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KOYO 604 Bearing

Bearing 604

Bearing number : 604

Size (mm) : 4x12x4

Brand : KOYO

Bore Diameter (mm) : 4

Outer Diameter (mm) : 12

Width (mm) : 4

Bearing dimensions and specification in KOYO catalogue:

d - 4 mm

D - 12 mm

B - 4 mm

C - 4 mm

r min. - 0,2 mm

r1 min. - 0,2 mm

da min. - 5,6 mm

Da max. - 10,4 mm

ra max. - 0,2 mm

Weight - 0,0021 Kg

Basic dynamic load rating (C) - 0,97 kN

Basic static load rating (C0) - 0,36 kN

(Grease) Lubrication Speed - 53000 r/min

(Oil) Lubrication Speed - 63000 r/min

Calculation factor (f0) - 12,4

Tags :  KOYO , 4x12x4