| Bore diameter | d | 38.10 | mm |
| Overall bearing width | B | 43.20 | mm |
| Width Outer ring | C | 21 | mm |
| Outside diameter locking ring | d2 | 56.50 | mm |
| chamfer dimension | rmin | min.1 |
| Outside diameter | d2 | 80 | mm |
| Width Inner ring | B | 29.70 | mm |
| outer diameter inner ring | da | ≈51.8 | |
| Distance from locking device side face to thread centre | B4 | 6.75 | mm |
| Distance from locking device side face to raceway centre | s1 | 32.70 | mm |
