| Bore diameter | d | 30 | mm |
| Overall width | A | 32 | mm |
| Standout of end cover | A5 | 24.50 | mm |
| Distance from locking device side face to thread centre | B4 | 6.50 | mm |
| Distance between attachment bolts | J | 92 | mm |
| Diameter of attachment bolt hole | N | 14 | mm |
| Overall unit width | T | 44.40 | mm |
| outer diameter inner ring | da | ≈46.8 | |
| Flange width | A | 15 | mm |
| Width of inner ring | B | 42.90 | mm |
| Top external diameter | Db1 | 90 | mm |
| Overall length | L | 118 | mm |
| Distance from locking device side face to raceway centre | s1 | 25.40 | mm |
