KOYO 4209 bearing

Bearing 4209

4209 KOYO bearing,

KOYO 4209 bearing, Size: 45x85x23. KOYO 4209 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearing 4209

Bearing number : 4209

Size (mm) : 45x85x23

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 23

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

D - 85 mm

B - 23 mm

C - 23 mm

r min. - 1.1 mm

da min. - 51.5 mm

Da max. - 78.5 mm

ra max. - 1 mm

Weight - 0.605 Kg

Basic dynamic load rating (C) - 31.9 kN

Basic static load rating (C0) - 43.9 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 6100 r/min

Calculation factor (f0) - 15.8

Tags :  KOYO , 45x85x23