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Bearing 52211 (KOYO)
Axial deep groove ball bearings 52211
Bearing number : 52211
Size (mm) : 45x90x45
Brand : KOYO
Bore Diameter (mm) : 45
Outer Diameter (mm) : 90
Width (mm) : 45
Bearing dimensions and specification in KOYO catalogue:
d2 - 45 mm
D - 90 mm
T1 - 45 mm
T2 - 27.5 mm
d3 - 90 mm
r min. - 1 mm
r1 min. - 0.6 mm
A - 32.5 mm
B - 10 mm
C - 9 mm
D1 - 57 mm
R - 72 mm
da min. - 55 mm
Da max. - 72 mm
ra max. - 1 mm
rb max. - 0.6 mm
Weight - 1.12 Kg
Basic dynamic load rating (C) - 69.4 kN
Basic static load rating (C0) - 159 kN
(Grease) Lubrication Speed - 2100 r/min
(Oil) Lubrication Speed - 3200 r/min
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