| Bore diameter | d | 20 | mm |
| Overall width | A | 32 | mm |
| Width of flange in which location slot is provided | A2 | 21 | mm |
| Width Inner ring | B | 31 | mm |
| Overall height | H | 89 | mm |
| Height of attachment end | H2 | 51 | mm |
| Distance from attachment end face to centreline of spherical seat diameter | L1 | 61 | mm |
| Length of locations slot | L3 | 51 | mm |
| Length of attachment slot | N1 | 16 | mm |
| Distance from locking device side face to raceway centre | s1 | 18,30 | mm |
| Shoulder diameter inner ring | d1 | ≈28.7 | |
| Width of location slot | A1 | 12 | mm |
| Standout of end cover | A5 | 20,50 | mm |
| Distance from locking device side face to thread centre | B4 | 5 | mm |
| Distance between bottoms of location slot | H1 | 76 | mm |
| Overall length | L | 94 | mm |
| Length attachment end | L2 | 10 | mm |
| Diameter of attachment bolt hole | N | 19 | mm |
| Height of attachment slot | N2 | 32 | mm |
