| chamfer dimension | rmin | min.0.6 | |
| Shoulder diameter of outer ring (large side face) | D1 | ≈41.5 | |
| Shoulder diameter of inner ring (large side face) | d1 | ≈35.85 | |
| Diámetro exterior | d2 | 52 | mm |
| Distance side face to pressure point | a | 24 | mm |
| Shoulder diameter of inner ring (small side face) | d2 | ≈30.87 | |
| Anchura | B | 15 | mm |
| Bore diameter | d | 25 | mm |
