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NSK NA4908 bearing

Bearing NA4908

Products. NSK has engaged in technological challenges for many years, working with customers around the world to develop effective solutions. We have developed high performance products through strengthening our global R&D focus.

Needle roller bearings NA4908

Bearing number : NA4908

Size (mm) : 40x62x22

Brand : NSK

Bore Diameter (mm) : 40

Outer Diameter (mm) : 62

Width (mm) : 22

Bearing dimensions and specification in NSK catalogue:

d - 40 mm

Fw - 48 mm

D - 62 mm

B - 22 mm

C - 22 mm

r min. - 0,6 mm

da min. - 44 mm

Da max. - 58 mm

ra max. - 0,6 mm

Weight - 0,24 Kg

Basic dynamic load rating (C) - 39 kN

Basic static load rating (C0) - 61,5 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 9000 r/min

Bearing NA4908