21305CJ**
Size and weight
| Ød | 25 mm |
| ØD | 62 mm |
| B | 17 mm |
| rₛ | 1.1 mm |
| a | – mm |
| b | – mm |
| Mass | 0.27 kg |
Data on related components
| dₐ | min. 32 mm |
| Dₐ | max. 55 mm |
| rₐ | max. 1 mm |
| Appropriate adapter sleeve | - |
| Appropriate withdrawal sleeve | - |
| Appropriate withdrawal nut | - |
Data for calculation
| Basic dynamic load rating | Cᵣ | 48.8 kN |
| Basic static load rating | C₀ᵣ | 44.3 kN |
| Fatigue load limit | Cᵤ | 5.4 kN |
| Reference speed - grease | nG | 6700 min⁻¹ |
| Calculation factor | e | 0.3 |
| Calculation factor | Y1 | 2.3 |
| Calculation factor | Y2 | 3.4 |
| Calculation factor | Y₀ | 2.2 |
| Reference speed - oil | nₒ | 8500 min⁻¹ |
** indicates bearing in NEW FORCE standard