N311
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N311
N311

Size and weight

Ød 55 mm
ØD 120 mm
B 29 mm
rₛ 2 mm
r₁ₛ 2 mm
s 1.5 mm
Mass 1.45 kg

Data on related components

dₐ min. 65 mm
dₐ max. 67 mm
db min. 72 mm
dc min. 80 mm
dd max. 102 mm
Dₐ max. 110 mm
Db min. 108 mm
rₐ max. 2 mm
rb max. 2 mm

Data for calculation

Basic dynamic load rating Cᵣ 108 kN
Basic static load rating C₀ᵣ 100 kN
Fatigue load limit Cᵤ 12.2 kN
Reference speed - grease nG 5300 min⁻¹
Reference speed - oil nₒ 6300 min⁻¹
** indicates bearing in NEW FORCE standard