| Bore diameter | d | 25 | mm |
| Width | B | 21,40 | mm |
| Basic dynamic load rating, radial | Cr | 14,000 | |
| Fatigue load limit, radial | Cur | 410 | N |
| Outside diameter | D | 52 | mm |
| Locking collar total width | B1 | 31 | mm |
| Basic static load rating, radial | C0r | 7,800 |
| Width, outer ring | C | 15 | mm |
| Rib diameter sealing inner ring | d2 | 30,50 | mm |
| Width of flats | W | 3 | mm |
| Distance raceway | S | 7,50 | mm |
| Outside diameter locking collar/locknut | d3 | 37,50 | mm |
