NA6909 KOYO bearing

Bearing NA6909

Needle roller bearing NA6909

Bearing number : NA6909

Size (mm) : 45x68x40

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 40

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

Fw - 52 mm

D - 68 mm

B - 40 mm

C - 40 mm

r5 min. - 0,6 mm

S - 1,5 mm

Weight - 0,55 Kg

Basic dynamic load rating (C) - 74,7 kN

Basic static load rating (C0) - 137 kN

(Grease) Lubrication Speed - 8400 r/min

(Oil) Lubrication Speed - 5400 r/min

Tags :  KOYO , 45x68x40

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