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Dimentions of Joytech hubs.
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180 mm2
50
mm
3mm
25
0 m
m
180 mm
www. joy-tech.com.tw
20
11 J
OY
TE
CH
CA
TA
LO
G
Small Change Big Difference
2011
SHEN ZHEN
Tel : +86-755-2968 4800
Fax: +86-755-2968 4727
E-mail: [email protected]
KUN SHAN
Tel : +86-512-5771 8988
Fax: +86-512-5771 9088
E-mail: [email protected]
JOY INDUSTRIAL CO., LTDJOY INDUSTRIAL CO., LTD
JOYTECH USA OFFICE Tel : +1-714-458 5469 E-mail : [email protected]
TAIWAN HQ.
Tel : +886-4-2566 8888. 2568 7146
Fax: +886-4-2567 5456. 2566 1185
E-mail: [email protected]
www.joy-tech.com.tw
47
46
EXPLANATION SPEC TABLE
EXPLAN ATION
SB, SBT, GCC, RCC, DSE DSS, SE, X* systemsSealed bearingOuter Alloy side cap
Sealed bearingOuter rubber seal
Outer steel CP finishing dustproof capRubber sealHi level of loose balls hubsSmooth rotation and long durabilityCrMo Threaded axle
751DSE
Outer rubber seallnner rubber seal
751DSS
751SE
751
Single sealed version of loose balls typeUsed basic material for cap. Cone and ballsThreaded axle
Basic version of loose balls typeUsed basic material for cap. Cone and ballsThreaded axle
751SB
7 51SBT
7 51RCC
*X...HubNo. Without Code Extension (hub: 751)
Cone with inner steel cap
lnner rubber seal
Outer rubber sealCone with inner steel cap
Double sealed version of loose balls typeUsed basic material for cap. Cone and ballsThreaded axle
Double sealed version of loose balls typeUsed basic material for cap. Cone and ballsThreaded axle
High End Sealed bearing typeSmooth rotation and long durabilityNon Threaded axle
Sealed bearing typeSmooth rotation and long durabilityCrMo Threaded axle
7 51GCC
Outer steel CP finishing dustproof capRubber sealHigh end ball bearing hubsVery smooth rotation and durabilityGCC design similar to sealed bearing level
Extra hard steel cone, high polished friction areaExtra roundness high grade steel ballsExtra hard steel cup, high polished friction areaGCC = Ground Cup & Cone
Special hard steel cone, super polished friction areaSpecial hard steel balls, with perfect round profileSpecial hard steel cup, perfect polished friction areaRCC = Rollground Cuo & Cone
DH41-20298g
Alloy
Alloy20
110-
32,36
14G
QR
58
60.46
6Bolt
-
-
-
D041-15256g
Alloy
Alloy15
100-
32,36
14G
QR6Bolt
-
-
-
2 2
771DSE145g
52
2
58/49
53.46
www.joy-tech.com.tw
49
48
SPEC TABLESPEC TABLE
SPEC TABLE
772DSE267g
A165DSE135g
Alloy
Steel9
100140
32,36
14G
Nutted
-
62
-
-
-
70
-
A166DSE176g
Alloy
Steel
SingleFreewheel
-
10
14G
32,36
120
170
-
-
5962
Nutted
-
-
-
-
EDH-3746g
Alloy
Steel
6V,2.4W
-
EDH-5746g
Alloy
Steel
6V,1.5W