| Bore diameter | d | 80 | mm |
| Housing width | A | 58 | mm |
| Height of spherical seat centre | H | 16 | mm |
| Distance from locking device side face to thread centre | B4 | 14 | mm |
| Centering diameter | Dc | 170 | mm |
| Distance between attachment bolts | J | 141.40 | mm |
| Length of attachment bolt hole | N1 | 23 | mm |
| Overall unit width | T | 67.30 | mm |
| outer diameter inner ring | da | ≈98.5 | |
| Flange width | A | 10 | mm |
| Width of inner ring | B | 82.60 | mm |
| External diameter | Db | 179.90 | mm |
| Pitch diameter of attachment bolts | J | 200 | mm |
| Overall width | A | 240 | mm |
| Distance from locking device side face to raceway centre | s1 | 49.30 | mm |
