| Bore diameter | d | 40 | mm |
| Width | B | 27 | mm |
| Shoulder diameter inner ring (small side face) | d2 | ≈55.75 | |
| Distance pressure point | a | 45 | mm |
| Chamfer dimension outer ring small side face | r3,4 | min.2 |
| Outside diameter | d2 | 110 | mm |
| Shoulder diameter inner ring (large side face) | d1 | ≈67.86 | |
| Shoulder diameter outer ring (large side face) | D1 | ≈83.35 | |
| chamfer dimension | rmin | min.1.5 |
