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ONE-WAY BEARINGS (one-way sprag type freewheel clutches)

CSK Series One-Way Bearing (Sprag Freewheel) Leader of China!

                    The CSK series one-way (clutch) bearing consists of a 62 series ball bearing (except CSK8 and 40). One-way bearings are widely used in mining /hydraulic / textile / printing / washing machines, conveyor systems and so on. CSK--P and CSK--PP series are available upon request. CSK-P features a keyway on the inner race;while CSK-PP features a keyway both on the inner race and outer race.See Keyseat specifications

          CSK Series

Model No
Boundary Dimensions£¨mm£©
Torque 
Tkn (N.m)
Weight(KG)
CHINA
GERMANY
JAPAN
d
D
W
OW608
CSK8
.
8
22
9
2.5
0.015
OW6201
CSK12
.
12
32
10
7.5
0.04
OW6202
CSK15
BB15
15
35
11
13.5
0.05
OW6203
CSK17
BB17
17
40
12
24.5
0.07
OW6204
CSK20
BB20
20
47
14
40
0.11
OW6205
CSK25
BB25
25
52
15
68
0.14
OW6206
CSK30
BB30
30
62
16
110
0.21
OW6207
CSK35
BB35
35
72
17
140
0.30
OW6208
CSK40
BB40
40
80
22
260
0.50
B205
.
.
23.622
52
25
80
0.45
UF20B
.
.
20
60
20
120
.

          CSK--2RS Series (sealed)

Model No

 Dimensions (mm)   

Bearing Loads
Torque
Tkn(N.m)
Weight
(KG)
     d     D      W     C[Kn]  Co[Kn]
CSK8 2RS
8
22
9
3.28
0.86
2.5
0.015
CSK12 2RS
12
32
14
6.1
2.77
7.5
0.05
CSK15 2RS
15
35
16
7.4
3.42
13.5
0.07
CSK17 2RS
17
40
17
7.9
3.8
24.5
0.09
CSK20 2RS
20
47
19
9.4
4.46
40
0.145
CSK25 2RS
25
52
20
10.7
5.46
68
0.175
OW6205-2RS 25 52 15 14 7.85 60 0.14
WCB6205-2RS 25 52 15 14 7.85 60 0.14
OW6006-2RS 30 55 14 ¡¡ ¡¡ 150 ¡¡
CSK30 2RS
30
62
21
11.7
6.45
110
0.270
CSK35 2RS
35
72
22
12.6
7.28
140
0.40
CSK40 2RS
40
80
27
15.54
12.25
260
0.60

Remarks£º
£¨1£©Max torque Tmax=2.5¡ÁTkn                                           £¨2£©For keyseat sizes CSK15-35 use DIN6885.3.   For size CSK40 use DIN6885.1.  Special keyseat sizes are available upon request.

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