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Bearing 7901 C (NSK)
Angular contact ball bearings 7901 C
Bearing number : 7901 C
Size (mm) : 12x24x6
Brand : NSK
Bore Diameter (mm) : 12
Outer Diameter (mm) : 24
Width (mm) : 6
Bearing dimensions and specification in NSK catalogue:
d - 12 mm
D - 24 mm
B - 6 mm
C - 6 mm
a - 5,4 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
da min. - 14,5 mm
Da max. - 21,5 mm
ra max. - 0,3 mm
Weight - 0,011 Kg
Basic dynamic load rating (C) - 3,35 kN
Basic static load rating (C0) - 1,86 kN
(Grease) Lubrication Speed - 45 000 r/min
(Oil) Lubrication Speed - 63 000 r/min
Calculation factor (f0) - 14,7
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