NTN N256 bearing

Bearing N256

NTN N256 bearing, Size: 280x440x80. NTN N256 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings N256

Bearing number : N256

Size (mm) : 280x440x80

Brand : NTN

Bore Diameter (mm) : 280

Outer Diameter (mm) : 440

Width (mm) : 80

Bearing dimensions and specification in NTN catalogue:

d - 280 mm

D - 500 mm

Ew - 440 mm

B - 80 mm

C - 80 mm

r min. - 5 mm

r1 min. - 5 mm

J - 360 mm

Weight - 69,4 Kg

Basic dynamic load rating (C) - 1 190 kN

Basic static load rating (C0) - 1 760 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 400 r/min

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