| Shaft diameter | d | 25,40 | mm |
| Step height | A1 | 12 | mm |
| Distance between attachment bolts | J | 70 | mm |
| Hole diameter | N | 11,50 | mm |
| Distance from locking device side face to raceway centre | s1 | 19,80 | mm |
| Height housing | A | 30 | mm |
| Width Inner ring | B | 34,10 | mm |
| Overall width | A | 95 | mm |
| Overall height | H | 38,80 | mm |
