• Model NO.：BB25-2K
• Separated：Unseparated
• Place of Origin：Shandong China (Mainland)
• Precision Rating：P0 P4 P5
• Application：Mining, Washing
• Transport Package：According to Per Client′s Requirements
• Trademark：Yiding
• Origin：China
• HS Code：8483300090
• Production Capacity：10000 Piece,Pieces Per Month

modelmodelN.mr/mindDLweightNcmmodelCSK-PP152884001535110.060.96202CSK-PP174273501740120.071.16203CSK-PP208960002047140.111.36204CSK-PP2515052002552150.1426205CSK-PP3018042003062160.214.46206CSK-PP3522036003572170.35.86207CSK-PP4027030004080220.57 modelinner ring key grooveouter ring key grooveCSK15-PP2X0.65X1.2CSK17-PP2X1.05X1.2CSK20-PP3X1.56X1.5CSK25-PP6X2.08X2.0CSK30-PP6X2.08X2.0CSK35-PP8X2.510X2.4CSK40-PP10X3.012X3.3Type CSK are sprag type freewheels integrated into 62.. series ball bearings. It is bearing supported, shipped grease lubricated and protected against dust larger than 3mm diameter.

Torque transmission is ensured by a press fit assembly into a rigid outer housing with N6 tolerance, and onto a shaft with n6 tolerance

Operating temperature range: minus 40 deg F (minus 40 deg C) to plus 212 deg F (plus 100 deg C), Peaks up to 248 deg F are acceptable for short periods of time

d: 35mm
D: 72mm
W: 17mm
Torque capacity: 240Nm
Max overrunning speed: 3,600rpm
Bearing load dynamic: 12.6kN
Bearing load static: 7.28kN
Weight: 0.400
 
one way clutch bearing have lots of characteristic,such as long Service life,big Torque and low nosy.abroadly used in several areas,such as mining /hydraulic / textile / printing / washing machines, conveyor systems and so on.
 
Below is my company product model and parameter:
 
One way clutch bearing CSK35-2RS and other model :
 
one way (direction) bearing, one way direction bearing, one way direction bearings, One-Way Roller Clutch Bearing, One-way Needle Clutch Bearing, clutch, one-way bearings, single-direction bearings, special-bearings, CSK12, CSK15, CSK17, CSK20, CSK25, CSK30, CSK30, CSK35, CSK40, CSK-12, CSK-15, CSK-17, CSK-20, CSK-25, CSK-30, CSK-30, CSK-35, CSK-40, CSK 12, CSK 15, CSK 17, CSK 20, CSK 25, CSK 30, CSK 30, CSK 35, CSK 40 

CSK Series (One-Way Bearing) The CSK model freewheel is a sprag type clutch integrated into a 6200 series ball bearing (except sizes 8 and 40). It provides you with a one way clutch, and eliminates the need for a ball bearing. It gives a high degree of freewheeling accuracy while utilizing a minimum of space. 
The CSK model freewheels can be used in backstop, overrunning or indexing applications. 
For SPINNING REELS (fishing baitrunner Reels/Fishing Reels), The tension of the free spool can be controlled with an easy to reach rear adjustment. Nine stainless steel , sealed bearing and a one-way clutch bearing make these reels smooth. 
CSK series one way (direction) bearing consists of a standard ball bearing, in-built special snap block and cage, widely used in washing machine, hydraulic machinery, printing machines, textile machinery and so on. 

the catalogue of One way clutch bearing CSK35-2RS  :
 
Clutch Bearing CSK 40 2RS
 
Type CSK is a sprag type freewheel integrated into a 62 
series ball bearing (except sizes 8 and 40). It is bearing 
supported,
 
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