| Bore diameter | d | 20 | mm |
| Höhe | H | 28 | mm |
| Outer ring recess diameter | D2 | 43,20 | mm |
| diameter of lubrication hole | S | 3 | mm |
| Distance pressure points | a | 73 | mm |
| Außen-Ø | d2 | 52 | mm |
| Inner ring recess diameter | d2 | 32,20 | mm |
| Width of annular groove | b | 4,20 | mm |
| Chamfer radius | r1,2 | min.0.6 |
