Bearing NJ2256 (NTN)

Cylindrical roller bearings NJ2256

Bearing number : NJ2256

Size (mm) : 280x500x130

Brand : NTN

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 130

Bearing dimensions and specification in NTN catalogue:

d - 280 mm

Fw - 340 mm

D - 500 mm

B - 130 mm

C - 130 mm

r min. - 5 mm

r1 min. - 5 mm

J - 360 mm

Weight - 109 Kg

Basic dynamic load rating (C) - 1 840 kN

Basic static load rating (C0) - 3 100 kN

(Grease) Lubrication Speed - 1 100 r/min

(Oil) Lubrication Speed - 1 300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: