| Bore diameter | d | 20 | mm |
| Width | B | 21 | mm |
| Basic static load rating, radial | C0r | 39,000 | |
| Limiting speed | nG | 25,500 |
| Outside diameter | D | 52 | mm |
| Basic dynamic load rating, radial | Cr | 49,500 | |
| Fatigue load limit, radial | Cur | 6,300 | |
| Reference speed | nϑr | 9,700 |
| Minimum diameter shaft shoulder | da min | 24 | mm |
| Maximum diameter of housing shoulder | Da max | 45 | mm |
| Maximum recess radius | ra max | 1 | mm |
| Maximum diameter of shaft shoulder | da max | 27 | mm |
| Minimum shaft shoulder | dc min | 33 | mm |
| Minimum chamfer dimension | rmin | 0,60 | mm |
| Raceway diameter outer ring | E | 45,50 | mm |
| Minimum rib diameter outer ring | D1 min | 42,35 | mm |
| Axial displacement | s1 | 1,90 | mm |
| Raceway diameter inner ring | F | 27,50 | mm |
| Maximum rib diameter inner ring | d1 | 31,25 | mm |
