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Bearing BNT005 (NTN)
Angular contact ball bearings BNT005
Bearing number : BNT005
Size (mm) : 25x47x12
Brand : NTN
Bore Diameter (mm) : 25
Outer Diameter (mm) : 47
Width (mm) : 12
Bearing dimensions and specification in NTN catalogue:
d - 25 mm
D - 47 mm
B - 12 mm
C - 12 mm
a - 11 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
da min. - 29,5 mm
Da max. - 42,5 mm
ra max. - 0,6 mm
Weight - 0,067 Kg
Basic dynamic load rating (C) - 8,95 kN
Basic static load rating (C0) - 4,85 kN
(Grease) Lubrication Speed - 25 000 r/min
(Oil) Lubrication Speed - 34 000 r/min
Calculation factor (f0) - 9,6
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