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Bearing 2220 (KOYO)
Self-aligning ball bearings 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
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