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Bearing 7301BDT (NTN)
Angular contact ball bearings 7301BDT
Bearing number : 7301BDT
Size (mm) : 12x37x12
Brand : NTN
Bore Diameter (mm) : 12
Outer Diameter (mm) : 37
Width (mm) : 12
Bearing dimensions and specification in NTN catalogue:
d - 12 mm
D - 37 mm
B - 12 mm
ra1 max. - 0,6 mm
Angle (α) - 40 °
a - 16,5 mm
r min. - 1 mm
r1 min. - 0,6 mm
2B - 24 mm
da min. - 17,5 mm
Da max. - 31,5 mm
db min - 16,5 mm
ra max. - 1 mm
Db max - 32,5 mm
Weight - 0,09 Kg
Basic dynamic load rating (C) - 17,1 kN
Basic static load rating (C0) - 9,9 kN
(Grease) Lubrication Speed - 16 000 r/min
(Oil) Lubrication Speed - 21 000 r/min
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