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Bearing WBC5-9Z (NTN)
Deep groove ball bearings WBC5-9Z
Bearing number : WBC5-9Z
Size (mm) : 5x9x3
Brand : NTN
Bore Diameter (mm) : 5
Outer Diameter (mm) : 9
Width (mm) : 3
Bearing dimensions and specification in NTN catalogue:
d - 5 mm
D - 9 mm
B - 3 mm
C - 3 mm
r min. - 0,15 mm
da min. - 5,2 mm
da max - 6,1 mm
Da max. - 7,8 mm
ra max. - 0,15 mm
Weight - 0,63 Kg
Basic dynamic load rating (C) - 0,5 kN
Basic static load rating (C0) - 0,211 kN
(Grease) Lubrication Speed - 46 000 r/min
(Oil) Lubrication Speed - 55 000 r/min
Calculation factor (f0) - 14,6
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