| chamfer dimension | rmin | min.1.5 | |
| Bore diameter | d | 75 | mm |
| Width | B | 25 | mm |
| Shoulder diameter inner ring (small side face) | d2 | ≈85.25 | |
| Distance pressure point | a | 56 | mm |
| Chamfer dimension outer ring small side face | r3,4 | min.1 | |
| Outside diameter | d2 | 130 | mm |
| Shoulder diameter inner ring (large side face) | d1 | ≈96.3 | |
| Shoulder diameter outer ring (large side face) | D1 | ≈110.1 |
