| Bore diameter | d | 50 | mm |
| Breite | B | 31 | mm |
| Shoulder diameter inner ring (small side face) | d2 | ≈66.8 | |
| Distance pressure point | a | 53 | mm |
| Chamfer dimension outer ring small side face | r3,4 | min.2.1 |
| Außen-Ø | d2 | 130 | mm |
| Shoulder diameter inner ring (large side face) | d1 | ≈81.4 | |
| Shoulder diameter outer ring (large side face) | D1 | ≈99.85 | |
| chamfer dimension | rmin | min.2.1 |
