KOYO NA1045 bearing in india

Needle roller bearing NA1045

Bearing number : NA1045

Size (mm) : 45x72x18

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 72

Width (mm) : 18

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

Fw - 55,4 mm

D - 72 mm

B - 18 mm

r5 min. - 0,85 mm

Weight - 0,193 Kg

Basic dynamic load rating (C) - 30,5 kN

Basic static load rating (C0) - 65 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6900 r/min

Tags :  KOYO , 45x72x18