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Bearing NNU 4056 KM/W33 (ISB)

Bearing NNU 4056 KM/W33

Cylindrical roller bearings NNU 4056 KM/W33

Bearing number : NNU 4056 KM/W33

Size (mm) : 280x420x140

Brand : ISB

Bore Diameter (mm) : 280

Outer Diameter (mm) : 420

Width (mm) : 140

Bearing dimensions and specification in ISB catalogue:

d - 280 mm

D - 420 mm

B - 140 mm

C - 140 mm

Weight - 66,5 Kg

Basic dynamic load rating (C) - 1617 kN

Basic static load rating (C0) - 3087 kN

(Grease) Lubrication Speed - 1530 r/min

(Oil) Lubrication Speed - 1615 r/min

Tags :  ISB , 280x420x140

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