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Bearing W682SA (NTN)
Deep groove ball bearings W682SA
Bearing number : W682SA
Size (mm) : 2x5x2.3
Brand : NTN
Bore Diameter (mm) : 2
Outer Diameter (mm) : 5
Width (mm) : 2,3
Bearing dimensions and specification in NTN catalogue:
d - 2 mm
D - 5 mm
B - 2,3 mm
C - 2,3 mm
r min. - 0,08 mm
da min. - 2,8 mm
da max - 2,9 mm
Da max. - 4,2 mm
ra max. - 0,08 mm
Weight - 0,17 Kg
Basic dynamic load rating (C) - 0,171 kN
Basic static load rating (C0) - 0,051 kN
(Grease) Lubrication Speed - 74 000 r/min
(Oil) Lubrication Speed - 87 000 r/min
Calculation factor (f0) - 13,3
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