| Outside diameter | D | 12 | mm |
| Basic dynamic load rating, radial | Cr | 959 | N |
| Fatigue load limit, radial | Cur | 9.30 | N |
| Reference speed | nϑr | 55,000 |
| Width | B | 4 | mm |
| Basic static load rating, radial | C0r | 347 | N |
| Limiting speed | nG | 69,000 | |
| Bore diameter | d | 4 | mm |
| Minimum chamfer dimension | rmin | 0.20 | mm |
| Caliber diameter outer ring | D2 | 9.85 | mm |
| Caliber diameter inner ring | d2 | 5.60 | mm |
| Outer diameter flange | Df | 13.50 | mm |
| Shoulder diameter outer ring | D1 | 8.95 | mm |
| Shoulder diameter inner ring | d1 | 6.15 | mm |
| Width flange | Bf | 1 | mm |
