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Bearing 683 (KOYO)

Bearing 683

Deep groove ball bearings 683

Bearing number : 683

Size (mm) : 3x7x2

Brand : KOYO

Bore Diameter (mm) : 3

Outer Diameter (mm) : 7

Width (mm) : 2

Bearing dimensions and specification in KOYO catalogue:

d - 3 mm

D - 7 mm

B - 2 mm

C - 2 mm

r min. - 0,15 mm

r1 min. - 0,15 mm

da min. - 4,2 mm

Da max. - 5,8 mm

ra max. - 0,1 mm

Weight - 0,0003 Kg

Basic dynamic load rating (C) - 0,31 kN

Basic static load rating (C0) - 0,11 kN

(Grease) Lubrication Speed - 66000 r/min

(Oil) Lubrication Speed - 79000 r/min

Calculation factor (f0) - 13,7

Tags :  KOYO , 3x7x2

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