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Bearing 52220 (KOYO)
Axial deep groove ball bearings 52220
Bearing number : 52220
Size (mm) : 85x150x67
Brand : KOYO
Bore Diameter (mm) : 85
Outer Diameter (mm) : 150
Width (mm) : 67
Bearing dimensions and specification in KOYO catalogue:
d2 - 85 mm
D - 150 mm
T1 - 67 mm
T2 - 41 mm
d3 - 150 mm
r min. - 1.1 mm
r1 min. - 1 mm
A - 49 mm
B - 15 mm
C - 14 mm
D1 - 103 mm
R - 112 mm
da min. - 100 mm
Da max. - 125 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 4.29 Kg
Basic dynamic load rating (C) - 147 kN
Basic static load rating (C0) - 410 kN
(Grease) Lubrication Speed - 1200 r/min
(Oil) Lubrication Speed - 1900 r/min
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