KOYO 23256RK bearing

Bearing 23256RK

KOYO 23256RK bearing, Size: 280x500x176. KOYO 23256RK are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearing 23256RK

Bearing number : 23256RK

Size (mm) : 280x500x176

Brand : KOYO

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 176

Bearing dimensions and specification in KOYO catalogue:

d - 280 mm

D - 500 mm

B - 176 mm

C - 176 mm

r min. - 5 mm

da min. - 302 mm

Da max. - 478 mm

ra max. - 4 mm

Weight - 149 Kg

Basic dynamic load rating (C) - 2690 kN

Basic static load rating (C0) - 4910 kN

(Grease) Lubrication Speed - 610 r/min

(Oil) Lubrication Speed - 820 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 1,79

Calculation factor (Y1) - 1,83

Calculation factor (Y2) - 2,72

Tags :  KOYO , 280x500x176

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