| Distance from locking device side face to raceway centre | s1 | 41 | mm |
| Bore diameter | d | 55 | mm |
| Overall width | A | 53 | mm |
| Overall bearing width | B | 66 | mm |
| Top external diameter | Db1 | 150 | mm |
| Overall length | L | 175 | mm |
| Overall unit width | T | 71 | mm |
| outer diameter inner ring | da | ≈76.1 | |
| Flange width | A | 21 | mm |
| Distance from locking device side face to thread centre | B4 | 12 | mm |
| Distance between attachment bolts | J | 140 | mm |
| Diameter of attachment bolt hole | N | 23 | mm |
