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Bearing 684 AZZ (NSK)
Deep groove ball bearings 684 AZZ
Bearing number : 684 AZZ
Size (mm) : 4x9x4
Brand : NSK
Bore Diameter (mm) : 4
Outer Diameter (mm) : 9
Width (mm) : 4
Bearing dimensions and specification in NSK catalogue:
d - 4 mm
D - 9 mm
B - 4 mm
C - 4 mm
r min. - 0,15 mm
db max. - 5,2 mm
Db min. - 8,1 mm
rb max. - 0,1 mm
Weight - 0,00101 Kg
Basic dynamic load rating (C) - 0,64 kN
Basic static load rating (C0) - 0,225 kN
(Grease) Lubrication Speed - 53 000 r/min
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