NJ2252MA
Size and weight
Ød | 260 mm |
ØD | 480 mm |
B | 130 mm |
rₛ | 5 mm |
r₁ₛ | 5 mm |
s | 4.3 mm |
Mass | 90 kg |
Data on related components
dₐ | min. 280 mm |
dₐ | max. 309 mm |
db | min. 324 mm |
dc | min. - mm |
dd | max. - mm |
Dₐ | max. 460 mm |
Db | min. - mm |
rₐ | max. 4 mm |
rb | max. 4 mm |
Data for calculation
Basic dynamic load rating | Cᵣ | 1760 kN |
Basic static load rating | C₀ᵣ | 2900 kN |
Fatigue load limit | Cᵤ | 239 kN |
Reference speed - grease | nG | 1100 min⁻¹ |
Reference speed - oil | nₒ | 1400 min⁻¹ |
** indicates bearing in NEW FORCE standard