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Bearing 7301 B (NSK)
Angular contact ball bearings 7301 B
Bearing number : 7301 B
Size (mm) : 12x37x12
Brand : NSK
Bore Diameter (mm) : 12
Outer Diameter (mm) : 37
Width (mm) : 12
Bearing dimensions and specification in NSK catalogue:
d - 12 mm
D - 37 mm
B - 12 mm
C - 12 mm
a - 16,3 mm
r min. - 1 mm
r1 min. - 0,6 mm
da min. - 18 mm
Da max. - 31 mm
ra max. - 1 mm
Weight - 0,062 Kg
Basic dynamic load rating (C) - 8,85 kN
Basic static load rating (C0) - 4,2 kN
(Grease) Lubrication Speed - 16 000 r/min
(Oil) Lubrication Speed - 22 000 r/min
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