| Bore diameter | d | 30 | mm |
| Base width | b | 45 | mm |
| Width Inner ring | B | 38.10 | mm |
| Height of spherical seat centre | H | 42.90 | mm |
| Overall height | H | 83.50 | mm |
| Overall length | L | 165 | mm |
| Length of attachment bolt hole | N1 | 21 | mm |
| Shoulder diameter inner ring | d1 | ≈39.8 | |
| Top width | A1 | 27 | mm |
| Distance from locking device side face to thread centre | B4 | 5.50 | mm |
| Foot height | H1 | 16.50 | mm |
| Distance between attachment bolts | J | min.117 | |
| Diameter of attachment bolt hole | N | 17 | mm |
| Distance from locking device side face to raceway centre | s1 | 22.20 | mm |
