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Bearing 4211 (KOYO)
Deep groove ball bearings 4211
Bearing number : 4211
Size (mm) : 55x100x25
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 100
Width (mm) : 25
Bearing dimensions and specification in KOYO catalogue:
d - 55 mm
D - 100 mm
B - 25 mm
C - 25 mm
r min. - 1.5 mm
da min. - 63 mm
Da max. - 92 mm
ra max. - 1.5 mm
Weight - 0.882 Kg
Basic dynamic load rating (C) - 37.2 kN
Basic static load rating (C0) - 54.1 kN
(Grease) Lubrication Speed - 3800 r/min
(Oil) Lubrication Speed - 5000 r/min
Calculation factor (f0) - 16.1
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