18590/ 18520
Size and weight
| Ød | 41.275 mm |
| ØD | 73.025 mm |
| B | 17.462 mm |
| C | 12.7 mm |
| T | 16.667 mm |
| r₁ₛ | 3.5 mm |
| r₂ₛ | 1.5 mm |
| Mass | 0.27 kg |
Data on related components
| dₐ | max. 46 mm |
| db | min. 53 mm |
| Dₐ | min. 66 mm |
| Dₐ | max. 67.5 mm |
| Db | min. 69 mm |
| aₐ | min. 4 mm |
| ab | min. 5.5 mm |
| rₐ | max. 3.5 mm |
| rb | max. 1.5 mm |
Data for calculation
| Basic dynamic load rating | Cᵣ | 45.9 kN |
| Basic static load rating | C₀ᵣ | 55.8 kN |
| Fatigue load limit | Cᵤ | 6.8 kN |
| Reference speed - grease | nG | 5200 min⁻¹ |
| Reference speed - oil | nₒ | 6900 min⁻¹ |
| Calculation factor | e | 0.35 |
| Calculation factor | Y₀ | 0.94 |
| Calculation factor | Y | 1.71 |
** indicates bearing in NEW FORCE standard