28580/ 28521
Size and weight
| Ød | 50.8 mm |
| ØD | 92.075 mm |
| B | 25.4 mm |
| C | 19.845 mm |
| T | 24.608 mm |
| r₁ₛ | 3.5 mm |
| r₂ₛ | 0.8 mm |
| Mass | 0.69 kg |
Data on related components
| dₐ | max. 57 mm |
| db | min. 63 mm |
| Dₐ | min. 83 mm |
| Dₐ | max. 84.5 mm |
| Db | min. 87 mm |
| aₐ | min. 3.5 mm |
| ab | min. 5 mm |
| rₐ | max. 3.5 mm |
| rb | max. 0.8 mm |
Data for calculation
| Basic dynamic load rating | Cᵣ | 84.8 kN |
| Basic static load rating | C₀ᵣ | 119 kN |
| Fatigue load limit | Cᵤ | 15 kN |
| Reference speed - grease | nG | 4200 min⁻¹ |
| Reference speed - oil | nₒ | 5600 min⁻¹ |
| Calculation factor | e | 0.38 |
| Calculation factor | Y₀ | 0.87 |
| Calculation factor | Y | 1.59 |
** indicates bearing in NEW FORCE standard