| Diameter of attachment bolt hole | N | 19 | mm |
| Overall unit width | T | 65.40 | mm |
| outer diameter inner ring | da | ≈82.5 | |
| Overall width | A | 50 | mm |
| Depth of centring recess | A3 | 3.20 | mm |
| Top external diameter | Db1 | 150 | mm |
| Centering diameter | Dc | 161.90 | mm |
| Overall length | L | 187 | mm |
| Distance from lock nut side to raceway centre | s1 | ≈35.3 | |
| Bore diameter | d | 60 | mm |
| Outside diameter lock nut | d3 | 85 | mm |
| Flange width | A | 22 | mm |
| Width sleeve | B1 | 65 | mm |
| Base external diameter | Db2 | 152 | mm |
| Distance between attachment bolts | J | 149 | mm |
