79.9 1.67
10.0 14.2 18.3 21.7 23.9 28.0 32.2 34.9 37.7 41.8 48.7 52.9 55.6 62.5 71.9 76.9 84.3 1.679.1 13.3 17.5 20.8 23.0 27.2 31.3 34.1 36.9 41.0 47.9 52.0 54.8 61.7 71.1 76.0 83.5 1.68
12.4 16.6 20.0 22.2 26.3 30.5 33.3 36.0 40.2 47.1 51.2 54.0 60.9 70.2 75.2 82.6 1.708.4 12.8 17.0 21.2 24.5 26.7 30.8 35.0 37.7 40.5 44.6 51.5 55.6 58.4 65.3 74.7 79.6 87.1 1.71
15 .1 17.3 21.5 25.7 28.5 31.2 35.4 42.3 46.5 49.2 56.1 65.5 70.5 77.9 1.737.5 12.0 16.1 20.3 23.6 25.8 30.0 34.1 36.9 39.6 43.8 50.7 54.8 57.6 64.5 73.8 78.8 86.2 1.73
16.6 20.8 23.6 26.4 30.6 37.5 41.7 44.5 51.4 60.8 65.7 73.2 1.7511.1 15.3 19.5 22.8 25.0 29.1 33.3 36.0 38.8 42.9 49.8 54.0 56.7 63.6 73.0 78.0 85.4 1.7510.2 14.4 18.6 21.9 24.1 28.3 32.4 35.2 38.0 42.1 49.0 53.1 55.9 62.8 72.2 77.1 84.6 1.769.3 13.6 17.7 21.1 23.3 27.5 31.6 34.4 37.1 41.3 48.2 52.3 55.1 62.0 71.3 76.3 83.7 1.78
12.7 16.9 20.2 22.4 26.6 30.8 33.5 36.3 40.4 47.3 51.5 54.2 61.1 70.5 75.5 82.9 1.797.6 12.1 16.3 20.4 23.8 26.0 30.1 34.3 37.0 39.8 43.9 50.8 54.9 57.7 64.6 74.0 78.9 86.4 1.79
23.6 30.6 34.8 37.6 44.6 54.0 59.0 66.5 1.8011.8 16.0 19.4 21.6 25.8 29.9 32.7 35.4 39.6 46.5 50.6 53.4 60.3 69.7 74.6 82.1 1.80
14.3 17.6 19.9 24.0 28.2 31.0 33.8 37.9 44.8 49.0 51.7 58.6 68.0 72 .9 80.4 1.827.7 12.2 16.4 20.6 23.9 26.1 30.2 34.4 37.2 39.9 44.0 50.9 55.1 57.8 64.7 74.1 79.1 86.5 1.86966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 Drive Ratio
K177 - K192 5/20/05 5:12 PM Page 183
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Sprocket Combination HP Ratings @1750 RPM Driver HP Ratings@1160 RPMDrive Driver Driven DN RPP Panther Belt Widths (mm) DN RPP Panther Belt Widths (mm)Ratio No. Teeth P.D. No. Teeth P.D. RPM 20 42 65 90 120 RPM 20 42 65 90 120
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR1.87 60 10.53 112 19.65 938 97.37 204.69 316.89 438.84 585.19 621 74.10 155.77 241.16 333.97 445.341.87 30 5.26 56 9.83 938 50.50 106.16 164.36 227.61 303.52 621 37.42 78.67 121.79 168.66 224.901.88 48 8.42 90 15.79 933 79.38 166.87 258.34 357.77 477.08 619 59.63 125.36 194.07 268.75 358.381.88 32 5.61 60 10.53 933 53.80 113.09 175.08 242.46 323.32 619 39.91 83.90 129.89 179.88 239.861.88 34 5.97 64 11.23 930 57.07 119.98 185.75 257.23 343.02 616 42.40 89.12 137.98 191.08 254.801.89 36 6.32 68 11.93 926 60.33 126.83 196.35 271.91 362.59 614 44.88 94.34 146.05 202.26 269.711.89 38 6.67 72 12.63 924 63.57 133.63 206.88 286.50 382.04 612 47.35 99.54 154.10 213.41 284.581.93 29 5.09 56 9.83 906 48.85 102.69 158.97 220.16 293.57 601 36.17 76.05 117.73 163.04 217.412.00 72 12.63 144 25.26 875 114.01 239.67 371.04 513.84 685.19 580 88.19 185.40 287.03 397.49 530.052.00 56 9.83 112 19.65 875 91.51 192.37 297.82 412.43 549.97 580 69.31 145.71 225.58 312.40 416.582.00 40 7.02 80 14.04 875 66.78 140.39 217.34 300.98 401.35 580 49.82 104.73 162.14 224.54 299.422.00 36 6.32 72 12.63 875 60.33 126.83 196.35 271.91 362.59 580 44.88 94.34 146.05 202.26 269.712.00 34 5.97 68 11.93 875 57.07 119.98 185.75 257.23 343.02 580 42.40 89.12 137.98 191.08 254.802.00 32 5.61 64 11.23 875 53.80 113.09 175.08 242.46 323.32 580 39.91 83.90 129.89 179.88 239.862.00 30 5.26 60 10.53 875 50.50 106.16 164.36 227.61 303.52 580 37.42 78.67 121.79 168.66 224.902.00 28 4.91 56 9.83 875 47.19 99.20 153.58 212.68 283.61 580 34.93 73.42 113.67 157.42 209.912.05 44 7.72 90 15.79 856 73.13 153.74 238.02 329.62 439.54 567 54.74 115.07 178.15 246.71 328.992.07 29 5.09 60 10.53 846 48.85 102.69 158.97 220.16 293.57 561 36.17 76.05 117.73 163.04 217.412.10 80 14.04 168 29.48 833 552 97.34 204.63 316.79 438.71 585.012.11 38 6.67 80 14.04 831 63.57 133.63 206.88 286.50 382.04 551 47.35 99.54 154.10 213.41 284.582.12 68 11.93 144 25.26 826 108.63 228.36 353.54 489.60 652.87 548 83.54 175.62 271.89 376.53 502.092.12 34 5.97 72 12.63 826 57.07 119.98 185.75 257.23 343.02 548 42.40 89.12 137.98 191.08 254.802.13 32 5.61 68 11.93 824 53.80 113.09 175.08 242.46 323.32 546 39.91 83.90 129.89 179.88 239.862.13 30 5.26 64 11.23 820 50.50 106.16 164.36 227.61 303.52 544 37.42 78.67 121.79 168.66 224.902.14 28 4.91 60 10.53 817 47.19 99.20 153.58 212.68 283.61 541 34.93 73.42 113.67 157.42 209.912.15 52 9.12 112 19.65 813 85.51 179.76 278.29 385.39 513.91 539 64.49 135.57 209.88 290.65 387.582.21 29 5.09 64 11.23 793 48.85 102.69 158.97 220.16 293.57 526 36.17 76.05 117.73 163.04 217.412.22 36 6.32 80 14.04 788 60.33 126.83 196.35 271.91 362.59 522 44.88 94.34 146.05 202.26 269.712.25 64 11.23 144 25.26 778 103.08 216.69 335.47 464.58 619.51 516 78.84 165.74 256.60 355.35 473.852.25 40 7.02 90 15.79 778 66.78 140.39 217.34 300.98 401.35 516 49.82 104.73 162.14 224.54 299.422.25 32 5.61 72 12.63 778 53.80 113.09 175.08 242.46 323.32 516 39.91 83.90 129.89 179.88 239.862.27 30 5.26 68 11.93 772 50.50 106.16 164.36 227.61 303.52 512 37.42 78.67 121.79 168.66 224.902.29 28 4.91 64 11.23 766 47.19 99.20 153.58 212.68 283.61 508 34.93 73.42 113.67 157.42 209.912.33 72 12.63 168 29.48 750 114.01 239.67 371.04 513.84 685.19 497 88.19 185.40 287.03 397.49 530.052.33 48 8.42 112 19.65 750 79.38 166.87 258.34 357.77 477.08 497 59.63 125.36 194.07 268.75 358.382.34 29 5.09 68 11.93 746 48.85 102.69 158.97 220.16 293.57 495 36.17 76.05 117.73 163.04 217.412.35 34 5.97 80 14.04 744 57.07 119.98 185.75 257.23 343.02 493 42.40 89.12 137.98 191.08 254.802.37 38 6.67 90 15.79 739 63.57 133.63 206.88 286.50 382.04 490 47.35 99.54 154.10 213.41 284.582.40 80 14.04 192 33.69 729 483 97.34 204.63 316.79 438.71 585.012.40 60 10.53 144 25.26 729 97.37 204.69 316.89 438.84 585.19 483 74.10 155.77 241.16 333.97 445.342.40 30 5.26 72 12.63 729 50.50 106.16 164.36 227.61 303.52 483 37.42 78.67 121.79 168.66 224.902.43 28 4.91 68 11.93 721 47.19 99.20 153.58 212.68 283.61 478 34.93 73.42 113.67 157.42 209.912.47 68 11.93 168 29.48 708 108.63 228.36 353.54 489.60 652.87 470 83.54 175.62 271.89 376.53 502.092.48 29 5.09 72 12.63 705 48.85 102.69 158.97 220.16 293.57 467 36.17 76.05 117.73 163.04 217.412.50 36 6.32 90 15.79 700 60.33 126.83 196.35 271.91 362.59 464 44.88 94.34 146.05 202.26 269.712.50 32 5.61 80 14.04 700 53.80 113.09 175.08 242.46 323.32 464 39.91 83.90 129.89 179.88 239.862.55 44 7.72 112 19.65 688 73.13 153.74 238.02 329.62 439.54 456 54.74 115.07 178.15 246.71 328.992.57 56 9.83 144 25.26 681 91.51 192.37 297.82 412.43 549.97 451 69.31 145.71 225.58 312.40 416.582.57 28 4.91 72 12.63 681 47.19 99.20 153.58 212.68 283.61 451 34.93 73.42 113.67 157.42 209.912.63 64 11.23 168 29.48 667 103.08 216.69 335.47 464.58 619.51 442 78.84 165.74 256.60 355.35 473.852.65 34 5.97 90 15.79 661 57.07 119.98 185.75 257.23 343.02 438 42.40 89.12 137.98 191.08 254.802.67 30 5.26 80 14.04 656 50.50 106.16 164.36 227.61 303.52 435 37.42 78.67 121.79 168.66 224.902.67 72 12.63 192 33.69 656 114.01 239.67 371.04 513.84 685.19 435 88.19 185.40 287.03 397.49 530.052.70 80 14.04 216 37.90 648 430 97.34 204.63 316.79 438.71 585.012.76 29 5.09 80 14.04 634 48.85 102.69 158.97 220.16 293.57 421 36.17 76.05 117.73 163.04 217.412.77 52 9.12 114 25.26 632 85.51 179.76 278.29 385.39 513.91 419 64.49 135.57 209.88 290.65 387.582.80 60 10.53 168 29.48 625 97.37 204.69 316.89 438.84 585.19 414 74.10 155.77 241.16 333.97 445.342.80 40 7.02 112 19.65 625 66.78 140.39 217.34 300.98 401.35 414 49.82 104.73 162.14 224.54 299.422.81 32 5.61 90 15.79 622 53.80 113.09 175.08 242.46 323.32 412 39.91 83.90 129.89 179.88 239.862.82 68 11.93 192 33.69 620 108.63 228.36 353.54 489.60 652.87 411 83.54 175.62 271.89 376.53 502.092.86 28 4.91 80 14.04 613 47.19 99.20 153.58 212.68 283.61 406 34.93 73.42 113.67 157.42 209.912.95 38 6.67 112 19.65 594 63.57 133.63 206.88 286.50 382.04 394 47.35 99.54 154.10 213.41 284.583.00 72 12.63 216 37.90 583 114.01 239.67 371.04 513.84 685.19 387 88.19 185.40 287.03 397.49 530.053.00 64 11.23 192 33.69 583 103.08 216.69 335.47 464.58 619.51 387 78.84 165.74 256.60 355.35 473.853.00 56 9.83 168 29.48 583 91.51 192.37 297.82 412.43 549.97 387 69.31 145.71 225.58 312.40 416.583.00 48 8.42 144 25.26 583 79.38 166.87 258.34 357.77 477.08 387 59.63 125.36 194.07 268.75 358.38
K-184
High HP HTS® 14mm Drive Selection Tables
PULLEYS
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR
K177 - K192 5/20/05 5:12 PM Page 184
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K-185
High HP HTS® 14mm Drive Selection Tables
PULL
EYS
Theoretical Center Distance in Inches for Various Belt LengthsBelt Length Code (mm)
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 Drive0.8 0.8 0.9 0.9 0.95 0.95 1 1 1.05 1.05 1.1 1.1 1.15 1.15 1.2 1.2 1.25 1.25 Ratio
17.0 21.3 24.1 26.9 31.1 38.0 42.2 45.0 51.9 61.3 66.3 73.7 1.8711.3 15.5 19.7 23.0 25.3 29.4 33.5 36.3 39.1 43.2 50.1 54.2 57.0 63.9 73.3 78.2 85.7 1.87
12.1 15.6 17.8 22.0 26.2 29.0 31.8 35.9 42.8 47.0 49.8 56.7 66.0 71.0 78.5 1.8810.5 14.7 18.9 22.2 24.4 28.6 32.7 35.5 38.2 42.4 49.3 53.4 56.2 63.1 72.4 77.4 84.9 1.889.6 13.8 18.0 21.3 23.6 27.7 31.9 34.6 37.4 41.5 48.4 52.6 55.3 62.2 71.6 76.6 84.0 1.88
12.9 17.1 20.5 22.7 26.9 31.0 33.8 36.6 40.7 47.6 51.7 54.5 61.4 70.8 75.7 83.2 1.8912.0 16.3 19.6 21.8 26.0 30.2 32.9 35.7 39.9 46.8 50.9 53.7 60.6 69.9 74.9 82.4 1.89
11.5 15.7 19.8 23.2 25.4 29.5 33.7 36.4 39.2 43.3 50.2 54.4 57.1 64.0 73.4 78.4 85.8 1.9320.2 24.5 31.6 35.8 38.6 45.6 55.0 60.0 67.5 2.00
17.5 21.8 24.6 27.4 31.6 38.5 42.7 45.5 52.4 61.8 66.8 74.3 2.0014.7 18.1 20.4 24.6 28.7 31.5 34.3 38.4 45.3 49.5 52.2 59.2 68.5 73.5 81.0 2.00
12.3 16.5 19.9 22.1 26.3 30.4 33.2 36.0 40.1 47.0 51.2 53.9 60.8 70.2 75.2 82.6 2.0013.2 17.4 20.7 23.0 27.1 31.3 34.0 36.8 41.0 47.9 52.0 54.8 61.7 71.0 76.0 83.5 2.00
9.8 14.1 18.3 21.6 23.8 27.97 32.1 34.9 37.7 41.8 48.7 52.8 55.6 62.5 71.9 76.8 84.3 2.0010.7 14.9 19.1 22.4 24.7 28.8 33.0 35.7 38.5 42.6 49.5 53.7 56.4 63.3 72.7 77.7 85.1 2.0011.6 15.8 20.0 23.3 25.5 29.7 33.8 36.6 39.3 43.5 50.4 54.5 57.3 64.2 73.5 78.5 86.0 2.00
12.6 16.0 18.3 22.5 26.7 29.5 32.3 36.4 43.4 47.5 50.3 57.2 66.6 71.5 79.0 2.0510.8 15.1 19.2 22.6 24.8 29.0 33.1 35.9 38.6 42.8 49.7 53.8 56.6 63.5 72.8 77.8 85.3 2.07
26.7 31.0 33.8 40.9 50.4 55.4 62.9 2.1010.7 15.0 18.4 20.6 24.8 29.0 31.8 34.5 38.7 45.6 49.8 52.5 59.4 68.8 73.8 81.2 2.11
20.7 25.0 32.1 36.3 39.1 46.1 55.5 60.5 68.0 2.1212.5 16.8 20.1 22.4 26.5 30.7 33.5 36.2 40.4 47.3 51.4 54.2 61.1 70.5 75.4 82.9 2.12
9.1 13.4 17.6 21.0 23.2 27.4 31.5 34.3 37.1 41.2 48.1 52.3 55.0 61.9 71.3 76.3 83.7 2.1310.0 14.3 18.5 21.8 24.1 28.2 32.4 35.2 37.9 42.1 49.0 53.1 55.9 62.8 72.1 77.1 84.6 2.1310.9 15.2 19.4 22.7 24.9 29.1 33.2 36.0 38.8 42.9 49.8 53.9 56.7 63.6 73.0 77.9 85.4 2.14
18.0 22.3 25.1 27.9 32.1 39.1 43.2 46.0 52.9 62.3 67.3 74.8 2.1510.1 14.4 18.6 22.0 24.2 28.4 32.5 35.3 38.1 42.2 49.1 53.2 56.0 62.9 72.3 77.2 84.7 2.21
10.9 15.2 18.6 20.9 25.1 29.2 32.0 34.8 38.9 45.9 50.0 52.8 59.7 69.1 74.0 81.5 2.2221.2 25.5 32.6 36.8 39.6 46.6 56.1 61.1 68.5 2.25
13.0 16.5 18.8 23.0 27.2 30.0 32.8 36.9 43.9 48.0 50.8 57.7 67.1 72.1 79.5 2.2512.7 17.0 20.4 22.6 26.8 30.9 33.7 36.5 40.6 47.6 51.7 54.5 61.4 70.7 75.7 83.2 2.25
9.3 13.7 17.9 21.2 23.5 27.6 31.8 34.6 37.3 41.5 48.4 52.5 55.3 62.2 71.6 76.5 84.0 2.2710.3 14.5 18.8 22.1 24.3 28.5 32.6 35.4 38.2 42.3 49.2 53.4 56.1 63.0 72.4 77.4 84.8 2.29
27.6 32.0 34.8 41.9 51.4 56.4 63.9 2.3318.4 22.7 25.6 28.4 32.6 39.6 43.7 46.5 53.5 62.9 67.8 75.3 2.33
9.4 13.8 18.0 21.4 23.6 27.8 31.9 34.7 37.5 41.6 48.5 52.7 55.4 62.3 71.7 76.7 84.1 2.3411.1 15.5 18.9 21.1 25.3 29.5 32.3 35.0 39.2 46.1 50.3 53.0 59.9 69.3 74.3 81.8 2.35
13.3 16.7 19.0 23.3 27.5 30.3 33.0 37.2 44.1 48.3 51.1 58.0 67.4 72.3 79.8 2.3726.8 29.8 37.0 46.6 51.7 59.3 2.40
18.6 21.6 26.0 33.1 37.3 40.1 47.1 56.6 61.6 69.1 2.4013.0 17.2 20.6 22.9 27.0 31.2 34.0 36.7 40.9 47.8 52.0 54.7 61.6 71.0 76.0 83.4 2.40
9.5 13.9 18.1 21.5 23.7 27.9 32.1 34.8 37.6 41.7 48.7 52.8 55.6 62.5 71.8 76.8 84.3 2.4320.7 28.1 32.4 35.3 42.4 51.9 56.9 64.4 2.47
13.1 17.4 20.7 23.0 27.2 31.3 34.1 36.9 41.0 47.9 52.1 54.9 61.8 71.1 76.1 83.6 2.4813.5 17.0 19.3 23.5 27.7 30.5 33.3 37.5 44.4 48.6 51.3 58.2 67.6 72.6 80.1 2.50
11.3 15.7 19.1 21.4 25.6 29.7 32.5 35.3 39.5 46.4 50.5 53.3 60.2 69.6 74.6 82.0 2.5014.5 18.9 23.2 26.1 28.9 33.1 40.1 44.2 47.0 54.0 63.4 68.4 75.8 2.55
19.1 22.1 26.4 33.6 37.8 40.6 47.6 57.1 62.1 69.6 2.578.8 13.2 17.5 20.9 23.1 27.3 31.5 34.2 37.0 41.2 48.1 52.2 55.0 61.9 71.3 76.2 83.7 2.57
21.2 28.6 32.9 35.8 42.8 52.4 57.4 65.0 2.6313.7 17.2 19.5 23.7 28.0 30.8 33.5 37.7 44.7 48.8 51.6 58.5 67.9 72.9 80.3 2.65
11.6 15.9 19.3 21.6 25.8 30.0 32.8 35.6 39.7 46.6 50.8 53.6 60.5 69.9 74.8 82.3 2.6723.2 27.7 30.7 37.9 47.6 52.7 60.3 2.67
32.8 42.7 47.8 55.5 2.7011.7 16.1 19.5 21.7 25.9 30.1 32.9 35.7 39.9 46.8 50.9 53.7 60.6 70.0 75.0 82.4 2.76
19.5 22.5 26.9 34.0 38.3 41.1 48.1 57.6 62.6 70.1 2.7721.6 29.0 33.4 36.2 43.3 52.9 57.9 65.5 2.80
14.9 19.4 23.7 26.5 29.4 33.6 40.6 44.8 47.5 54.5 63.9 68.9 76.4 2.8013.9 17.4 19.7 24.0 28.2 31.0 33.8 38.0 44.9 49.1 51.8 58.8 68.2 73.1 80.6 2.81
23.6 28.2 31.2 38.4 48.1 53.2 60.8 2.8211.8 16.2 19.6 21.8 26.1 30.3 33.0 35.8 40.0 46.9 51.1 53.8 60.7 70.1 75.1 82.6 2.86
15.1 19.6 23.9 26.8 29.6 33.8 40.8 45.0 47.8 54.7 64.2 69.1 76.6 2.9526.1 33.7 43.6 48.8 56.5 3.00
24.1 28.6 31.6 38.9 48.6 53.7 61.3 3.0022.0 29.5 33.8 36.7 43.8 53.4 58.4 66.0 3.00
16.9 20.0 23.0 27.4 34.5 38.8 41.6 48.6 58.1 63.1 70.6 3.00966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 Drive Ratio
K177 - K192 5/20/05 5:12 PM Page 185
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
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Sprocket Combination HP Ratings @1750 RPM Driver HP Ratings@1160 RPMDrive Driver Driven DN RPP Panther Belt Widths (mm) DN RPP Panther Belt Widths (mm)Ratio No. Teeth P.D. No. Teeth P.D. RPM 20 42 65 90 120 RPM 20 42 65 90 120
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR3.00 30 5.26 90 15.79 583 50.50 106.16 164.36 227.61 303.52 387 37.42 78.67 121.79 168.66 224.903.10 29 5.09 90 15.79 564 48.85 102.69 158.97 220.16 293.57 374 36.17 76.05 117.73 163.04 217.413.11 36 6.32 112 19.65 563 60.33 126.83 196.35 271.91 362.59 373 44.88 94.34 146.05 202.26 269.713.18 68 11.93 216 37.90 551 108.63 228.36 353.54 489.60 652.87 365 83.54 175.62 271.89 376.53 502.093.20 60 10.53 192 33.69 547 97.37 204.69 316.89 438.84 585.19 363 74.10 155.77 241.16 333.97 445.343.21 28 4.91 90 15.79 544 47.19 99.20 153.58 212.68 283.61 361 34.93 73.42 113.67 157.42 209.913.23 52 9.12 168 29.48 542 85.51 179.76 278.29 385.39 513.91 359 64.49 135.57 209.88 290.65 387.583.27 44 7.72 144 25.26 535 73.13 153.74 238.02 329.62 439.54 354 54.74 115.07 178.15 246.71 328.993.29 34 5.97 112 19.65 531 57.07 119.98 185.75 257.23 343.02 352 42.40 89.12 137.98 191.08 254.803.38 64 11.23 216 37.90 519 103.08 216.69 335.47 464.58 619.51 344 78.84 165.74 256.60 355.35 473.853.43 56 9.83 192 33.69 510 91.51 192.37 297.82 412.43 549.97 338 69.31 145.71 225.58 312.40 416.583.50 48 8.42 168 29.48 500 79.38 166.87 258.34 357.77 477.08 331 59.63 125.36 194.07 268.75 358.383.50 32 5.61 112 19.65 500 53.80 113.09 175.08 242.46 323.32 331 39.91 83.90 129.89 179.88 239.863.60 60 10.53 216 37.90 486 97.37 204.69 316.89 438.84 585.19 322 74.10 155.77 241.16 333.97 445.343.60 40 7.02 144 25.26 486 66.78 140.39 217.34 300.98 401.35 322 49.82 104.73 162.14 224.54 299.423.69 52 9.12 192 33.69 474 85.51 179.76 278.29 385.39 513.91 314 64.49 135.57 209.88 290.65 387.583.73 30 5.26 112 19.65 469 50.50 106.16 164.36 227.61 303.52 311 37.42 78.67 121.79 168.66 224.903.79 38 6.67 144 25.26 462 63.57 133.63 206.88 286.50 382.04 306 47.35 99.54 154.10 213.41 284.583.82 44 7.72 168 29.48 458 73.13 153.74 238.02 329.62 439.54 304 54.74 115.07 178.15 246.71 328.993.86 56 9.83 216 37.90 454 91.51 192.37 297.82 412.43 549.97 301 69.31 145.71 225.58 312.40 416.583 86 29 5.09 112 19.65 453 48.85 102.69 158.97 220.16 293.57 300 36.17 76.05 117.73 163.04 217.414.00 48 8.42 192 33.69 438 79.38 166.87 258.34 357.77 477.08 290 59.63 125.36 194.07 268.75 358.384.00 36 6.32 144 25.26 438 60.33 126.83 196.35 271.91 362.59 290 44.88 94.34 146.05 202.26 269.714.00 28 4.91 112 19.65 438 47.19 99.20 153.58 212.68 283.61 290 34.93 73.42 113.67 157.42 209.914.15 52 9.12 216 37.90 421 85.51 179.76 278.29 385.39 513.91 279 64.49 135.57 209.88 290.65 387.584.20 40 7.02 168 29.48 417 66.78 140.39 217.34 300.98 401.35 276 49.82 104.73 162.14 224.54 299.424.24 34 5.97 144 25.26 413 57.07 119.98 185.75 257.23 343.02 274 42.40 89.12 137.98 191.08 254.804.36 44 7.72 192 33.69 401 73.13 153.74 238.02 329.62 439.54 266 54.74 115.07 178.15 246.71 328.994.42 38 6.67 168 29.48 396 63.57 133.63 206.88 286.50 382.04 262 47.35 99.54 154.10 213.41 284.584.50 48 8.42 216 37.90 389 79.38 166.87 258.34 357.77 477.08 258 59.63 125.36 194.07 268.75 358.384.50 32 5.61 144 25.26 389 53.80 113.09 175.08 242.46 323.32 258 39.91 83.90 129.89 179.88 239.864.67 36 6.32 168 29.48 375 60.33 126.83 196.35 271.91 362.59 249 44.88 94.34 146.05 202.26 269.714.80 40 7.02 192 33.69 365 66.78 140.39 217.34 300.98 401.35 242 49.82 104.73 162.14 224.54 299.424.80 30 5.26 144 25.26 365 50.50 106.16 164.36 227.61 303.52 242 37.42 78.67 121.79 168.66 224.904.91 44 7.72 216 37.90 356 73.13 153.74 238.02 329.62 439.54 236 54.74 115.07 178.15 246.71 328.994.94 34 5.97 168 29.48 354 57.07 119.98 185.75 257.23 343.02 235 42.40 89.12 137.98 191.08 254.804.97 29 5.09 144 25.26 352 48.85 102.69 158.97 220.16 293.57 234 36.17 76.05 117.73 163.04 217.415.05 38 6.67 192 33.69 346 63.57 133.63 206.88 286.50 382.04 230 47.35 99.54 154.10 213.41 284.585.14 28 4.91 144 25.26 340 47.19 99.20 153.58 212.68 283.61 226 34.93 73.42 113.67 157.42 209.915.25 32 5.61 168 29.48 333 53.80 113.09 175.08 242.46 323.32 221 39.91 83.90 129.89 179.88 239.865.33 36 6.32 192 33.69 328 60.33 126.83 196.35 271.91 362.59 218 44.88 94.34 146.05 202.26 269.715.40 40 7.02 216 37.90 324 66.78 140.39 217.34 300.98 401.35 215 49.82 104.73 162.14 224.54 299.425.60 30 5.26 168 29.48 313 50.50 106.16 164.36 227.61 303.52 207 37.42 78.67 121.79 168.66 224.905.65 34 5.97 192 33.69 310 57.07 119.98 185.75 257.23 343.02 205 42.40 89.12 137.98 191.08 254.805.68 38 6.67 216 37.90 308 63.57 133.63 206.88 286.50 382.04 204 47.35 99.54 154.10 213.41 284.585.79 29 5.09 168 29.48 302 48.85 102.69 158.97 220.16 293.57 200 36.17 76.05 117.73 163.04 217.416.00 36 6.32 216 37.90 292 60.33 126.83 196.35 271.91 362.59 193 44.88 94.34 146.05 202.26 269.716.00 32 5.61 192 33.69 292 53.80 113.09 175.08 242.46 323.32 193 39.91 83.90 129.89 179.88 239.866.00 28 4.91 168 29.48 292 47.19 99.20 153.58 212.68 283.61 193 34.93 73.42 113.67 157.42 209.916.35 34 5.97 216 37.90 275 57.07 119.98 185.75 257.23 343.02 183 42.40 89.12 137.98 191.08 254.806.40 30 5.26 192 33.69 273 50.50 106.16 164.36 227.61 303.52 181 37.42 78.67 121.79 168.66 224.906.62 29 5.09 192 33.69 264 48.85 102.69 158.97 220.16 293.57 175 36.17 76.05 117.73 163.04 217.416.75 32 5.61 216 37.90 259 53.80 113.09 175.08 242.46 323.32 172 39.91 83.90 129.89 179.88 239.866.86 28 4.91 192 33.69 255 47.19 99.20 153.58 212.68 283.61 169 34.93 73.42 113.67 157.42 209.917.20 30 5.26 216 37.90 243 50.50 106.16 164.36 227.61 303.52 161 37.42 78.67 121.79 168.66 224.907.45 29 5.09 216 37.90 235 48.85 102.69 158.97 220.16 293.57 156 36.17 76.05 117.73 163.04 217.417.71 28 4.91 216 37.90 227 47.19 99.20 153.58 212.68 283.61 150 34.93 73.42 113.67 157.42 209.91
K-186
High HP HTS® 14mm Drive Selection Tables
PULLEYS
Multiply HP rating by the belt length factor to determine drive width - BELT LENGTH FACTOR
K177 - K192 5/20/05 5:12 PM Page 186
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
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K-187
High HP HTS® 14mm Drive Selection Tables
PULL
EYS
Theoretical Center Distance in Inches for Various Belt LengthsBelt Length Code (mm)
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 Drive0.8 0.8 0.9 0.9 0.95 0.95 1 1 1.05 1.05 1.1 1.1 1.15 1.15 1.2 1.2 1.25 1.25 Ratio
14.2 17.7 20.0 24.2 28.5 31.3 34.0 38.2 45.2 49.3 52.1 59.0 68.4 73.4 80.9 3.0014.3 17.8 20.1 24.4 28.6 31.4 34.2 38.4 45.3 49.5 52.2 59.2 68.6 73.5 81.0 3.10
15.3 19.8 24.2 27.0 29.8 34.1 41.1 45.3 48.0 55.0 64.4 69.4 76.9 3.1126.5 34.2 44.1 49.3 56.9 3.18
24.5 29.1 32.1 39.4 49.1 54.2 61.8 3.2014.4 17.9 20.2 24.5 28.7 31.5 34.3 38.5 45.4 49.6 52.4 59.3 68.7 73.7 81.1 3.21
22.5 30.0 34.3 37.2 44.3 53.9 58.9 66.5 3.2317.3 20.4 23.4 27.8 35.0 39.3 42.1 49.1 58.6 63.6 71.1 3.27
13.0 15.6 20.0 24.4 27.3 30.1 34.3 41.3 45.5 48.3 55.3 64.7 69.7 77 1 3.2926.9 34.6 44.6 49.7 57.4 3.38
24.9 29.5 32.5 39.8 49.5 54.6 62.2 3.4322.9 30.4 34.8 37.7 44.8 54.4 59.4 67.0 3.50
13.3 15.8 20.3 24.6 27.5 30.3 34.6 41.6 45.8 48.6 55.5 64.9 69.9 77.4 3.5027.4 35.1 45.0 50.2 57.9 3.60
17.7 20.8 23.9 28.3 35.5 39.7 42.6 49.6 59.1 64.1 71.6 3.6025.4 30.0 33.0 40.3 50.0 55.1 62.7 3.69
13.5 16.0 20.5 24.9 27.7 30.6 34.8 41.8 46.0 48.8 55.8 65.2 70.2 77.7 3.7317.9 21.1 24.1 28.5 35.7 40.0 42.8 49.8 59.4 64.4 71.9 3.79
23.3 30.9 35.2 38.1 45.3 54.9 59.9 67.5 3.8224.5 27.8 35.5 45.5 50.7 58.4 3.86
13.6 16.1 20.6 25.0 27.8 30.7 34.9 42.0 46.1 48.9 55.9 65.3 70.3 77.8 3 8625.8 30.4 33.4 40.7 50.5 55.6 63.2 4.00
18.1 21.3 24.3 28.7 36.0 40.2 43.1 50.1 59.6 64.6 72.1 4.0013.7 16.2 20.7 25.1 28.0 30.8 35.1 42.1 46.3 49.1 56.0 65.5 70.4 77.9 4.00
24.9 28.2 35.9 46.0 51 2 58.9 4.1518.9 23.8 31.3 35.7 38.6 45.7 55.4 60.4 68.0 4.20
18.3 21.5 24.5 29.0 36.2 40.5 43.3 50.3 59.9 64.9 72.4 4.2426.2 30.9 33.9 41.2 51.0 56.1 63.7 4.36
19.1 24.0 31.5 35.9 38.8 46.0 55.6 60.7 68.2 4.4225.3 28.6 36.4 46.4 51.6 59.3 4.50
18.6 21.7 24.8 29.2 36.4 40.7 43.5 50.6 60.1 65.1 72.6 4.5019.3 24.2 31.8 36.2 39.1 46.2 55.8 60.9 68.5 4.67
26.6 31.3 34.3 41.7 51.5 56.6 64.2 4.8018.8 21.9 25.0 29.4 36.7 40.9 43.8 50.8 60.4 65.4 72.9 4.80
25.8 29.1 36.8 46.9 52.1 59.8 4.9119.5 24.4 32.0 36.4 39.3 46.5 56.1 61.2 68.7 4.94
18.9 22.0 25.1 29.5 36.8 41.1 43.9 51.0 60.5 65.5 73.0 4.9726.8 31.5 34.5 41.9 51.7 56.8 64.4 5.05
19.0 22.2 25.2 29.7 36.9 41.2 44.0 51.1 60.6 65.6 73.2 5.1419.7 24.6 32.2 36.6 39.5 46.7 56.3 61.4 69.0 5.25
27.1 31.7 34.8 42.1 51.9 57.1 64 7 5.3326.2 29.5 37.3 47.3 52.6 60.3 5.40
19.9 24.8 32.4 36.9 39.8 46.9 56.6 61.6 69.2 5.6027.3 31.9 35.0 42.4 52.2 57.3 64.9 5.65
26.4 29.7 37.5 47.6 52.8 60.5 5.6820.0 24.9 32.6 37.0 39.9 47.1 56.7 61.8 69.3 5.79
26.6 29.9 37.7 47.8 53.0 60.8 6.0027.5 32.2 35.2 42.6 52.4 57.5 65.2 6.00
20.1 25.0 32.7 37.1 40.0 47.2 56.8 61.9 69.5 6.0026.8 30.1 37.9 48.0 53.3 61.0 6.35
27.7 32.4 35.4 42.8 52.6 57.8 65.4 6.4027.8 32.5 35.5 42.9 52.8 57.9 65.5 6.62
27.0 30.3 38.2 48.3 53.5 61.3 6.7527.9 32.6 35.6 43.1 52.9 58.0 65.7 6.86
27.2 30.5 38.4 48.5 53.7 61.5 7.2021.7 27.3 30.6 38.5 48.6 53.8 61.6 7.4521.8 27.4 30.7 38.6 48.7 54.0 61.7 7.71
966 1190 1400 1610 1778 1890 2100 2310 2450 2590 2800 3150 3360 3500 3850 4326 4578 4956 Drive Ratio
K177 - K192 5/20/05 5:12 PM Page 187
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
22 24 26 28 30 32 34 36 38 40 44 48 56 64 72 8056.02 61.12 66.21 71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 142.60 162.97 183.35 203.722.21 2.41 2.61 2.81 3.01 3.21 3.41 3.61 3.81 4.01 4.41 4.81 5.61 6.42 7.22 8.02
870 3.92 4.31 4.70 5.09 5.48 5.88 6.27 6.67 7.07 7.48 8.28 9.10 10.74 12.39 14.06 15.741160 4.90 5.38 5.87 6.36 6.85 7.34 7.83 8.33 8.83 9.33 10.34 11.35 13.39 15.44 17.51 19.581750 6.73 7.39 8.06 8.72 9.40 10.07 10.74 11.42 12.10 12.78 14.15 15.52 18.27 21.02 23.77 26.513450 11.31 12.40 13.49 14.59 15.68 16.77 17.86 18.95 20.04 21.11 23.26 25.37 29.50 33.47
10 0.07 0.07 0.08 0.09 0.09 0.10 0.10 0.11 0.12 0.12 0.14 0.15 0.18 0.20 0.23 0.2620 0.13 0.14 0.15 0.16 0.17 0.19 0.20 0.21 0.22 0.24 0.26 0.28 0.33 0.39 0.44 0.4930 0.18 0.20 0.22 0.24 0.25 0.27 0.29 0.31 0.32 0.34 0.38 0.41 0.49 0.56 0.63 0.7150 0.29 0.32 0.35 0.38 0.40 0.43 0.46 0.49 0.52 0.55 0.60 0.66 0.78 0.89 1.01 1.1370 0.40 0.44 0.47 0.51 0.55 0.59 0.63 0.67 0.71 0.74 0.82 0.90 1.06 1.22 1.38 1.54
100 0.55 0.61 0.66 0.71 0.76 0.82 0.87 0.93 0.98 1.03 1.14 1.25 1.47 1.69 1.92 2.14200 1.05 1.15 1.25 1.35 1.45 1.55 1.65 1.75 1.85 1.96 2.16 2.37 2.78 3.20 3.62 4.05300 1.52 1.66 1.81 1.95 2.10 2.25 2.40 2.54 2.69 2.84 3.14 3.44 4.04 4.65 5.26 5.88400 1.98 2.17 2.36 2.55 2.74 2.93 3.12 3.31 3.51 3.70 4.09 4.48 5.27 6.06 6.85 7.65500 2.43 2.66 2.89 3.13 3.36 3.60 3.83 4.07 4.31 4.54 5.02 5.50 6.47 7.44 8.41 9.39600 2.87 3.15 3.42 3.70 3.98 4.25 4.53 4.81 5.09 5.37 5.94 6.51 7.64 8.79 9.94 11.10700 3.31 3.62 3.94 4.26 4.58 4.90 5.22 5.54 5.87 6.19 6.84 7.49 8.81 10.13 11.45 12.78800 3.74 4.10 4.46 4.82 5.18 5.54 5.90 6.27 6.63 7.00 7.73 8.47 9.95 11.44 12.94 14.44900 4.03 4.42 4.82 5.22 5.63 6.03 6.44 6.85 7.26 7.67 8.50 9.34 11.02 12.72 14.43 16.15
1000 4.37 4.80 5.23 5.67 6.11 6.55 6.99 7.43 7.88 8.32 9.22 10.13 11.95 13.79 15.64 17.501100 4.70 5.17 5.63 6.10 6.57 7.05 7.52 8.00 8.48 8.96 9.92 10.90 12.86 14.83 16.82 18.811200 5.03 5.53 6.02 6.53 7.03 7.53 8.04 8.55 9.06 9.58 10.61 11.65 13.74 15.84 17.96 20.081300 5.35 5.88 6.41 6.94 7.48 8.01 8.55 9.10 9.64 10.19 11.28 12.38 14.60 16.83 19.08 21.321400 5.67 6.23 6.79 7.35 7.92 8.48 9.05 9.63 10.20 10.78 11.94 13.10 15.45 17.80 20.16 22.531500 5.98 6.57 7.16 7.75 8.35 8.95 9.55 10.15 10.76 11.36 12.58 13.81 16.27 18.75 21.23 23.711600 6.28 6.90 7.52 8.14 8.77 9.40 10.03 10.67 11.30 11.94 13.22 14.50 17.08 19.67 22.26 24.851700 6.58 7.23 7.88 8.53 9.19 9.85 10.51 11.17 11.84 12.50 13.84 15.18 17.88 20.58 23.28 25.971800 6.88 7.56 8.23 8.92 9.60 10.29 10.98 11.67 12.36 13.06 14.45 15.85 18.66 21.47 24.27 27.051900 7.17 7.88 8.58 9.29 10.01 10.72 11.44 12.16 12.88 13.60 15.06 16.51 19.42 22.33 25.23 28.112000 7.46 8.19 8.93 9.66 10.41 11.15 11.89 12.64 13.39 14.14 15.65 17.15 20.17 23.18 26.17 29.142500 8.85 9.72 10.58 11.46 12.33 13.20 14.08 14.96 15.84 16.71 18.47 20.22 23.71 27.15 30.54 33.853000 10.17 11.16 12.15 13.14 14.14 15.13 16.13 17.12 18.11 19.11 21.08 23.04 26.91 30.68 34.333500 11.43 12.53 13.64 14.74 15.85 16.95 18.05 19.15 20.24 21.33 23.49 25.62 29.77 33.754000 12.63 13.84 15.05 16.26 17.46 18.66 19.86 21.04 22.22 23.39 25.70 27.96 32.294500 13.78 15.09 16.40 17.70 18.99 20.27 21.55 22.81 24.06 25.29 27.70 30.045000 14.89 16.29 17.68 19.06 20.43 21.78 23.12 24.44 25.74 27.02 29.50
870 7.20 7.91 8.62 9.34 10.06 10.78 11.51 12.24 12.98 13.72 15.20 16.69 19.70 22.74 25.80 28.881160 8.99 9.88 10.77 11.66 12.56 13.47 14.37 15.29 16.20 17.12 18.97 20.82 24.56 28.33 32.12 35.921750 12.35 13.56 14.78 16.01 17.24 18.47 19.71 20.95 22.20 23.45 25.96 28.47 33.52 38.57 43.62 48.653450 20.75 22.75 24.76 26.76 28.77 30.78 32.78 34.77 36.76 38.74 42.67 46.55 54.13 61.41
10 0.12 0.13 0.15 0.16 0.17 0.18 0.19 0.20 0.22 0.23 0.25 0.28 0.32 0.37 0.42 0.4720 0.23 0.25 0.27 0.30 0.32 0.34 0.36 0.39 0.41 0.43 0.48 0.52 0.61 0.71 0.80 0.8930 0.33 0.37 0.40 0.43 0.46 0.50 0.53 0.56 0.59 0.63 0.69 0.76 0.89 1.03 1.16 1.3050 0.54 0.59 0.64 0.69 0.74 0.79 0.85 0.90 0.95 1.00 1.11 1.21 1.43 1.64 1.86 2.0870 0.73 0.80 0.87 0.94 1.01 1.08 1.15 1.22 1.30 1.37 1.51 1.65 1.95 2.24 2.53 2.83
100 1.01 1.11 1.21 1.31 1.40 1.50 1.60 1.70 1.80 1.90 2.10 2.30 2.70 3.11 3.52 3.93200 1.92 2.10 2.29 2.47 2.66 2.84 3.03 3.21 3.40 3.59 3.97 4.35 5.11 5.88 6.65 7.43300 2.78 3.05 3.32 3.59 3.86 4.13 4.40 4.67 4.94 5.21 5.76 6.31 7.42 8.53 9.66 10.78400 3.63 3.98 4.32 4.67 5.02 5.37 5.73 6.08 6.44 6.79 7.51 8.22 9.66 11.12 12.58 14.04500 4.46 4.88 5.31 5.74 6.17 6.60 7.03 7.47 7.90 8.34 9.21 10.09 11.86 13.65 15.44 17.24600 5.27 5.77 6.28 6.78 7.29 7.80 8.32 8.83 9.34 9.86 10.90 11.94 14.03 16.13 18.25 20.37700 6.07 6.65 7.23 7.82 8.40 8.99 9.58 10.17 10.77 11.36 12.55 13.75 16.16 18.58 21.01 23.45800 6.86 7.52 8.18 8.84 9.50 10.17 10.83 11.50 12.17 12.84 14.19 15.54 18.26 20.99 23.74 26.50900 7.39 8.12 8.85 9.59 10.33 11.07 11.82 12.57 13.32 14.08 15.60 17.13 20.22 23.34 26.48 29.64
1000 8.02 8.81 9.60 10.40 11.20 12.01 12.82 13.63 14.45 15.27 16.92 18.58 21.93 25.30 28.70 32.111100 8.63 9.48 10.33 11.19 12.06 12.93 13.80 14.67 15.55 16.44 18.21 19.99 23.59 27.21 30.85 34.511200 9.23 10.14 11.05 11.97 12.90 13.82 14.76 15.69 16.63 17.57 19.47 21.37 25.21 29.07 32.95 36.851300 9.82 10.79 11.76 12.73 13.72 14.70 15.69 16.69 17.69 18.69 20.70 22.72 26.79 30.89 35.00 39.121400 10.40 11.42 12.45 13.48 14.52 15.57 16.61 17.66 18.72 19.78 21.91 24.04 28.34 32.66 37.00 41.341500 10.97 12.05 13.13 14.22 15.31 16.41 17.52 18.62 19.74 20.85 23.09 25.34 29.86 34.40 38.95 43.491600 11.53 12.66 13.80 14.94 16.09 17.25 18.41 19.57 20.73 21.90 24.25 26.61 31.35 36.10 40.85 45.591700 12.08 13.27 14.46 15.66 16.86 18.07 19.28 20.50 21.72 22.94 25.39 27.86 32.80 37.76 42.71 47.641800 12.62 13.86 15.11 16.36 17.61 18.87 20.14 21.41 22.68 23.96 26.52 29.08 34.23 39.38 44.52 49.641900 13.16 14.45 15.75 17.05 18.36 19.67 20.99 22.31 23.63 24.96 27.62 30.29 35.63 40.97 46.29 51.582000 13.69 15.03 16.38 17.73 19.09 20.46 21.82 23.20 24.57 25.95 28.71 31.47 37.01 42.53 48.02 53.462500 16.24 17.83 19.42 21.02 22.62 24.22 25.83 27.44 29.05 30.67 33.89 37.10 43.50 49.82 56.03 62.113000 18.66 20.48 22.29 24.12 25.94 27.77 29.59 31.41 33.24 35.05 38.68 42.28 49.37 56.29 62.993500 20.97 23.00 25.02 27.05 29.08 31.10 33.12 35.13 37.14 39.13 43.10 47.00 54.63 61.934000 23.18 25.40 27.62 29.83 32.04 34.24 36.43 38.61 40.77 42.92 47.15 51.29 59.254500 25.29 27.69 30.09 32.47 34.84 37.20 39.53 41.85 44.13 46.40 50.83 55.125000 27.31 29.88 32.43 34.97 37.48 39.97 42.42 44.84 47.23 49.57 54.13
K-188
8 mm High HP HTS® BeltHorsepower Ratings
12mm (.47 in.) Wide Belt (8M-12)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
No. Teeth
mm
in.PD
22mm (.87 in.) Wide Belt (8M-22)
PULLEYS
K177 - K192 5/20/05 5:12 PM Page 188
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission. K-189
8 mm High HP HTS® BeltHorsepower Ratings
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
870 19.64 21.58 23.52 25.48 27.45 29.43 31.42 33.41 35.42 37.43 41.48 45.55 53.76 62.05 70.41 78.821160 24.54 26.95 29.38 31.83 34.28 36.75 39.23 41.72 44.21 46.72 51.76 56.82 67.03 77.31 87.65 98.031750 33.71 37.01 40.34 43.68 47.04 50.41 53.79 57.18 60.58 63.99 70.84 77.70 91.47 105.26 119.03 132.743450 56.61 62.08 67.56 73.03 78.51 83.98 89.44 94.89 100.31 105.71 116.44 127.03 147.72 167.57
10 0.33 0.36 0.40 0.43 0.46 0.49 0.52 0.56 0.59 0.62 0.69 0.75 0.89 1.02 1.15 1.2920 0.63 0.69 0.75 0.81 0.87 0.93 0.99 1.05 1.12 1.18 1.30 1.43 1.68 1.93 2.18 2.4430 0.91 1.00 1.09 1.18 1.26 1.35 1.44 1.53 1.62 1.71 1.89 2.07 2.43 2.80 3.17 3.5450 1.46 1.60 1.74 1.88 2.02 2.17 2.31 2.45 2.59 2.74 3.02 3.31 3.90 4.48 5.07 5.6670 1.99 2.18 2.37 2.57 2.76 2.95 3.15 3.34 3.53 3.73 4.12 4.52 5.31 6.11 6.91 7.72
100 2.77 3.03 3.30 3.56 3.83 4.10 4.37 4.64 4.91 5.18 5.72 6.27 7.37 8.48 9.59 10.71200 5.23 5.73 6.24 6.74 7.25 7.75 8.26 8.77 9.28 9.80 10.83 11.86 13.94 16.04 18.15 20.27300 7.60 8.33 9.05 9.79 10.52 11.26 12.00 12.74 13.48 14.23 15.72 17.22 20.24 23.29 26.35 29.42400 9.90 10.85 11.80 12.75 13.71 14.67 15.63 16.60 17.56 18.53 20.48 22.44 26.37 30.34 34.32 38.32500 12.16 13.32 14.48 15.66 16.83 18.01 19.19 20.38 21.56 22.75 25.15 27.55 32.38 37.24 42.12 47.03600 14.38 15.75 17.13 18.51 19.90 21.29 22.69 24.09 25.50 26.91 29.73 32.57 38.28 44.02 49.79 55.59700 16.57 18.15 19.74 21.33 22.93 24.54 26.15 27.76 29.38 31.00 34.25 37.52 44.09 50.70 57.34 64.00800 18.73 20.52 22.31 24.12 25.93 27.74 29.56 31.38 33.21 35.04 38.72 42.41 49.83 57.29 64.78 72.30900 20.17 22.15 24.15 26.16 28.18 30.21 32.25 34.30 36.36 38.42 42.58 46.75 55.18 63.69 72.26 80.88
1000 21.88 24.03 26.20 28.38 30.57 32.77 34.98 37.21 39.44 41.67 46.18 50.70 59.83 69.04 78.31 87.631100 23.55 25.87 28.20 30.55 32.90 35.27 37.65 40.04 42.44 44.85 49.69 54.55 64.36 74.25 84.19 94.181200 25.19 27.67 30.16 32.67 35.19 37.72 40.26 42.82 45.38 47.95 53.12 58.32 68.78 79.33 89.92 100.551300 26.80 29.43 32.09 34.75 37.43 40.12 42.82 45.54 48.26 50.99 56.48 62.00 73.11 84.28 95.51 106.761400 28.38 31.17 33.97 36.79 39.63 42.48 45.34 48.21 51.08 53.97 59.78 65.61 77.34 89.13 100.96 112.801500 29.93 32.87 35.83 38.80 41.79 44.79 47.80 50.82 53.86 56.90 63.01 69.14 81.48 93.87 106.28 118.691600 31.46 34.55 37.65 40.78 43.91 47.06 50.23 53.40 56.58 59.77 66.18 72.61 85.54 98.50 111.47 124.421700 32.96 36.20 39.45 42.72 46.00 49.30 52.61 55.93 59.26 62.60 69.30 76.02 89.51 103.03 116.54 130.011800 34.45 37.83 41.22 44.64 48.06 51.51 54.96 58.42 61.90 65.38 72.36 79.37 93.41 107.47 121.49 135.451900 35.91 39.43 42.97 46.52 50.09 53.68 57.27 60.88 64.49 68.11 75.38 82.66 97.24 111.81 126.33 140.742000 37.36 41.01 44.69 48.39 52.10 55.82 59.55 63.30 67.05 70.81 78.34 85.89 100.99 116.06 131.04 145.892500 44.33 48.65 53.00 57.35 61.72 66.11 70.49 74.89 79.28 83.68 92.47 101.25 118.71 135.95 152.91 169.493000 50.93 55.88 60.84 65.81 70.79 75.77 80.75 85.72 90.69 95.66 105.54 115.36 134.73 153.62 171.883500 57.23 62.75 68.28 73.82 79.35 84.87 90.38 95.87 101.34 106.79 117.60 128.27 149.07 169.004000 63.25 69.31 75.36 81.41 87.44 93.44 99.42 105.36 111.26 117.11 128.66 139.96 161.694500 69.01 75.57 82.10 88.61 95.08 101.51 107.88 114.19 120.44 126.61 138.70 150.415000 74.53 81.54 88.51 95.43 102.28 109.06 115.76 122.37 128.88 135.27 147.70
22 24 26 28 30 32 34 36 38 40 44 48 56 64 72 8056.02 61.12 66.21 71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 142.60 162.97 183.35 203.722.21 2.41 2.61 2.81 3.01 3.21 3.41 3.61 3.81 4.01 4.41 4.81 5.61 6.42 7.22 8.02
870 11.46 12.58 13.72 14.86 16.01 17.16 18.32 19.49 20.66 21.83 24.19 26.56 31.35 36.19 41.06 45.971160 14.31 15.72 17.14 18.56 19.99 21.43 22.88 24.33 25.78 27.25 30.18 33.14 39.09 45.09 51.12 57.171750 19.66 21.59 23.53 25.48 27.43 29.40 31.37 33.35 35.33 37.32 41.31 45.32 53.35 61.39 69.42 77.423450 33.02 36.20 39.40 42.59 45.79 48.98 52.16 55.34 58.50 61.65 67.91 74.08 86.15 97.72
10 0.19 0.21 0.23 0.25 0.27 0.29 0.31 0.33 0.34 0.36 0.40 0.44 0.52 0.59 0.67 0.7520 0.37 0.40 0.44 0.47 0.51 0.54 0.58 0.62 0.65 0.69 0.76 0.83 0.98 1.12 1.27 1.4230 0.53 0.58 0.63 0.69 0.74 0.79 0.84 0.89 0.95 1.00 1.10 1.21 1.42 1.63 1.85 2.0650 0.85 0.93 1.02 1.10 1.18 1.26 1.35 1.43 1.51 1.60 1.76 1.93 2.27 2.61 2.96 3.3070 1.16 1.27 1.38 1.50 1.61 1.72 1.83 1.95 2.06 2.18 2.40 2.63 3.10 3.56 4.03 4.50
100 1.61 1.77 1.92 2.08 2.23 2.39 2.55 2.70 2.86 3.02 3.34 3.66 4.30 4.94 5.59 6.25200 3.05 3.34 3.64 3.93 4.23 4.52 4.82 5.12 5.41 5.71 6.31 6.92 8.13 9.35 10.58 11.82300 4.43 4.86 5.28 5.71 6.14 6.57 7.00 7.43 7.86 8.30 9.17 10.04 11.81 13.58 15.37 17.16400 5.77 6.33 6.88 7.44 7.99 8.55 9.12 9.68 10.24 10.81 11.95 13.09 15.38 17.69 20.02 22.35500 7.09 7.77 8.45 9.13 9.82 10.50 11.19 11.88 12.58 13.27 14.66 16.07 18.88 21.72 24.57 27.43600 8.38 9.19 9.99 10.80 11.61 12.42 13.23 14.05 14.87 15.69 17.34 18.99 22.32 25.67 29.04 32.42700 9.66 10.58 11.51 12.44 13.37 14.31 15.25 16.19 17.13 18.08 19.98 21.88 25.71 29.57 33.44 37.33800 10.92 11.97 13.01 14.06 15.12 16.18 17.24 18.30 19.37 20.44 22.58 24.73 29.06 33.41 37.78 42.17900 11.76 12.92 14.08 15.26 16.43 17.62 18.81 20.00 21.20 22.41 24.83 27.27 32.18 37.14 42.14 47.17
1000 12.76 14.02 15.28 16.55 17.83 19.11 20.40 21.70 23.00 24.30 26.93 29.57 34.89 40.26 45.67 51.101100 13.74 15.09 16.45 17.82 19.19 20.57 21.96 23.35 24.75 26.16 28.98 31.82 37.54 43.30 49.10 54.931200 14.69 16.14 17.59 19.05 20.52 22.00 23.48 24.97 26.47 27.97 30.98 34.01 40.11 46.26 52.44 58.641300 15.63 17.17 18.71 20.27 21.83 23.40 24.97 26.56 28.15 29.74 32.94 36.16 42.64 49.15 55.70 62.261400 16.55 18.18 19.81 21.46 23.11 24.77 26.44 28.11 29.79 31.48 34.86 38.26 45.10 51.98 58.88 65.791500 17.46 19.17 20.89 22.63 24.37 26.12 27.88 29.64 31.41 33.18 36.75 40.32 47.52 54.74 61.98 69.221600 18.35 20.15 21.96 23.78 25.61 27.45 29.29 31.14 33.00 34.86 38.60 42.35 49.88 57.44 65.01 72.561700 19.22 21.11 23.01 24.91 26.83 28.75 30.68 32.62 34.56 36.51 40.41 44.34 52.20 60.09 67.97 75.821800 20.09 22.06 24.04 26.03 28.03 30.04 32.05 34.07 36.10 38.13 42.20 46.29 54.48 62.68 70.85 78.991900 20.94 23.00 25.06 27.13 29.22 31.30 33.40 35.50 37.61 39.72 43.96 48.20 56.71 65.21 73.67 82.082000 21.79 23.92 26.06 28.22 30.38 32.55 34.73 36.91 39.10 41.29 45.69 50.09 58.90 67.69 76.42 85.082500 25.85 28.37 30.91 33.45 36.00 38.55 41.11 43.67 46.24 48.80 53.93 59.05 69.23 79.29 89.18 98.853000 29.70 32.59 35.48 38.38 41.28 44.19 47.09 49.99 52.89 55.79 61.55 67.28 78.57 89.59 100.243500 33.38 36.60 39.82 43.05 46.27 49.49 52.71 55.91 59.10 62.28 68.58 74.81 86.94 98.56
35mm (1.38 in.) Wide Belt (8M-35)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
No. Teeth
mm
in.PD
60mm (2.36 in.) Wide Belt (8M-60)
PULL
EYS
K177 - K192 5/20/05 5:12 PM Page 189
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
870 59.31 61.44 63.57 67.82 72.08 76.32 80.57 84.81 93.28 101.73 110.15 118.54 126.90 135.23 143.52 151.78 168.151160 73.42 76.05 78.67 83.90 89.12 94.34 99.54 104.73 115.07 125.36 135.57 145.71 155.77 165.74 175.62 185.40 204.631750 99.20 102.69 106.16 113.09 119.98 126.83 133.63 140.39 153.74 166.87 179.76 192.37 204.69 216.69 228.36 239.673450 157.62 162.59 167.50 177.07 186.32 195.23
10 0.96 1.00 1.03 1.10 1.17 1.24 1.31 1.37 1.51 1.65 1.79 1.92 2.06 2.20 2.34 2.48 2.7520 1.82 1.88 1.95 2.08 2.21 2.34 2.47 2.60 2.86 3.12 3.38 3.64 3.90 4.16 4.42 4.68 5.2030 2.64 2.74 2.83 3.02 3.21 3.40 3.59 3.78 4.15 4.53 4.91 5.29 5.67 6.04 6.42 6.80 7.5650 4.23 4.38 4.53 4.83 5.13 5.44 5.74 6.04 6.65 7.25 7.86 8.46 9.07 9.67 10.28 10.88 12.0970 5.76 5.97 6.17 6.59 7.00 7.41 7.82 8.23 9.06 9.88 10.71 11.53 12.35 13.18 14.00 14.83 16.48
100 8.00 8.28 8.57 9.14 9.71 10.29 10.86 11.43 12.57 13.72 14.86 16.01 17.15 18.30 19.44 20.59 22.87200 15.13 15.67 16.22 17.30 18.38 19.46 20.54 21.62 23.79 25.95 28.12 30.28 32.44 34.60 36.77 38.93 43.25300 21.97 22.76 23.54 25.11 26.68 28.25 29.82 31.39 34.53 37.67 40.81 43.94 47.08 50.21 53.35 56.48 62.74400 28.62 29.65 30.67 32.71 34.76 36.80 38.85 40.89 44.97 49.06 53.14 57.22 61.29 65.36 69.43 73.50 81.62500 35.14 36.39 37.65 40.16 42.66 45.17 47.68 50.18 55.19 60.19 65.19 70.18 75.17 80.15 85.13 90.10 100.01600 41.54 43.03 44.51 47.47 50.43 53.39 56.35 59.31 65.22 71.12 77.01 82.89 88.77 94.63 100.49 106.33 117.97700 47.85 49.56 51.27 54.68 58.08 61.49 64.89 68.29 75.08 81.86 88.63 95.38 102.12 108.84 115.54 122.22 135.52800 54.09 56.01 57.94 61.79 65.63 69.47 73.31 77.15 84.80 92.44 100.06 107.66 115.23 122.78 130.30 137.79 152.68900 60.83 63.01 65.19 69.55 73.91 78.26 82.61 86.96 95.63 104.28 112.90 121.49 130.05 138.57 147.04 155.47 172.19
1000 65.78 68.14 70.49 75.20 79.90 84.60 89.28 93.97 103.31 112.61 121.88 131.09 140.26 149.38 158.43 167.43 185.211100 70.60 73.12 75.64 80.68 85.71 90.74 95.75 100.76 110.73 120.66 130.53 140.33 150.07 159.74 169.32 178.83 197.551200 75.29 77.97 80.66 86.02 91.37 96.71 102.03 107.34 117.92 128.44 138.87 149.23 159.49 169.66 179.73 189.68 209.211300 79.86 82.70 85.54 91.21 96.87 102.51 108.14 113.74 124.89 135.96 146.93 157.79 168.54 179.16 189.65 199.99 220.211400 84.33 87.32 90.31 96.28 102.23 108.16 114.07 119.96 131.66 143.24 154.70 166.03 177.21 188.24 199.09 209.77 230.521500 88.69 91.83 94.97 101.23 107.46 113.67 119.85 126.00 138.21 150.28 162.20 173.95 185.52 196.90 208.06 219.00 240.151600 92.96 96.25 99.52 106.06 112.56 119.03 125.47 131.88 144.57 157.09 169.43 181.56 193.47 205.13 216.55 227.69 249.081700 97.14 100.56 103.98 110.77 117.54 124.26 130.95 137.59 150.73 163.67 176.38 188.84 201.04 212.95 224.55 235.821800 101.24 104.79 108.33 115.38 122.40 129.36 136.28 143.14 156.70 170.02 183.07 195.82 208.25 220.33 232.051900 105.24 108.92 112.59 119.89 127.14 134.33 141.46 148.54 162.49 176.14 189.48 202.47 215.08 227.282000 109.17 112.97 116.76 124.29 131.76 139.17 146.51 153.78 168.08 182.04 195.62 208.80 221.53 233.792500 127.63 131.97 136.28 144.80 153.21 161.49 169.64 177.64 193.17 208.023000 144.24 148.97 153.66 162.89 171.91 180.70 189.25 197.553500 159.01 164.01 168.92 178.52 187.78 196.67
28 29 30 32 34 36 38 40 44 48 52 56 60 64 68 72 80124.78 129.23 133.69 142.60 151.52 160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.514.91 5.09 5.26 5.61 5.97 6.32 6.67 7.02 7.72 8.42 9.12 9.82 10.53 11.23 11.93 12.63 14.04
870 28.21 29.23 30.24 32.26 34.29 36.31 38.33 40.34 44.37 48.39 52.40 56.39 60.37 64.33 68.27 72.20 79.991160 34.93 36.17 37.42 39.91 42.40 44.88 47.35 49.82 54.74 59.63 64.49 69.31 74.10 78.84 83.54 88.19 97.341750 47.19 48.85 50.50 53.80 57.07 60.33 63.57 66.78 73.13 79.38 85.51 91.51 97.37 103.08 108.63 114.013450 74.98 77.34 79.68 84.23 88.63 92.87
10 0.46 0.47 0.49 0.52 0.56 0.59 0.62 0.65 0.72 0.78 0.85 0.92 0.98 1.05 1.11 1.18 1.3120 0.87 0.90 0.93 0.99 1.05 1.11 1.18 1.24 1.36 1.48 1.61 1.73 1.86 1.98 2.10 2.23 2.4830 1.26 1.30 1.35 1.44 1.53 1.62 1.71 1.80 1.98 2.16 2.34 2.52 2.70 2.88 3.06 3.24 3.5950 2.01 2.08 2.15 2.30 2.44 2.59 2.73 2.87 3.16 3.45 3.74 4.02 4.31 4.60 4.89 5.18 5.7570 2.74 2.84 2.94 3.13 3.33 3.52 3.72 3.92 4.31 4.70 5.09 5.48 5.88 6.27 6.66 7.05 7.84
100 3.80 3.94 4.08 4.35 4.62 4.89 5.17 5.44 5.98 6.53 7.07 7.61 8.16 8.70 9.25 9.79 10.88200 7.20 7.46 7.71 8.23 8.74 9.26 9.77 10.29 11.32 12.35 13.37 14.40 15.43 16.46 17.49 18.52 20.57300 10.45 10.83 11.20 11.95 12.69 13.44 14.19 14.93 16.43 17.92 19.41 20.90 22.40 23.89 25.38 26.87 29.84400 13.62 14.10 14.59 15.56 16.53 17.51 18.48 19.45 21.39 23.34 25.28 27.22 29.16 31.09 33.03 34.96 38.83500 16.72 17.31 17.91 19.10 20.29 21.49 22.68 23.87 26.25 28.63 31.01 33.39 35.76 38.13 40.49 42.86 47.57600 19.76 20.47 21.17 22.58 23.99 25.40 26.81 28.21 31.02 33.83 36.63 39.43 42.23 45.02 47.80 50.58 56.12700 22.76 23.58 24.39 26.01 27.63 29.25 30.87 32.49 35.72 38.94 42.16 45.37 48.58 51.77 54.96 58.14 64.47800 25.73 26.64 27.56 29.39 31.22 33.05 34.87 36.70 40.34 43.97 47.60 51.21 54.81 58.40 61.98 65.54 72.63900 28.94 29.97 31.01 33.09 35.16 37.23 39.30 41.37 45.49 49.61 53.71 57.79 61.86 65.92 69.95 73.96 81.91
1000 31.29 32.41 33.53 35.77 38.01 40.24 42.47 44.70 49.14 53.57 57.98 62.36 66.72 71.06 75.37 79.64 88.101100 33.58 34.78 35.98 38.38 40.77 43.16 45.55 47.93 52.67 57.40 62.09 66.76 71.39 75.99 80.55 85.07 93.971200 35.81 37.09 38.37 40.92 43.46 46.00 48.54 51.06 56.10 61.10 66.06 70.99 75.87 80.71 85.49 90.23 99.521300 37.99 39.34 40.69 43.39 46.08 48.76 51.44 54.11 59.41 64.68 69.89 75.06 80.17 85.23 90.21 95.13 104.751400 40.11 41.54 42.96 45.80 48.63 51.45 54.26 57.06 62.63 68.14 73.59 78.98 84.30 89.54 94.71 99.78 109.661500 42.19 43.69 45.18 48.15 51.12 54.07 57.01 59.94 65.75 71.49 77.16 82.75 88.25 93.66 98.97 104.18 114.241600 44.22 45.78 47.34 50.45 53.54 56.62 59.69 62.73 68.77 74.73 80.59 86.37 92.03 97.58 103.01 108.31 118.481700 46.21 47.84 49.46 52.69 55.91 59.11 62.29 65.45 71.70 77.86 83.90 89.83 95.63 101.30 106.81 112.181800 48.16 49.85 51.53 54.89 58.22 61.54 64.83 68.09 74.54 80.88 87.08 93.15 99.06 104.81 110.391900 50.06 51.81 53.56 57.03 60.48 63.90 67.29 70.66 77.29 83.79 90.13 96.31 102.31 108.122000 51.93 53.74 55.54 59.12 62.68 66.20 69.69 73.15 79.95 86.59 93.05 99.32 105.38 111.212500 60.71 62.78 64.83 68.88 72.88 76.82 80.70 84.50 91.89 98.953000 68.61 70.87 73.10 77.49 81.77 85.96 90.02 93.973500 75.64 78.02 80.36 84.92 89.32 93.56
K-190
14 mm High HP HTS® BeltHorsepower Ratings
20mm (.79 in.) Wide Belt (14M-20)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
42mm (1.65 in.) Wide Belt (14M-42)
No. Teeth
mm
in.PD
PULLEYS
K177 - K192 5/20/05 5:12 PM Page 190
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-191
14 mm High HP HTS® BeltHorsepower Ratings
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
28 29 30 32 34 36 38 40 44 48 52 56 60 64 68 72 80124.78 129.23 133.69 142.60 151.52 160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.51
4.91 5.09 5.26 5.61 5.97 6.32 6.67 7.02 7.72 8.42 9.12 9.82 10.53 11.23 11.93 12.63 14.04870 91.83 95.12 98.41 105.00 111.58 118.16 124.73 131.30 144.41 157.48 170.52 183.52 196.46 209.36 222.20 234.97 260.31
1160 113.67 117.73 121.79 129.89 137.98 146.05 154.10 162.14 178.15 194.07 209.88 225.58 241.16 256.60 271.89 287.03 316.791750 153.58 158.97 164.36 175.08 185.75 196.35 206.88 217.34 238.02 258.34 278.29 297.82 316.89 335.47 353.54 371.043450 244.01 251.72 259.31 274.13 288.45 302.24
10 1.49 1.54 1.60 1.70 1.81 1.91 2.02 2.13 2.34 2.55 2.77 2.98 3.19 3.41 3.62 3.83 4.2620 2.82 2.92 3.02 3.22 3.42 3.62 3.82 4.03 4.43 4.83 5.23 5.64 6.04 6.44 6.85 7.25 8.0630 4.09 4.24 4.38 4.68 4.97 5.26 5.55 5.85 6.43 7.02 7.60 8.19 8.77 9.36 9.94 10.53 11.7050 6.54 6.78 7.01 7.48 7.95 8.42 8.88 9.35 10.29 11.23 12.16 13.10 14.03 14.97 15.91 16.84 18.7270 8.92 9.24 9.56 10.19 10.83 11.47 12.11 12.75 14.02 15.30 16.57 17.85 19.13 20.40 21.68 22.96 25.51
100 12.38 12.83 13.27 14.15 15.04 15.93 16.81 17.70 19.47 21.24 23.01 24.78 26.55 28.33 30.10 31.87 35.41200 23.43 24.27 25.10 26.78 28.45 30.13 31.80 33.48 36.83 40.18 43.53 46.88 50.22 53.57 56.92 60.27 66.96300 34.02 35.23 36.45 38.88 41.31 43.74 46.17 48.60 53.46 58.32 63.18 68.03 72.89 77.74 82.59 87.44 97.13400 44.32 45.90 47.48 50.65 53.81 56.98 60.14 63.30 69.63 75.95 82.26 88.58 94.89 101.19 107.49 113.79 126.36500 54.40 56.34 58.28 62.17 66.05 69.93 73.81 77.69 85.44 93.18 100.92 108.65 116.37 124.09 131.79 139.48 154.83600 64.31 66.61 68.90 73.49 78.07 82.66 87.24 91.82 100.96 110.10 119.22 128.33 137.43 146.51 155.57 164.61 182.63700 74.09 76.73 79.37 84.65 89.92 95.19 100.46 105.72 116.24 126.73 137.21 147.66 158.09 168.49 178.87 189.21 209.81800 83.73 86.72 89.70 95.65 101.61 107.56 113.50 119.43 131.29 143.11 154.91 166.67 178.39 190.08 201.72 213.32 236.37900 94.17 97.55 100.93 107.68 114.42 121.16 127.90 134.62 148.05 161.44 174.79 188.09 201.34 214.52 227.64 240.69 266.57
1000 101.84 105.49 109.13 116.42 123.70 130.97 138.23 145.47 159.93 174.34 188.68 202.95 217.15 231.26 245.28 259.20 286.731100 109.29 113.20 117.11 124.91 132.70 140.47 148.24 155.99 171.43 186.79 202.07 217.26 232.33 247.30 262.14 276.85 305.831200 116.55 120.71 124.87 133.17 141.45 149.71 157.96 166.18 182.56 198.84 215.00 231.03 246.92 262.66 278.24 293.65 323.891300 123.63 128.04 132.43 141.21 149.97 158.70 167.41 176.09 193.35 210.49 227.47 244.29 260.92 277.37 293.60 309.61 340.911400 130.55 135.19 139.82 149.06 158.27 167.45 176.60 185.71 203.82 221.76 239.50 257.04 274.35 291.42 308.22 324.75 356.881500 137.31 142.17 147.03 156.71 166.36 175.98 185.55 195.07 213.97 232.66 251.11 269.30 287.22 304.82 322.11 339.04 371.781600 143.92 149.00 154.08 164.19 174.26 184.28 194.25 204.17 223.81 243.20 262.30 281.08 299.51 317.58 335.24 352.49 385.601700 150.39 155.69 160.97 171.49 181.97 192.38 202.73 213.01 233.36 253.39 273.06 292.36 311.24 329.67 347.63 365.081800 156.73 162.23 167.71 178.63 189.49 200.27 210.98 221.61 242.60 263.22 283.41 303.15 322.39 341.11 359.251900 162.93 168.63 174.30 185.60 196.82 207.96 219.01 229.96 251.55 272.69 293.34 313.45 332.97 351.872000 169.01 174.89 180.76 192.42 203.99 215.45 226.82 238.07 260.21 281.82 302.85 323.25 342.96 361.942500 197.60 204.31 210.97 224.18 237.20 250.02 262.62 275.01 299.05 322.043000 223.30 230.63 237.89 252.18 266.14 279.74 292.98 305.833500 246.17 253.91 261.52 276.38 290.71 304.48
65mm (2.56 in.) Wide Belt (14M-65)
Smal
lest
Spr
ocke
t RPM
Smal
lest
Spr
ocke
t RPM
90mm (3.54 in.) Wide Belt (14M-90)
No. Teeth
mm
in.PD
870 127.16 131.73 136.29 145.41 154.53 163.64 172.74 181.83 199.98 218.09 236.15 254.15 272.07 289.93 307.71 325.40 360.501160 157.42 163.04 168.66 179.88 191.08 202.26 213.41 224.54 246.71 268.76 290.66 312.40 333.97 355.35 376.53 397.49 438.711750 212.68 220.16 227.61 242.46 257.23 271.92 286.50 300.98 329.62 357.77 385.39 412.43 438.84 464.58 489.60 513.843450 337.92 348.59 359.10 379.63 399.46 418.55
10 2.06 2.14 2.21 2.36 2.50 2.65 2.80 2.95 3.24 3.54 3.83 4.13 4.42 4.72 5.01 5.31 5.9020 3.90 4.04 4.18 4.46 4.74 5.02 5.30 5.58 6.13 6.69 7.25 7.81 8.37 8.92 9.48 10.04 11.1630 5.67 5.87 6.07 6.48 6.88 7.29 7.69 8.10 8.91 9.72 10.53 11.34 12.15 12.96 13.77 14.58 16.2050 9.06 9.39 9.71 10.36 11.01 11.66 12.30 12.95 14.25 15.55 16.84 18.14 19.44 20.73 22.03 23.33 25.9270 12.35 12.79 13.24 14.12 15.00 15.88 16.77 17.65 19.42 21.19 22.95 24.72 26.49 28.25 30.02 31.79 35.33
100 17.15 17.76 18.38 19.60 20.83 22.05 23.28 24.51 26.96 29.41 31.87 34.32 36.77 39.23 41.68 44.13 49.04200 32.45 33.61 34.76 37.08 39.40 41.72 44.04 46.36 51.00 55.64 60.28 64.92 69.55 74.19 78.83 83.46 92.73300 47.11 48.79 50.48 53.84 57.21 60.57 63.94 67.31 74.04 80.76 87.49 94.22 100.94 107.66 114.38 121.09 134.51400 61.37 63.56 65.75 70.14 74.52 78.90 83.28 87.66 96.42 105.18 113.92 122.67 131.40 140.14 148.86 157.58 174.99500 75.34 78.03 80.71 86.09 91.47 96.84 102.21 107.59 118.32 129.05 139.76 150.47 161.16 171.84 182.51 193.16 214.42600 89.07 92.24 95.42 101.77 108.12 114.47 120.81 127.15 139.82 152.47 165.11 177.72 190.32 202.89 215.44 227.96 252.92700 102.60 106.26 109.91 117.22 124.53 131.83 139.12 146.41 160.97 175.51 190.01 204.49 218.93 233.34 247.71 262.03 290.55800 115.96 120.09 124.22 132.47 140.71 148.95 157.18 165.40 181.81 198.19 214.52 230.81 247.05 263.23 279.35 295.41 327.33900 130.41 135.09 139.77 149.12 158.46 167.79 177.12 186.43 205.03 223.58 242.06 260.48 278.82 297.08 315.25 333.33 369.16
1000 141.03 146.08 151.13 161.22 171.30 181.37 191.42 201.46 221.48 241.43 261.29 281.06 300.72 320.26 339.68 358.96 397.081100 151.35 156.77 162.17 172.98 183.77 194.54 205.29 216.02 237.40 258.68 279.84 300.87 321.75 342.47 363.02 383.39 423.531200 161.41 167.17 172.92 184.42 195.89 207.33 218.75 230.14 252.82 275.36 297.74 319.94 341.95 363.75 385.32 406.66 448.541300 171.22 177.31 183.40 195.56 207.68 219.78 231.84 243.86 267.77 291.49 315.01 338.30 361.34 384.11 406.60 428.77 472.111400 180.79 187.21 193.63 206.42 219.18 231.90 244.57 257.18 282.26 307.10 331.68 355.96 379.94 403.57 426.84 449.73 494.231500 190.15 196.89 203.61 217.03 230.39 243.70 256.95 270.14 296.32 322.20 347.75 372.95 397.75 422.14 446.07 469.52 514.871600 199.31 206.35 213.37 227.38 241.33 255.20 269.01 282.74 309.95 336.80 363.24 389.25 414.78 439.80 464.26 488.15 534.011700 208.27 215.60 222.92 237.50 252.00 266.42 280.75 294.99 323.16 350.90 378.15 404.87 431.02 456.55 481.42 505.581800 217.05 224.66 232.25 247.38 262.41 277.34 292.17 306.89 335.97 364.51 392.48 419.82 446.47 472.38 497.511900 225.64 233.52 241.39 257.03 272.57 287.99 303.29 318.46 348.36 377.64 406.23 434.08 461.12 487.292000 234.06 242.20 250.32 266.47 282.49 298.37 314.11 329.69 360.35 390.27 419.40 447.65 474.95 501.242500 273.64 282.93 292.17 310.45 328.48 346.24 363.70 380.84 414.14 445.983000 309.24 319.39 329.44 349.23 368.56 387.41 405.74 423.533500 340.91 351.62 362.17 382.74 402.59 421.66
PULL
EYS
K177 - K192 5/20/05 5:12 PM Page 191
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM
K-192
14 mm High HP HTS® BeltHorsepower Ratings
120mm (4.72 in.) Wide Belt (14M-120)
Smal
lest
Spr
ocke
t RPM
The following tables represent the horsepower ratings for each belt at the pre-determined No. of Teeth, Pitch Diameters and rpm’s. These ratings must be multiplied by theapplicable belt length factor to obtain corrected HP rating.
Drives falling within the shaded area may be considered noisy and require a sound dampening guard to reduce noise emission.
No. Teeth
mm
in.PD
28 29 30 32 34 36 38 40 44 48 52 56 60 64 68 72 80124.78 129.23 133.69 142.60 151.52 160.43 169.34 178.25 196.08 213.90 231.73 249.55 267.38 285.21 303.03 320.86 356.51
4.91 5.09 5.26 5.61 5.97 6.32 6.67 7.02 7.72 8.42 9.12 9.82 10.53 11.23 11.93 12.63 14.04870 169.57 175.66 181.74 193.90 206.06 218.21 230.34 242.47 266.68 290.82 314.90 338.90 362.81 386.62 410.32 433.91 480.71
1160 209.91 217.41 224.90 239.86 254.80 269.71 284.58 299.42 328.99 358.38 387.58 416.58 445.34 473.85 502.09 530.05 585.011750 283.61 293.57 303.52 323.32 343.02 362.59 382.04 401.35 439.54 477.08 513.91 549.97 585.19 619.51 652.87 685.203450 450.62 464.84 478.86 506.23 532.68 558.13
10 2.75 2.85 2.95 3.14 3.34 3.54 3.73 3.93 4.32 4.72 5.11 5.50 5.90 6.29 6.68 7.08 7.8620 5.20 5.39 5.57 5.95 6.32 6.69 7.06 7.43 8.18 8.92 9.67 10.41 11.16 11.90 12.64 13.39 14.8830 7.55 7.82 8.09 8.63 9.17 9.71 10.26 10.80 11.88 12.96 14.04 15.12 16.20 17.28 18.36 19.44 21.6150 12.09 12.52 12.95 13.81 14.68 15.54 16.41 17.27 19.00 20.73 22.46 24.19 25.92 27.65 29.38 31.11 34.5770 16.47 17.06 17.65 18.83 20.00 21.18 22.36 23.54 25.89 28.25 30.61 32.96 35.32 37.68 40.03 42.39 47.11
100 22.87 23.69 24.50 26.14 27.77 29.41 31.04 32.68 35.95 39.22 42.49 45.76 49.04 52.31 55.58 58.85 65.39200 43.27 44.81 46.36 49.45 52.54 55.64 58.73 61.82 68.01 74.19 80.38 86.56 92.75 98.93 105.11 111.30 123.65300 62.82 65.06 67.31 71.80 76.29 80.77 85.26 89.75 98.72 107.70 116.67 125.63 134.60 143.56 152.52 161.47 179.36400 81.84 84.76 87.68 93.53 99.37 105.21 111.06 116.90 128.58 140.25 151.92 163.57 175.23 186.87 198.50 210.13 233.34500 100.46 104.05 107.63 114.80 121.97 129.14 136.30 143.46 157.78 172.08 186.37 200.65 214.91 229.15 243.37 257.58 285.92600 118.77 123.01 127.24 135.71 144.18 152.64 161.10 169.55 186.45 203.32 220.17 236.99 253.78 270.55 287.28 303.98 337.26700 136.81 141.69 146.57 156.31 166.05 175.79 185.52 195.24 214.65 234.04 253.38 272.68 291.94 311.15 330.31 349.41 387.44800 154.63 160.14 165.64 176.64 187.64 198.62 209.59 220.56 242.45 264.28 286.06 307.78 329.43 351.01 372.51 393.92 436.49900 173.90 180.14 186.38 198.84 211.30 223.75 236.18 248.61 273.41 298.13 322.78 347.34 371.80 396.15 420.38 444.48 492.27
1000 188.06 194.80 201.53 214.99 228.43 241.85 255.26 268.64 295.35 321.95 348.43 374.79 401.00 427.06 452.95 478.66 529.491100 201.83 209.04 216.26 230.66 245.05 259.41 273.75 288.05 316.57 344.95 373.16 401.20 429.05 456.68 484.08 511.25 564.771200 215.24 222.92 230.59 245.91 261.21 276.47 291.70 306.89 337.13 367.19 397.03 426.63 455.98 485.05 513.82 542.27 598.121300 228.31 236.44 244.56 260.77 276.94 293.07 309.15 325.18 357.06 388.70 420.06 451.12 481.84 512.21 542.19 571.76 629.551400 241.08 249.65 258.20 275.26 292.27 309.23 326.12 342.95 376.39 409.51 442.29 474.67 506.64 538.16 569.19 599.70 659.041500 253.57 262.55 271.51 289.40 307.22 324.97 342.64 360.23 395.14 429.65 463.72 497.32 530.39 562.91 594.83 626.10 686.571600 265.78 275.16 284.53 303.21 321.80 340.31 358.72 377.03 413.31 449.11 484.38 519.06 553.10 586.46 619.09 650.93 712.091700 277.73 287.50 297.26 316.70 336.03 355.26 374.37 393.36 430.93 467.92 504.26 539.89 574.76 608.80 641.96 674.181800 289.43 299.58 309.71 329.87 349.92 369.83 389.61 409.24 448.01 486.07 523.37 559.82 595.36 629.91 663.421900 300.88 311.40 321.88 342.75 363.47 384.04 404.44 424.66 464.53 503.57 541.70 578.84 614.89 649.792000 312.11 322.97 333.80 355.33 376.69 397.87 418.86 439.63 480.52 520.42 559.26 596.93 633.34 668.392500 364.89 377.29 389.60 413.98 438.03 461.70 484.98 507.85 552.25 594.713000 412.36 425.90 439.31 465.69 491.47 516.60 541.05 564.773500 454.60 468.88 482.94 510.38 536.84 562.27
PULLEYS
K177 - K192 5/20/05 5:12 PM Page 192
FOR MORE INFORMATION CALL CLARK TRANSMISSION @ 973.227.4422
VISIT OUR WEBSITE AT WWW.CLARKTR.COM