NNU4180KM**
Size and weight
| Ød | 400 mm |
| ØD | 650 mm |
| B | 250 mm |
| rₛ | 6 mm |
| r₁ₛ | 6 mm |
| a | 9 mm |
| b | 16.7 mm |
| s | 7.5 mm |
| Mass | 325 kg |
Data on related components
| dₐ | min. 426 mm |
| dₐ | max. 456 mm |
| Dₐ | min. - mm |
| Dₐ | max. 624 mm |
| rₐ | max. 5 mm |
| rb | max. 5 mm |
Data for calculation
| Basic dynamic load rating | Cᵣ | 4600 kN |
| Basic static load rating | C₀ᵣ | 9500 kN |
| Fatigue load limit | Cᵤ | 465 kN |
| Reference speed - grease | nG | 680 min⁻¹ |
| Reference speed - oil | nₒ | 800 min⁻¹ |
** indicates bearing in NEW FORCE standard