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KOYO 6004R bearing

Bearing 6004R

KOYO 6004R, Size: 20x42x12. KOYO 6004R are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearing 6004R

Bearing number : 6004R

Size (mm) : 20x42x12

Brand : KOYO

Bore Diameter (mm) : 20

Outer Diameter (mm) : 42

Width (mm) : 12

Bearing dimensions and specification in KOYO catalogue:

d - 20 mm

D - 42 mm

B - 12 mm

C - 12 mm

r min. - 0,6 mm

da min. - 24 mm

Da max. - 38 mm

ra max. - 0,6 mm

Weight - 0,073 Kg

Basic dynamic load rating (C) - 11,5 kN

Basic static load rating (C0) - 5,85 kN

(Grease) Lubrication Speed - 18000 r/min

(Oil) Lubrication Speed - 21000 r/min

Calculation factor (f0) - 13

Tags :  KOYO , 20x42x12

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