21312CKW33J**
Size and weight
| Ød | 60 mm |
| ØD | 130 mm |
| B | 31 mm |
| rₛ | 2.1 mm |
| a | 3 mm |
| b | 5.5 mm |
| Mass | 1.98 kg |
Data on related components
| dₐ | min. - mm |
| Dₐ | max. 118 mm |
| rₐ | max. 2 mm |
| Appropriate adapter sleeve | H312 |
| Appropriate withdrawal sleeve | AH312X |
| Appropriate withdrawal nut | KM13 |
Data for calculation
| Basic dynamic load rating | Cᵣ | 186 kN |
| Basic static load rating | C₀ᵣ | 215 kN |
| Fatigue load limit | Cᵤ | 26.2 kN |
| Reference speed - grease | nG | 3000 min⁻¹ |
| Calculation factor | e | 0.22 |
| Calculation factor | Y1 | 3 |
| Calculation factor | Y2 | 4.6 |
| Calculation factor | Y₀ | 2.8 |
| Reference speed - oil | nₒ | 3800 min⁻¹ |
** indicates bearing in NEW FORCE standard