| Distance from locking device side face to raceway centre | s1 | 26 | mm |
| Bore diameter | d | 30 | mm |
| Overall width | A | 34 | mm |
| Overall bearing width | B | 43 | mm |
| Top external diameter | Db1 | 90 | mm |
| Overall length | L | 127 | mm |
| Overall unit width | T | 44 | mm |
| outer diameter inner ring | da | ≈44.8 | |
| Flange width | A | 16 | mm |
| Distance from locking device side face to thread centre | B4 | 6 | mm |
| Distance between attachment bolts | J | 95 | mm |
| Diameter of attachment bolt hole | N | 16 | mm |
