NSK NA4909TT bearing

45x68x23

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Needle roller bearings NA4909TT

Bearing number : NA4909TT

Size (mm) : 45x68x23

Brand : NSK

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 23

Bearing dimensions and specification in NSK catalogue:

d - 45 mm

Fw - 52 mm

D - 68 mm

B - 23 mm

C - 22 mm

r min. - 0,6 mm

Weight - 0,285 Kg

Basic dynamic load rating (C) - 36,5 kN

Basic static load rating (C0) - 58,5 kN

(Grease) Lubrication Speed - 3 600 r/min

Bearing NA4909TT

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