| Overall width | A | 108 | mm |
| Overall height | H | 42.20 | mm |
| Shaft diameter | d | 30 | mm |
| Step height | A1 | 13 | mm |
| Distance between attachment bolts | J | 82.50 | mm |
| Hole diameter | N | 11.50 | mm |
| Distance from locking device side face to raceway centre | s1 | 22.20 | mm |
| Height housing | A | 32.50 | mm |
| Width Inner ring | B | 38.10 | mm |
