K-25580/ K-25521
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K-25580/ K-25521
K-25580/ K-25521
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K-25580/ K-25521

Size and weight

Ød 44.45 mm
ØD 83.058 mm
B 25.4 mm
C 19.05 mm
T 23.813 mm
r₁ₛ 3.56 mm
r₂ₛ 3.2 mm
Mass 0.54 kg

Data on related components

dₐ max. 53 mm
db min. 56.5 mm
Dₐ min. 71 mm
Dₐ max. 74 mm
Db min. 73 mm
aₐ min. 5 mm
ab min. 4.5 mm
rₐ max. 3 mm
rb max. 3 mm

Data for calculation

Basic dynamic load rating Cᵣ 59.6 kN
Basic static load rating C₀ᵣ 87.4 kN
Fatigue load limit Cᵤ 11 kN
Reference speed - grease nG 4200 min⁻¹
Reference speed - oil nₒ 5600 min⁻¹
Calculation factor e 0.33
Calculation factor Y₀ 1
Calculation factor Y 1.8
** indicates bearing in NEW FORCE standard