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Bearing 3909 (NACHI)
Axial deep groove ball bearings 3909
Bearing number : 3909
Size (mm) : 45x85x28
Brand : NACHI
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 28
Bearing dimensions and specification in NACHI catalogue:
d - 45 mm
D - 85 mm
T - 28 mm
d1 - 85 mm
r min. - 1 mm
D1 - 45.2 mm
da min. - 71 mm
Da max. - 61 mm
ra max. - 1.0 mm
Weight - 0.684 Kg
Basic dynamic load rating (C) - 79,5 kN
Basic static load rating (C0) - 163 kN
(Grease) Lubrication Speed - 2000 r/min
(Oil) Lubrication Speed - 3000 r/min
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