KOYO NF304 bearing in india

Cylindrical roller bearing NF304

Bearing number : NF304

Size (mm) : 20x52x15

Brand : KOYO

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 15

Bearing dimensions and specification in KOYO catalogue:

d - 20 mm

D - 52 mm

Ew - 44.5 mm

B - 15 mm

C - 15 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

Weight - 0.147 Kg

Basic dynamic load rating (C) - 23.1 kN

Basic static load rating (C0) - 19.2 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 16000 r/min

Tags :  KOYO , 20x52x15