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Bearing 7204C (NACHI)
Angular contact ball bearings 7204C
Bearing number : 7204C
Size (mm) : 20x47x14
Brand : NACHI
Bore Diameter (mm) : 20
Outer Diameter (mm) : 47
Width (mm) : 14
Bearing dimensions and specification in NACHI catalogue:
d - 20 mm
D - 47 mm
B - 14 mm
C - 14 mm
Angle (α) - 15 °
a - -3,1 mm
r min. - 1 mm
r1 min. - 0,6 mm
da min. - 26 mm
Da max. - 41 mm
ra max. - 1 mm
Weight - 0,11 Kg
Basic dynamic load rating (C) - 14,7 kN
Basic static load rating (C0) - 8,15 kN
(Grease) Lubrication Speed - 34500 r/min
(Oil) Lubrication Speed - 47500 r/min
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