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Bearing 6703 (NTN)
Deep groove ball bearings 6703
Bearing number : 6703
Size (mm) : 17x23x4
Brand : NTN
Bore Diameter (mm) : 17
Outer Diameter (mm) : 23
Width (mm) : 4
Bearing dimensions and specification in NTN catalogue:
d - 17 mm
D - 23 mm
B - 4 mm
C - 4 mm
r min. - 0,2 mm
da min. - 18,6 mm
da max - 18,8 mm
Da max. - 21,4 mm
ra max. - 0,2 mm
Weight - 0,0025 Kg
Basic dynamic load rating (C) - 1 kN
Basic static load rating (C0) - 0,66 kN
(Grease) Lubrication Speed - 5 000 r/min
(Oil) Lubrication Speed - 6 700 r/min
Calculation factor (f0) - 16,3
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