| Bore diameter | d | 80 | mm |
| Width | B | 26 | mm |
| Shoulder diameter inner ring (small side face) | d2 | ≈91.44 | |
| Distance pressure point | a | 59 | mm |
| Chamfer dimension outer ring small side face | r3,4 | min.1 |
| Outside diameter | d2 | 140 | mm |
| Shoulder diameter inner ring (large side face) | d1 | ≈103.55 | |
| Shoulder diameter outer ring (large side face) | D1 | ≈117.85 | |
| chamfer dimension | rmin | min.2 |
