KOYO 2304-2RS bearing

Bearing 2304-2RS

2304-2RS KOYO bearing,

KOYO 2304-2RS bearing, Size: 20x52x21. KOYO 2304-2RS are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Self-aligning ball bearing 2304-2RS

Bearing number : 2304-2RS

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

D - 52 mm

B - 21 mm

C - 21 mm

r min. - 1.1 mm

da min. - 26.2 mm

da max - 26.2 mm

Da max. - 45 mm

ra max. - 1 mm

Weight - 0.209 Kg

Basic dynamic load rating (C) - 12.4 kN

Basic static load rating (C0) - 3.35 kN

(Grease) Lubrication Speed - 8300 r/min

Calculation factor (e) - 0.30

Calculation factor (Y0) - 2.22

Calculation factor (Y1) - 2.12

Calculation factor (Y2) - 3.28

Tags :  KOYO , 20x52x21