logo

KOYO 2220 bearing



Bearing 2220

Self-aligning ball bearing 2220

Bearing number : 2220

Size (mm) : 100x180x46

Brand : KOYO

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 46

Bearing dimensions and specification in KOYO catalogue:

d - 100 mm

D - 180 mm

B - 46 mm

C - 46 mm

r min. - 2.1 mm

da min. - 111 mm

Da max. - 169 mm

ra max. - 2 mm

Weight - 4.98 Kg

Basic dynamic load rating (C) - 80.9 kN

Basic static load rating (C0) - 34.0 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0.24

Calculation factor (Y0) - 2.70

Calculation factor (Y1) - 2.57

Calculation factor (Y2) - 3.98

Tags :  KOYO , 100x180x46