NSK NA4940 bearing

Bearing NA4940

NSK NA4940 bearing, Size: 200x280x80. NSK NA4940 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA4940

Bearing number : NA4940

Size (mm) : 200x280x80

Brand : NSK

Bore Diameter (mm) : 200

Outer Diameter (mm) : 280

Width (mm) : 80

Bearing dimensions and specification in NSK catalogue:

d - 200 mm

Fw - 225 mm

D - 280 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15 Kg

Basic dynamic load rating (C) - 525 kN

Basic static load rating (C0) - 1140 kN

Limiting speed - 1900 r/min

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