| Bore diameter | d | 25 | mm |
| Centring diameter | Dc | 62 | mm |
| Base width | b | 36 | mm |
| Width Inner ring | B | 34,10 | mm |
| Height of spherical seat centre | H | 36,50 | mm |
| Distance between attachment bolts | J | 51 | mm |
| Distance from locking device side face to raceway centre | s1 | 19,80 | mm |
| Shoulder diameter inner ring | d1 | ≈33.74 | |
| Groove height for backseal | Ha | 6 | mm |
| Width including end cover | A5 | 62,60 | mm |
| Distance from locking device side face to thread centre | B4 | 5 | mm |
| Overall height | H | 72,50 | mm |
| Overall length | L | 81 | mm |
