| Shoulder diameter outer ring | D1 | 47.70 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Maximum fillet radius | ra max | 1 | mm |
| Minimum diameter shaft shoulder | da min | 34.60 | mm |
| Maximum diameter of housing shoulder | Da max | 50.40 | mm |
| Reference speed | nϑr | 12,800 | |
| Fatigue load limit, radial | Cur | 475 | N |
| Basic dynamic load rating, radial | Cr | 13,230 | |
| Outside diameter | D | 55 | mm |
| Limiting speed | nG | 18,300 | |
| Basic static load rating, radial | C0r | 8,300 | |
| Width | B | 13 | mm |
| Bore diameter | d | 30 | mm |
