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Bearing 2209-2RS (KOYO)
Self-aligning ball bearings 2209-2RS
Bearing number : 2209-2RS
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. - 52 mm
da max - 52.4 mm
Da max. - 78 mm
ra max. - 1 mm
Weight - 0.545 Kg
Basic dynamic load rating (C) - 21.8 kN
Basic static load rating (C0) - 7.35 kN
(Grease) Lubrication Speed - 4600 r/min
Calculation factor (e) - 0.21
Calculation factor (Y0) - 3.09
Calculation factor (Y1) - 2.94
Calculation factor (Y2) - 4.56
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