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Bearing W679Z (NTN)
Deep groove ball bearings W679Z
Bearing number : W679Z
Size (mm) : 9x14x4.5
Brand : NTN
Bore Diameter (mm) : 9
Outer Diameter (mm) : 14
Width (mm) : 4,5
Bearing dimensions and specification in NTN catalogue:
d - 9 mm
D - 14 mm
B - 4,5 mm
C - 4,5 mm
r min. - 0,1 mm
da min. - 9,8 mm
da max - 10,4 mm
Da max. - 13,2 mm
ra max. - 0,1 mm
Basic dynamic load rating (C) - 0,92 kN
Basic static load rating (C0) - 0,465 kN
(Grease) Lubrication Speed - 36 000 r/min
(Oil) Lubrication Speed - 42 000 r/min
Calculation factor (f0) - 15,5
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