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Bearing 52205 (KOYO)
Axial deep groove ball bearings 52205
Bearing number : 52205
Size (mm) : 20x47x28
Brand : KOYO
Bore Diameter (mm) : 20
Outer Diameter (mm) : 47
Width (mm) : 28
Bearing dimensions and specification in KOYO catalogue:
d2 - 20 mm
D - 47 mm
T1 - 28 mm
T2 - 17.5 mm
d3 - 47 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
A - 16.5 mm
B - 7 mm
C - 5.5 mm
D1 - 27 mm
R - 40 mm
da min. - 25 mm
Da max. - 36 mm
ra max. - 0.6 mm
rb max. - 0.3 mm
Weight - 0.230 Kg
Basic dynamic load rating (C) - 27.7 kN
Basic static load rating (C0) - 50.4 kN
(Grease) Lubrication Speed - 3600 r/min
(Oil) Lubrication Speed - 5500 r/min
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