WKA(CKA) Series One Way Bearing is a basic sprag type freewheel. Bearings are required to supported axial and radial loads, locked dependable and running mobility, overrunning speeds between 800-2500rmin,31.5-4500N.m torque, and often used for package machine, printing machine, food machine, medical machine, bucket, spinning and conveyor, weaving machine etc..
Serial number | Type | Code number | Nominal torque Tn N.m | Time surmounting limit rotational speed n rmin | Outer ring | Inner rim | Quality
| ||
D h7 | L | d H7 | L1 | ||||||
1 |
| WKA50×24-10 | 31.5 | 2500 | 50 | 22 | 10 | 24 | 0.24 |
2 | WKA1 | WKA50×24-12 | 31.5 | 2500 | 50 | 22 | 12 | 24 | 0.24 |
3 |
| WKA52×24-16 | 31.5 | 2250 | 52 | 22 | 16 | 24 | 0.27 |
4 | WKA2 | WKA55×24-18 | 50 | 2250 | 55 | 22 | 18 | 24 | 0.28 |
5 |
| WKA60×22-19 | 63 | 2000 | 60 | 22 | 19 | 22 | 0.30 |
6 | WKA3 | WKA60×24-20 | 63 | 2000 | 60 | 22 | 20 | 24 | 0.33 |
7 |
| WKA63×26-24 | 100 | 1800 | 63 | 24 | 24 | 24 | 0.37 |
8 | WKA4 | WKA63×26-25 | 100 | 1800 | 63 | 24 | 25 | 26/p> | 0.37 |
9 | WKA5 | WKA63×32-25 | 140 | 1800 | 63 | 30 | 25 | 32 | 0.48 |
10 |
| WKA65×26-24 | 100 | 1800 | 65 | 24 | 24 | 26 | 0.38 |
11 |
| WKA65×32-24 | 140 | 1800 | 65 | 30 | 24 | 32 | 0.48 |
12 |
| WKA 70×32-12 | 150 | 1500 | 70 | 30 | 12 | 32 | 0.67 |
13 |
| WKA 70×24-20 | 150 | 1500 | 70 | 22 | 20 | 24 | 0.62 |
14 |
| WKA 70×32-25 | 150 | 1500 | 70 | 32 | 25 | 32 | 0.63 |
One Way Bearing CKA Series