30311A
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30311A
30311A
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30311A

Size and weight

Ød 55 mm
ØD 120 mm
B 29 mm
C 25 mm
T 31.5 mm
r₁ₛ 2.5 mm
r₂ₛ 2 mm
r₃ₛ 0.6 mm
a 24.9 mm
Mass 1.63 kg

Data on related components

dₐ max. 72 mm
db min. 66.5 mm
Dₐ min. 104 mm
Dₐ max. 110.5 mm
Db min. 111 mm
aₐ min. 4 mm
ab min. 6.5 mm
rₐ max. 2.5 mm
rb max. 2 mm

Data for calculation

Basic dynamic load rating Cᵣ 153 kN
Basic static load rating C₀ᵣ 188 kN
Fatigue load limit Cᵤ 22.9 kN
Reference speed - grease nG 3200 min⁻¹
Reference speed - oil nₒ 4300 min⁻¹
Calculation factor e 0.35
Calculation factor Y₀ 1
Calculation factor Y 1.7
** indicates bearing in NEW FORCE standard