| chamfer dimension | rmin | min.7.5 | |
| Width of lubrication groove | b | 22.30 | mm |
| Shoulder diameter of inner ring | d2 | ≈638 | |
| Outside diameter | d2 | 870 | mm |
| diameter of lubrication hole | S | 12 | mm |
| Shoulder/recess diameter of outer ring | D1 | ≈763 | |
| Width | B | 272 | mm |
| Bore diameter | d | 530 | mm |
