| Bore diameter | d | 50 | mm |
| Centring diameter | Dc | 98 | mm |
| Base width | b | 44 | mm |
| Width Inner ring | B | 51.60 | mm |
| Height of spherical seat centre | H | 57.20 | mm |
| Distance between attachment bolts | J | 101.50 | mm |
| Distance from locking device side face to raceway centre | s1 | 32.60 | mm |
| Shoulder diameter inner ring | d1 | ≈62.51 | |
| Groove height for backseal | Ha | 6 | mm |
| Width including end cover | A5 | 76 | mm |
| Distance from locking device side face to thread centre | B4 | 9 | mm |
| Overall height | H | 110.50 | mm |
| Overall length | L | 133 | mm |
