| Overall width | A | 143 | mm |
| Overall height | H | 60,60 | mm |
| Shaft diameter | d | 50 | mm |
| Step height | A1 | 15 | mm |
| Distance between attachment bolts | J | 111 | mm |
| Hole diameter | N | 18 | mm |
| Distance from locking device side face to raceway centre | s1 | 32,60 | mm |
| Height housing | A | 43 | mm |
| Width Inner ring | B | 51,60 | mm |
