NSK NNU4956K bearing

Bearing NNU 4956 K

NSK NNU4956K bearing, Size: 280x380x100. NSK NNU4956K are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings NNU 4956 K

Bearing number : NNU 4956 K

Size (mm) : 280x380x100

Brand : NSK

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 100

Bearing dimensions and specification in NSK catalogue:

d - 280 mm

Fw - 309 mm

D - 380 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

Weight - 33 Kg

Basic dynamic load rating (C) - 960 kN

Basic static load rating (C0) - 2230 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 700 r/min

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