NNU4938KM
Size and weight
| Ød | 190 mm |
| ØD | 260 mm |
| B | 69 mm |
| rₛ | 2 mm |
| r₁ₛ | 2 mm |
| a | 4.8 mm |
| b | 9.5 mm |
| s | 4.5 mm |
| Mass | 10.9 kg |
Data on related components
| dₐ | min. 199 mm |
| dₐ | max. 211 mm |
| Dₐ | min. - mm |
| Dₐ | max. 251 mm |
| rₐ | max. 2 mm |
| rb | max. 2 mm |
Data for calculation
| Basic dynamic load rating | Cᵣ | 485 kN |
| Basic static load rating | C₀ᵣ | 1060 kN |
| Fatigue load limit | Cᵤ | 67 kN |
| Reference speed - grease | nG | 2000 min⁻¹ |
| Reference speed - oil | nₒ | 2600 min⁻¹ |
** indicates bearing in NEW FORCE standard