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Bearing 7301C (NACHI)
Angular contact ball bearings 7301C
Bearing number : 7301C
Size (mm) : 12x37x12
Brand : NACHI
Bore Diameter (mm) : 12
Outer Diameter (mm) : 37
Width (mm) : 12
Bearing dimensions and specification in NACHI catalogue:
d - 12 mm
D - 37 mm
B - 12 mm
C - 12 mm
Angle (α) - 15 °
a - -3.1 mm
r min. - 1 mm
r1 min. - 0.6 mm
da min. - 18 mm
Da max. - 31 mm
ra max. - 1 mm
Weight - 0.063 Kg
Basic dynamic load rating (C) - 10,8 kN
Basic static load rating (C0) - 4,9 kN
(Grease) Lubrication Speed - 33000 r/min
(Oil) Lubrication Speed - 45000 r/min
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