| Bore diameter | d | 20 | mm |
| Width | B | 14 | mm |
| Recess diameter | D2 | ≈40.59 | |
| Width of snap ring groove | b | 1,35 | mm |
| Bottom radius of snap ring groove | r0 | max.0.4 |
| Outside diameter | d2 | 47 | mm |
| Shoulder diameter | d1 | ≈28.8 | |
| Diameter of snap ring groove | D3 | 44,60 | mm |
| Distance outer ring from side face to snap ring groove | C | 2,46 | mm |
| chamfer dimension | rmin | min.1 |
