KOYO NU2304 bearing

Bearing NU2304

Cylindrical roller bearing NU2304

Bearing number : NU2304

Size (mm) : 20x52x21

Brand : KOYO

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 20 mm

Fw - 28.5 mm

D - 52 mm

B - 21 mm

C - 21 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

Weight - 0.212 Kg

Basic dynamic load rating (C) - 32.9 kN

Basic static load rating (C0) - 30.2 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 16000 r/min

Tags :  KOYO , 20x52x21