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Bearing WFN683 ZZ (KOYO)
Deep groove ball bearings WFN683 ZZ
Bearing number : WFN683 ZZ
Size (mm) : 3x7x3
Brand : KOYO
Bore Diameter (mm) : 3
Outer Diameter (mm) : 7
Width (mm) : 3
Bearing dimensions and specification in KOYO catalogue:
d - 3 mm
D - 7 mm
B - 3 mm
C - 3 mm
r - 0,15 mm
D2 - 8,1 mm
da min. - 4,2 mm
ra max. - 0,1 mm
C2 - 0,8 mm
Weight - 0,0005 Kg
Basic dynamic load rating (C) - 0,39 kN
Basic static load rating (C0) - 0,13 kN
(Grease) Lubrication Speed - 66 000 r/min
Calculation factor (f0) - 13,7
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Bore Dia, mm
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