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Bearing WML4008ZZ (KOYO)
Deep groove ball bearings WML4008ZZ
Bearing number : WML4008ZZ
Size (mm) : 4x8x3
Brand : KOYO
Bore Diameter (mm) : 4
Outer Diameter (mm) : 8
Width (mm) : 3
Bearing dimensions and specification in KOYO catalogue:
d - 4 mm
D - 8 mm
B - 3 mm
C - 3 mm
r min. - 0,1 mm
r1 min. - 0,08 mm
da min. - 4,8 mm
Da max. - 7,2 mm
ra max. - 0,08 mm
Weight - 0,0004 Kg
Basic dynamic load rating (C) - 0,4 kN
Basic static load rating (C0) - 0,14 kN
(Grease) Lubrication Speed - 61000 r/min
Calculation factor (f0) - 14,6
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Bore Dia, mm
Outer Dia, mm:
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