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Bearing 4205 (KOYO)
Deep groove ball bearings 4205
Bearing number : 4205
Size (mm) : 25x52x18
Brand : KOYO
Bore Diameter (mm) : 25
Outer Diameter (mm) : 52
Width (mm) : 18
Bearing dimensions and specification in KOYO catalogue:
d - 25 mm
D - 52 mm
B - 18 mm
C - 18 mm
r min. - 1 mm
da min. - 30 mm
Da max. - 47 mm
ra max. - 1 mm
Weight - 0.189 Kg
Basic dynamic load rating (C) - 16.3 kN
Basic static load rating (C0) - 16.9 kN
(Grease) Lubrication Speed - 7500 r/min
(Oil) Lubrication Speed - 9900 r/min
Calculation factor (f0) - 15.0
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