| Length of attachment bolt hole | N1 | 26.50 | mm |
| Bore diameter | d | 50 | mm |
| Base width | b | 58 | mm |
| Width Inner ring | B | 51.60 | mm |
| Height of spherical seat centre | H | 57.20 | mm |
| Overall height | H | 114 | mm |
| Overall length | L | 206 | mm |
| Distance from locking device side face to raceway centre | s1 | 32.60 | mm |
| Shoulder diameter inner ring | d1 | ≈62.51 | |
| Top width | A1 | 38 | mm |
| Distance from locking device side face to thread centre | B4 | 9 | mm |
| Foot height | H1 | 22 | mm |
| Distance between attachment bolts | J | min.151 | |
| Diameter of attachment bolt hole | N | 20 | mm |
