KOYO 2303-2RS Bearing Specifications

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Bearing 2303-2RS

Bearing number : 2303-2RS

Size (mm) : 17x47x19

Brand : KOYO

Bore Diameter (mm) : 17

Outer Diameter (mm) : 47

Width (mm) : 19

Bearing dimensions and specification in KOYO catalogue:

d - 17 mm

D - 47 mm

B - 19 mm

C - 19 mm

r min. - 1 mm

da min. - 22.1 mm

da max - 22.1 mm

Da max. - 41 mm

ra max. - 1 mm

Weight - 0.158 Kg

Basic dynamic load rating (C) - 12.5 kN

Basic static load rating (C0) - 3.20 kN

(Grease) Lubrication Speed - 9400 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 2.01

Calculation factor (Y1) - 1.92

Calculation factor (Y2) - 2.97

Tags :  KOYO , 17x47x19