| Bore diameter | d | 20 | mm |
| Breite | B | 14 | mm |
| Shoulder diameter of inner ring (small side face) | d2 | ≈25.766 | |
| Recess diameter of outer ring (small side face) | D5 | ≈41.9 | |
| chamfer dimension | rmin | min.0.6 |
| Außen-Ø | d2 | 47 | mm |
| Shoulder diameter of inner ring (large side face) | d1 | ≈30.722 | |
| Shoulder diameter of outer ring (large side face) | D1 | ≈36.66 | |
| Distance side face to pressure point | a | 14 | mm |
