NA4910 KOYO bearing

Bearing NA4910

Needle roller bearing NA4910

Bearing number : NA4910

Size (mm) : 50x72x22

Brand : KOYO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 22

Bearing dimensions and specification in KOYO catalogue:

d - 50 mm

Fw - 58 mm

D - 72 mm

B - 22 mm

C - 22 mm

r5 min. - 0,6 mm

S - 2 mm

Weight - 0,296 Kg

Basic dynamic load rating (C) - 48,9 kN

Basic static load rating (C0) - 82 kN

(Grease) Lubrication Speed - 7400 r/min

(Oil) Lubrication Speed - 4800 r/min

Tags :  KOYO , 50x72x22

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