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Bearing 7301BDB (NACHI)
Angular contact ball bearings 7301BDB
Bearing number : 7301BDB
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) - 40 °
a - 4.3 mm
r min. - 1 mm
r1 min. - 0.6 mm
2B - 24 mm
da min. - 15 mm
Da max. - 33.4 mm
ra max. - 0.6 mm
Weight - 0.063 Kg
Basic dynamic load rating (C) - 17,5 kN
Basic static load rating (C0) - 10,1 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 18000 r/min
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