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NACHI 22256EK bearing



Bearing 22256EK

Cylindrical roller bearings 22256EK

Bearing number : 22256EK

Size (mm) : 280x500x130

Brand : NACHI

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 130

Bearing dimensions and specification in NACHI catalogue:

d - 280 mm

D - 500 mm

B - 130 mm

C - 130 mm

r min. - 5 mm

Weight - 113 Kg

Basic dynamic load rating (C) - 3200 kN

Basic static load rating (C0) - 3700 kN

(Grease) Lubrication Speed - 940 r/min

(Oil) Lubrication Speed - 1200 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 2,47

Calculation factor (Y1) - 2,53

Calculation factor (Y2) - 3,77