30210A
Size and weight
| Ød | 50 mm |
| ØD | 90 mm |
| B | 20 mm |
| C | 17 mm |
| T | 21.75 mm |
| r₁ₛ | 1.5 mm |
| r₂ₛ | 1.5 mm |
| r₃ₛ | 0.6 mm |
| a | 20 mm |
| Mass | 0.529 kg |
Data on related components
| dₐ | max. 59 mm |
| db | min. 59 mm |
| Dₐ | min. 79 mm |
| Dₐ | max. 82 mm |
| Db | min. 85 mm |
| aₐ | min. 3 mm |
| ab | min. 4.5 mm |
| rₐ | max. 1.5 mm |
| rb | max. 1.5 mm |
Data for calculation
| Basic dynamic load rating | Cᵣ | 73 kN |
| Basic static load rating | C₀ᵣ | 92 kN |
| Fatigue load limit | Cᵤ | 11.2 kN |
| Reference speed - grease | nG | 4300 min⁻¹ |
| Reference speed - oil | nₒ | 5600 min⁻¹ |
| Calculation factor | e | 0.42 |
| Calculation factor | Y₀ | 0.8 |
| Calculation factor | Y | 1.4 |
** indicates bearing in NEW FORCE standard