NU321
Size and weight
| Ød | 105 mm |
| ØD | 225 mm |
| B | 49 mm |
| rₛ | 3 mm |
| r₁ₛ | 3 mm |
| s | 4.5 mm |
| Mass | 8.75 kg |
Data on related components
| dₐ | min. 119 mm |
| dₐ | max. 132 mm |
| db | min. 137 mm |
| dc | min. 150 mm |
| dd | max. - mm |
| Dₐ | max. 211 mm |
| Db | min. - mm |
| rₐ | max. 2.5 mm |
| rb | max. 2.5 mm |
Data for calculation
| Basic dynamic load rating | Cᵣ | 341 kN |
| Basic static load rating | C₀ᵣ | 362 kN |
| Fatigue load limit | Cᵤ | 38 kN |
| Reference speed - grease | nG | 2700 min⁻¹ |
| Reference speed - oil | nₒ | 3200 min⁻¹ |
** indicates bearing in NEW FORCE standard