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Bearing QJ 304 N2 M (ISB)
Angular contact ball bearings, four-point contact ball bearings QJ 304 N2 M
Bearing number : QJ 304 N2 M
Size (mm) : 20x52x15
Brand : ISB
Bore Diameter (mm) : 20
Outer Diameter (mm) : 52
Width (mm) : 15
Bearing dimensions and specification in ISB catalogue:
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
a - 25 mm
Weight - 0,18 Kg
Basic dynamic load rating (C) - 31,4 kN
Basic static load rating (C0) - 21,2 kN
(Grease) Lubrication Speed - 18360 r/min
(Oil) Lubrication Speed - 21600 r/min
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