KOYO 23284RHA bearing

Bearing 23284RHA

KOYO 23284RHA bearing, Size: 420x760x272. KOYO 23284RHA are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearing 23284RHA

Bearing number : 23284RHA

Size (mm) : 420x760x272

Brand : KOYO

Bore Diameter (mm) : 420

Outer Diameter (mm) : 760

Width (mm) : 272

Bearing dimensions and specification in KOYO catalogue:

d - 420 mm

D - 760 mm

B - 272 mm

C - 272 mm

r min. - 7,5 mm

da min. - 456 mm

Da max. - 724 mm

ra max. - 6 mm

Weight - 525 Kg

Basic dynamic load rating (C) - 6580 kN

Basic static load rating (C0) - 11900 kN

(Grease) Lubrication Speed - 320 r/min

(Oil) Lubrication Speed - 430 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 1,86

Calculation factor (Y1) - 1,9

Calculation factor (Y2) - 2,83

Tags :  KOYO , 420x760x272

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