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Bearing 2909 (NACHI)
Axial deep groove ball bearings 2909
Bearing number : 2909
Size (mm) : 45x68x16
Brand : NACHI
Bore Diameter (mm) : 45
Outer Diameter (mm) : 68
Width (mm) : 16
Bearing dimensions and specification in NACHI catalogue:
d - 45 mm
D - 68 mm
T - 16 mm
d1 - 68 mm
r min. - 0.6 mm
D1 - 45.2 mm
da min. - 59 mm
Da max. - 54 mm
ra max. - 0.6 mm
Weight - 0.199 Kg
Basic dynamic load rating (C) - 32,5 kN
Basic static load rating (C0) - 77,5 kN
(Grease) Lubrication Speed - 3000 r/min
(Oil) Lubrication Speed - 4500 r/min
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