21311CKW33J**
Size and weight
| Ød | 55 mm |
| ØD | 120 mm |
| B | 29 mm |
| rₛ | 2 mm |
| a | 3 mm |
| b | 5.5 mm |
| Mass | 1.63 kg |
Data on related components
| dₐ | min. - mm |
| Dₐ | max. 109 mm |
| rₐ | max. 2 mm |
| Appropriate adapter sleeve | H311 |
| Appropriate withdrawal sleeve | AH311X |
| Appropriate withdrawal nut | KM12 |
Data for calculation
| Basic dynamic load rating | Cᵣ | 163 kN |
| Basic static load rating | C₀ᵣ | 176 kN |
| Fatigue load limit | Cᵤ | 21.5 kN |
| Reference speed - grease | nG | 3400 min⁻¹ |
| Calculation factor | e | 0.24 |
| Calculation factor | Y1 | 2.8 |
| Calculation factor | Y2 | 4.2 |
| Calculation factor | Y₀ | 2.7 |
| Reference speed - oil | nₒ | 4300 min⁻¹ |
** indicates bearing in NEW FORCE standard