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NSK NA5909 bearing

Bearing NA5909

NSK NA5909, Size: 45x68x30. NSK NA5909 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA5909

Bearing number : NA5909

Size (mm) : 45x68x30

Brand : NSK

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 30

Bearing dimensions and specification in NSK catalogue:

d - 45 mm

Fw - 52 mm

D - 68 mm

B - 30 mm

C - 30 mm

r min. - 0,6 mm

da min. - 49 mm

Da max. - 64 mm

ra max. - 0,6 mm

Weight - 0,39 Kg

Basic dynamic load rating (C) - 57 kN

Basic static load rating (C0) - 104 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 8000 r/min

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