| Bore diameter | d | 50 | mm |
| Width | B | 16 | mm |
| Recess diameter | D2 | ≈72.8 | |
| Width of snap ring groove | b | 1.90 | mm |
| Bottom radius of snap ring groove | r0 | max.0.6 |
| Outside diameter | d2 | 80 | mm |
| Shoulder diameter | d1 | ≈59.75 | |
| Diameter of snap ring groove | D3 | 76.81 | mm |
| Distance outer ring from side face to snap ring groove | C | 2.49 | mm |
| chamfer dimension | rmin | min.1 |
