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Bearing 6303Z (KOYO)
Deep groove ball bearings 6303Z
Bearing number : 6303Z
Size (mm) : 17x47x14
Brand : KOYO
Bore Diameter (mm) : 17
Outer Diameter (mm) : 47
Width (mm) : 14
Bearing dimensions and specification in KOYO catalogue:
d - 17 mm
D - 47 mm
B - 14 mm
C - 14 mm
r min. - 1 mm
da min. - 22 mm
da max - 24,3 mm
Da max. - 42 mm
ra max. - 1 mm
Weight - 0,115 Kg
Basic dynamic load rating (C) - 13,6 kN
Basic static load rating (C0) - 6,65 kN
(Grease) Lubrication Speed - 15000 r/min
(Oil) Lubrication Speed - 18000 r/min
Calculation factor (f0) - 12,4
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