| Bore diameter | d | 12 | mm |
| Width | B | 8 | mm |
| Basic static load rating, radial | C0r | 2,370 | |
| Limiting speed | nG | 32,500 |
| Outside diameter | D | 30 | mm |
| Basic dynamic load rating, radial | Cr | 5,100 | |
| Fatigue load limit, radial | Cur | 161 | N |
| Minimum diameter shaft shoulder | da min | 14.40 | mm |
| Maximum fillet radius | ra max | 0.30 | mm |
| Maximum diameter of housing shoulder | Da max | 27.60 | mm |
| Minimum chamfer dimension | rmin | 0.30 | mm |
| Shoulder diameter inner ring | d1 | 17.20 | mm |
| Caliber diameter outer ring | D2 | 25.50 | mm |
