Bearing NJ 256 (ISB)

Cylindrical roller bearings NJ 256

Bearing number : NJ 256

Size (mm) : 280x500x80

Brand : ISB

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 80

Bearing dimensions and specification in ISB catalogue:

d - 280 mm

D - 500 mm

B - 80 mm

C - 80 mm

Weight - 73 Kg

Basic dynamic load rating (C) - 1117 kN

Basic static load rating (C0) - 1666 kN

(Grease) Lubrication Speed - 1454 r/min

(Oil) Lubrication Speed - 1710 r/min

Designation

Bore Dia, mm

Outer Dia, mm: