| Maximum recess radius | ra max | 0.30 | mm |
| Shoulder diameter axial guidance NK/housing | Db | 45.60 | mm |
| Shoulder diameter outer ring | Da | 50.50 | mm |
| Mounting dimension | da | 44.50 | mm |
| Shoulder diameter axial guidance NK/shaft | db | 49.20 | mm |
| Raceway diameter inner ring | F | 45 | mm |
| Minimum chamfer dimension | rmin | 0.30 | mm |
| Raceway diameter outer ring | E | 50 | mm |
| Axial displacement | s1 | 0.80 | mm |
| Bore diameter | d | 40 | mm |
| Width | B | 17 | mm |
| Basic static load rating, radial | C0r | 46,000 | |
| Limiting speed | nG | 10,300 |
| Outside diameter | D | 55 | mm |
| Basic dynamic load rating, radial | Cr | 25,500 | |
| Fatigue load limit, radial | Cur | 7,300 | |
| Reference speed | nϑr | 5,900 |
