| Bore diameter | d | 80 | mm |
| Base width | b | 78 | mm |
| Width Inner ring | B | 77.80 | mm |
| Height of spherical seat centre | H | 88.90 | mm |
| Overall height | H | 175.50 | mm |
| Overall length | L | 292 | mm |
| Length of attachment bolt hole | N1 | 35 | mm |
| Shoulder diameter inner ring | d1 | ≈97.4 | |
| Top width | A1 | 50 | mm |
| Distance from locking device side face to thread centre | B4 | 12 | mm |
| Foot height | H1 | 30 | mm |
| Distance between attachment bolts | J | min.222 | |
| Diameter of attachment bolt hole | N | 25 | mm |
| Distance from locking device side face to raceway centre | s1 | 47.60 | mm |
