| Distance from locking device side face to raceway centre | s1 | 30,20 | mm |
| Shoulder diameter inner ring | d1 | ≈51.8 | |
| Top width | A1 | 30 | mm |
| Distance from locking device side face to thread centre | B4 | 8 | mm |
| Overall height | H | 99 | mm |
| Overall length | L | 116 | mm |
| Bore diameter | d | 40 | mm |
| Base width | b | 48 | mm |
| Width Inner ring | B | 49,20 | mm |
| Height of spherical seat centre | H | 49,20 | mm |
| Distance between attachment bolts | J | 88,90 | mm |
