KOYO 6960 bearing

Bearing 6960

KOYO 6960 bearing, Size: 300x420x56. KOYO 6960 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 6960

Bearing number : 6960

Size (mm) : 300x420x56

Brand : KOYO

Bore Diameter (mm) : 300

Outer Diameter (mm) : 420

Width (mm) : 56

Bearing dimensions and specification in KOYO catalogue:

d - 300 mm

D - 420 mm

B - 56 mm

C - 56 mm

r min. - 3 mm

da min. - 313 mm

Da max. - 407 mm

ra max. - 2,5 mm

Weight - 24,1 Kg

Basic dynamic load rating (C) - 276 kN

Basic static load rating (C0) - 377 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (f0) - 16,2

Tags :  KOYO , 300x420x56

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