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Bearing W687ZZ (KOYO)
Deep groove ball bearings W687ZZ
Bearing number : W687ZZ
Size (mm) : 7x14x5
Brand : KOYO
Bore Diameter (mm) : 7
Outer Diameter (mm) : 14
Width (mm) : 5
Bearing dimensions and specification in KOYO catalogue:
d - 7 mm
D - 14 mm
B - 5 mm
C - 5 mm
r min. - 0,15 mm
r1 min. - 0,15 mm
da min. - 8,2 mm
Da max. - 12,8 mm
ra max. - 0,15 mm
Weight - 0,002 Kg
Basic dynamic load rating (C) - 1,15 kN
Basic static load rating (C0) - 0,51 kN
(Grease) Lubrication Speed - 45000 r/min
Calculation factor (f0) - 14,2
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Bore Dia, mm
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