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Bearing W685Z (NTN)
Deep groove ball bearings W685Z
Bearing number : W685Z
Size (mm) : 5x11x5
Brand : NTN
Bore Diameter (mm) : 5
Outer Diameter (mm) : 11
Width (mm) : 5
Bearing dimensions and specification in NTN catalogue:
d - 5 mm
D - 11 mm
B - 5 mm
C - 5 mm
r min. - 0,15 mm
da min. - 6,2 mm
da max - 6,8 mm
Da max. - 9,8 mm
ra max. - 0,15 mm
Weight - 1,3 Kg
Basic dynamic load rating (C) - 0,715 kN
Basic static load rating (C0) - 0,282 kN
(Grease) Lubrication Speed - 43 000 r/min
(Oil) Lubrication Speed - 51 000 r/min
Calculation factor (f0) - 14
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