PROFILE
PRODUCTS
Ball bearings
Insert bearings
One-way bearings
Water pump bearings
Tapered roller bearings
Automotive air-conditioning compressor bearings
Cylindrical roller bearings
Clutch release bearings
Wheel hub bearings
Thrust bearings,washers
Miniature bearings
Special bearings
Bearing rings
ENGINEERING INFORMATION
Materials
Clearance
Tolerance
Vibration
CONTACT
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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 & mounting information.
CSK
Series
|
PART NUMBERS
|
DIMENSIONS
|
TORQUE
(N.m)
|
WEIGHT
(KG£©
|
|
STIEBER
|
/1 KEYWAY
|
/2 KEYWAYS
|
TSUBAKI
|
d
|
D
|
W
|
|
|
|
CSK8-PP
|
.
|
8
|
22
|
9
|
2.0
|
0.015
|
|
|
|
CSK12-PP
|
.
|
12
|
32
|
10
|
7.5
|
0.040
|
|
|
|
CSK15-PP
|
BB15
|
15
|
35
|
11
|
13.5
|
0.05
|
|
|
|
CSK17-PP
|
BB17
|
17
|
40
|
12
|
24.5
|
0.07
|
|
|
|
CSK20-PP
|
BB20
|
20
|
47
|
14
|
40
|
0.11
|
|
|
|
CSK25-PP
|
BB25
|
25
|
52
|
15
|
68
|
0.14
|
|
|
|
CSK30-PP
|
BB30
|
30
|
62
|
16
|
110
|
0.21
|
|
|
|
CSK35-PP
|
BB35
|
35
|
72
|
17
|
140
|
0.30
|
| CSK40
|
|
CSK40-PP
|
BB40
|
40
|
80
|
22
|
260
|
0.50
|
| CSK6304
|
CSK6304-P |
CSK6304-PP |
¡¡ |
20 |
52 |
15 |
68 |
0.16 |
| CSK6305
|
CSK6305-P |
CSK6305-PP |
¡¡ |
25 |
62 |
17 |
110 |
0.24 |
| CSK6306
|
CSK6306-P |
CSK6306-PP |
¡¡ |
30 |
72 |
19 |
140 |
0.38 |
CSK--2RS (WCB6200-) 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
|
| WCB6205-2RS |
25
|
52
|
15
|
14
|
7.85
|
60
|
0.14
|
| OW6006-2RS |
30
|
55
|
14
|
¡¡13.23
|
8.30
|
120
|
0.14¡¡
|
| 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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