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Bearing BNT008 (NTN)
Angular contact ball bearings BNT008
Bearing number : BNT008
Size (mm) : 40x68x15
Brand : NTN
Bore Diameter (mm) : 40
Outer Diameter (mm) : 68
Width (mm) : 15
Bearing dimensions and specification in NTN catalogue:
d - 40 mm
D - 68 mm
B - 15 mm
C - 15 mm
a - 14,5 mm
r min. - 1 mm
r1 min. - 0,6 mm
da min. - 45,5 mm
Da max. - 62,5 mm
ra max. - 1 mm
Weight - 0,182 Kg
Basic dynamic load rating (C) - 15,7 kN
Basic static load rating (C0) - 10,4 kN
(Grease) Lubrication Speed - 17 000 r/min
(Oil) Lubrication Speed - 23 000 r/min
Calculation factor (f0) - 10
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