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Bearing 6304BI (KOYO)
Angular contact ball bearings 6304BI
Bearing number : 6304BI
Size (mm) : 20x52x15
Brand : KOYO
Bore Diameter (mm) : 20
Outer Diameter (mm) : 52
Width (mm) : 15
Bearing dimensions and specification in KOYO catalogue:
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
a - 25.2 mm
r min. - 1.1 mm
da min. - 27.0 mm
Da max. - 45 mm
ra max. - 1 mm
Weight - 0.179 Kg
Basic dynamic load rating (C) - 27.4 kN
Basic static load rating (C0) - 18.1 kN
(Grease) Lubrication Speed - 11000 r/min
(Oil) Lubrication Speed - 15000 r/min
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