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Bearing 52209 (NACHI)
Axial deep groove ball bearings 52209
Bearing number : 52209
Size (mm) : 45x73x37
Brand : NACHI
Bore Diameter (mm) : 45
Outer Diameter (mm) : 73
Width (mm) : 37
Bearing dimensions and specification in NACHI catalogue:
d - 45 mm
d2 - 35 mm
D - 73 mm
T - 37 mm
ra1 max. - 0.6 mm
T1 - 23 mm
a - 9 mm
d3 - 73 mm
r min. - 1 mm
r1 min. - 0.6 mm
D1 - 47 mm
D2 - 60 mm
D3 - 78 mm
da min. - 45 mm
Da max. - 56 mm
ra max. - 1 mm
Weight - 0.620 Kg
Basic dynamic load rating (C) - 47,5 kN
Basic static load rating (C0) - 105 kN
(Grease) Lubrication Speed - 2600 r/min
(Oil) Lubrication Speed - 3900 r/min
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