| Bore diameter | d | 25 | mm |
| Outside diameter locking ring | d2 | 37,40 | mm |
| Top width | A1 | 22 | mm |
| Distance from locking device side face to thread centre | B4 | 4,75 | mm |
| Overall height | H | 70 | mm |
| Overall length | L | 70 | mm |
| Shoulder diameter inner ring | d1 | ≈33.74 | |
| Base width | b | 36 | mm |
| Overall bearing width | B | 31 | mm |
| Height of spherical seat centre | H | 36,50 | mm |
| Distance between attachment bolts | J | 50,80 | mm |
| Distance from locking device side face to raceway centre | s1 | 23,50 | mm |
