7220B
Size and weight
Ød | 100 mm |
ØD | 180 mm |
B | 34 mm |
rₛ | 2.1 mm |
r₁ₛ | 1 mm |
a | 76 mm |
Mass | 3.29 kg |
Data on related components
dₐ | min. 112 mm |
Dₐ | max. 168 mm |
rₐ | max. 2 mm |
Data for calculation
Basic dynamic load rating | Cᵣ | 143 kN |
Basic static load rating | C₀ᵣ | 134 kN |
Fatigue load limit | Cᵤ | 4.75 kN |
Reference speed - grease | nG | 3000 min⁻¹ |
Reference speed - oil | nₒ | 4000 min⁻¹ |
** indicates bearing in NEW FORCE standard