QJ311N2MA
Size and weight
| Ød | 55 mm |
| ØD | 120 mm |
| B | 29 mm |
| h | 8.1 mm |
| r₀ | 0.5 mm |
| rₛ | 2 mm |
| a | 61 mm |
| b | 6.5 mm |
| Mass | 1.75 kg |
Data on related components
| dₐ | min. 66 mm |
| Dₐ | max. 109 mm |
| rₐ | max. 2 mm |
Data for calculation
| Basic dynamic load rating | Cᵣ | 127 kN |
| Basic static load rating | C₀ᵣ | 108 kN |
| Fatigue load limit | Cᵤ | 4.55 kN |
| Reference speed - grease | nG | 4500 min⁻¹ |
| Reference speed - oil | nₒ | 6000 min⁻¹ |
** indicates bearing in NEW FORCE standard