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Bearing 602 (NTN)
Deep groove ball bearings 602
Bearing number : 602
Size (mm) : 2x7x2.8
Brand : NTN
Bore Diameter (mm) : 2
Outer Diameter (mm) : 7
Width (mm) : 2,8
Bearing dimensions and specification in NTN catalogue:
d - 2 mm
D - 7 mm
B - 2,8 mm
C - 2,8 mm
r min. - 0,15 mm
da min. - 3,2 mm
da max - 3,7 mm
Da max. - 5,8 mm
ra max. - 0,15 mm
Weight - 0,54 Kg
Basic dynamic load rating (C) - 0,38 kN
Basic static load rating (C0) - 0,125 kN
(Grease) Lubrication Speed - 62 000 r/min
(Oil) Lubrication Speed - 73 000 r/min
Calculation factor (f0) - 12,4
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