-2951 -2961

Shaft Collar Key Relief Groove

Set Screw / Clamp

QSet Screw Type

QClamp Type

6.325

2-M

b+0.2

0

Z+0

.20

B/2

B

30˚

d 1

±0.1

*

6.3

6.3

6.3

A

0.02 A

C

*2-C

D+

0.05

+0.

01

Shaft

Shaft Collar

Parallel Key

Key Relief Groove

D1±

0.1

*D10~D25: C0.5D30: C1

25 6.3

6.3

A

0.02 A

1±

0.1

+0.

01+

0.05

0+0.2

±0.1

R

B

2xR

D D

M d

Y

W

XZ

6.3

6.3

2-C

2-C*

* B/2b

Shaft

Shaft Collar

Parallel Key

Key Relief Groove

*D10~D25: C0.5D30: C1

Part Number - B

SCKS12 SCSKS10

--

1010

SCSKS

QFeatures: Collar has clearance for a key on the shaft. (The Key Groove Clearance Channel is not for key-locking the collar itself.)

Shaft Collar Threaded Bore

Set Screw / Clamp

6.325

B/2B

md

2-M

30°

1

±0.1

6.3

6.3

C

2-C

D±

0.1

1

QSet Screw Type TypeMMaterialSSurface Treatment AAccessory

Fine Coarse Set Screw 2 pcs. Thread Protectors 2 pcs.

SCCNS SCCNN S45CEquivalent

Black Oxide CoatingMSCM435 EquivalentMCopper AlloyPSCCNS PSCCNN Electroless Nickel Plating

MSUS304 EquivalentSSCCNS SSCCNN SUS304 -

QClamp Type6.325

R

mB/2

2 x RM dYW

XZ

2-C*6.

3

6.3

D1±

0.1

B±0.1*m3 ~m8 : C0.5 m10~m30: C1

TypeMMaterialSSurface Treatment A

AccessoryFine Coarse Hex Socket Head Cap Screw 1 pc.

SCSN SCSNN S45CEquivalent

Black Oxide CoatingMSCM435 EquivalentPSCSN PSCSNN Electroless Nickel Plating

MSUS304 EquivalentSSCSN SSCSNN SUS304 -

Part Number

SCCNS20

SCCN

SCCNS

(P.267)

Bearing HousingBearing

Shaft

Part Number B m×PitchD1 d1 C Set Screw

M x Length

Unit Price

Type No. (Fine) (Coarse) (Fine) (Coarse) SCCNSSCCNN

PSCCNSPSCCNN

SSCCNSSSCCNN

(Fine Thread Type)

SCCNSPSCCNSSSCCNS

(Coarse Thread Type)

SCCNNPSCCNNSSCCNN* marked sizes are

applicable to Fine Thread Type only.

*3

6

- M3x0.35 - 7 4.5

0.2

M3x34

6M4x0.5 M4x0.7 8 5.5

5 M5x0.5 M5x0.8 11 10

M4x36

10M6x0.75 M6x1.0 12 11

88

M8x0.75 M8x1.25 14 1210 M10x0.75 M10x1.5

16 13*10A - M10x1.0 -12

10

10 M12x1.0 M12x1.75 20 15

0.5

M5x4*15 - M15x1.0 - 24 2016

12M16x1.0 M16x2.0 26 22

M6x520 M20x1.0 M20x2.5 32 27*25 12 - M25x1.5 - 38 3130 15 15 M30x1.5 M30x3.5 46 38 1 M8x6

Part NumberB

m×PitchD1

M (Coarse) d R W

XY Z

Unit Price

Type No. (Fine) (Coarse) (Fine) (Coarse) SCSNSCSNN

PSCSNPSCSNN

SSCSNSSCSNN

(Fine Thread Type)

SCSNPSCSNSSCSN

(Coarse Thread Type)

SCSNNPSCSNNSSCSNN

38

M3x0.35 M3x0.5 16M3 3.4 3

1.0 E

4.5 4.5 2.2 3~54 M4x0.5 M4v0.7 18 5 5 3 3.5~65 M5x0.5 M5x0.8

205.5 5.5

45~6.5

6

10

M6x0.75 M6x1.0

M4 4.5 3.75

6 6 6~6.58 M8v0.75 M8x1.25

25

1.5

88

5

8~9*18A M8x1.0 - -10 M10x0.75 M10x1.5

309

910*110A M10x1.0

- -*110B M10x1.25

12 M12x1.0 M12x1.7510

109~10

*112A M12x1.25- -

*114

12

M14x1.5 34

M5 5.5 4.5

11.5

6

10~1116 M16x1.0 M16x2.0

3512 12.5

11~12*116A M16x1.5

-12.5

-*118 M18x1.5

40 1412~13

20 M20x1.0 M20v2.5 14

7

13*120A M20x1.5

- -*122

15

M22x1.545

M6 6.6 617

14~1524*2 - M24x3.0 17

16*125 M25x1.5

- -*127 M27x1.5

55 208 17~20

30 M30x1.5 M30x3.5 20 10 18~20

E* 1 marked size in No. is applicable to Fine Thread Type only. E* 2 marked size in No. is applicable to Coarse Thread Type only. EW dimension of Coarse Thread Type No.5 is 1.5.

A_0295-0296_F03-17_cENGA_0295-0296_F03-17_cENG cENG 2nd

Type MMaterialSSurface Treatment AAccessory

Set Screw 2 pcs.

SCKS S45C Equivalent

Black Oxide CoatingMSCM435 Equivalent

PSCKS Electroless Nickel PlatingMSUS304 Equivalent

Part Number B Selection D1 d1Set Screw M x Length b Z Unit Price

Type D SCKS PSCKS

SCKSPSCKS

10 6 8 10 20 13 M4x3 3.5 712 8 10 22 15 M5x4 4.5 8.515 8 10 12 26 20 5.5 10.520 10 12 32 27 M6x5 6.5 13.525 12 15 38 31 8.5 16.530 15 20 46 38 M8x6 8.5 19.0

E The groove b is for shaft key to pass through the collar, not for use as a keyway.

Part Number B Selection D1

M (Coarse) d R W X Y Z b Unit Price

Type D SCSKS PSCSKS

SCSKSPSCSKS

10 10 30 M4 4.5 3.75

1.5

9 5 7 3.512 10 30 M4 4.5 3.75 10 5 8.5 4.5

1510 34 M4 4.5 3.75 11.5 6 10.5 5.512 35 M5 5.5 4.5 1215

40M6 6.6 6 13 8

2010 M5 5.5 4.5 14 7 13.5 6.512 4.515 45 M6 6.6 6 15 8

25 12 M5 5.5 4.5 17 7 16.5 8.515 50 M6 6.6 6 18 1030 15 55 6 20 19

Type MMaterialSSurface Treatment AAccessoryHex Socket Head Cap Screw 1 pc.

SCSKS S45C Equivalent

Black Oxide Coating MSCM435 Equivalent

PSCSKS Electroless Nickel Plating MSUS304 Equivalent