25577/ 25520
Size and weight
| Ød | 42.875 mm |
| ØD | 82.931 mm |
| B | 25.4 mm |
| C | 19.05 mm |
| T | 23.812 mm |
| r₁ₛ | 3.5 mm |
| r₂ₛ | 0.8 mm |
| Mass | 0.58 kg |
Data on related components
| dₐ | max. 49 mm |
| db | min. 55 mm |
| Dₐ | min. 74 mm |
| Dₐ | max. 75.5 mm |
| Db | min. 77 mm |
| aₐ | min. 4.5 mm |
| ab | min. 5.5 mm |
| rₐ | max. 3.5 mm |
| rb | max. 0.8 mm |
Data for calculation
| Basic dynamic load rating | Cᵣ | 77.2 kN |
| Basic static load rating | C₀ᵣ | 100 kN |
| Fatigue load limit | Cᵤ | 12 kN |
| Reference speed - grease | nG | 4800 min⁻¹ |
| Reference speed - oil | nₒ | 6300 min⁻¹ |
| Calculation factor | e | 0.33 |
| Calculation factor | Y₀ | 1 |
| Calculation factor | Y | 1.79 |
** indicates bearing in NEW FORCE standard