| Width | B | 31 | mm |
| Bore diameter | d | 70 | mm |
| Permissible axial displacement from the normal position of one bearing ring relative to the other on bearings with a cage or in full complement bearings when displaying away from the retaining ring | s1 | max.9.6 | |
| Shoulder diameter inner ring | d1 | ≈83.7 |
| Outside diameter | d2 | 125 | mm |
| Chamfer dimension outer ring | r1,2 | min.1.5 | |
| Shoulder/recess diameter outer ring | D1 | ≈111 |
