| chamfer dimension | rmin | min.1.1 | |
| Width of snap ring | f | 1.12 | mm |
| Width of snap ring groove | b | 1.35 | mm |
| Diameter of snap ring groove | D3 | 49.73 | mm |
| Shoulder diameter | d1 | ≈30.35 | |
| Outside diameter | d2 | 52 | mm |
| Bottom radius of snap ring groove | r0 | max.0.4 | |
| Distance outer ring from side face to snap ring groove | C | 2.46 | mm |
| Outside diameter of snap ring | D4 | 57.90 | mm |
| Recess diameter | D2 | ≈44.71 | |
| Width | B | 15 | mm |
| Bore diameter | d | 20 | mm |
