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Bearing 4304 ATN9 (ISB)
Deep groove ball bearings 4304 ATN9
Bearing number : 4304 ATN9
Size (mm) : 20x52x21
Brand : ISB
Bore Diameter (mm) : 20
Outer Diameter (mm) : 52
Width (mm) : 21
Bearing dimensions and specification in ISB catalogue:
d - 20 mm
D - 52 mm
B - 21 mm
C - 21 mm
Weight - 0,21 Kg
Basic dynamic load rating (C) - 22,93 kN
Basic static load rating (C0) - 15,68 kN
(Grease) Lubrication Speed - 9180 r/min
(Oil) Lubrication Speed - 10800 r/min
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