| chamfer dimension | rmin | min.1 | |
| Width of lubrication groove | b | 3.70 | mm |
| Shoulder diameter of inner ring | d2 | ≈37.6 | |
| Outside diameter | d2 | 62 | mm |
| diameter of lubrication hole | S | 2 | mm |
| Shoulder/recess diameter of outer ring | D1 | ≈53 | |
| Width | B | 20 | mm |
| Bore diameter | d | 30 | mm |
