740/ 742
Size and weight
Ød | 80.962 mm |
ØD | 150.089 mm |
B | 46.672 mm |
C | 36.512 mm |
T | 44.45 mm |
r₁ₛ | 5 mm |
r₂ₛ | 3.3 mm |
Mass | 3.39 kg |
Data on related components
dₐ | max. 91 mm |
db | min. 101 mm |
Dₐ | min. 134 mm |
Dₐ | max. 135.5 mm |
Db | min. 142 mm |
aₐ | min. 7 mm |
ab | min. 9.5 mm |
rₐ | max. 5 mm |
rb | max. 3.3 mm |
Data for calculation
Basic dynamic load rating | Cᵣ | 264 kN |
Basic static load rating | C₀ᵣ | 368 kN |
Fatigue load limit | Cᵤ | 43 kN |
Reference speed - grease | nG | 2500 min⁻¹ |
Reference speed - oil | nₒ | 3400 min⁻¹ |
Calculation factor | e | 0.33 |
Calculation factor | Y₀ | 1 |
Calculation factor | Y | 1.84 |
** indicates bearing in NEW FORCE standard