| Bore diameter | d | 20 | mm |
| Overall width | A | 25.50 | mm |
| Standout of end cover | A5 | 20.50 | mm |
| Distance from locking device side face to thread centre | B4 | 4.50 | mm |
| Overall height | H | 112 | mm |
| Overall length | L | 64 | mm |
| Diameter of attachment bolt hole | N | 9.50 | mm |
| Overall unit width | T | 31.80 | mm |
| outer diameter inner ring | da | ≈28.2 | |
| Flange width | A | 8 | mm |
| Width of inner ring | B | 31 | mm |
| Distance between attachment bolt holes | J | 27 | mm |
| Radial position of the spherical seat | H1 | 42 | mm |
| Flange length | L1 | 64 | mm |
| Distance from locking device side face to raceway centre | s1 | 18.30 | mm |
