| Bore diameter | d | 25 | mm |
| Breite | B | 20,60 | mm |
| Recess diameter inner ring shoulder | d2 | ≈32.7 | |
| Recess diameter outer ring shoulder | D2 | ≈45.9 | |
| Distance pressure point(s) | a | 30 | mm |
| Außen-Ø | d2 | 52 | mm |
| Shoulder diameter inner ring | d1 | ≈34.44 | |
| Shoulder diameter outer ring | D1 | ≈44.55 | |
| Chamfer dimension inner ring | r1,2 | min.1 |
