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Bearing 7207B (NTN)
Angular contact ball bearings 7207B
Bearing number : 7207B
Size (mm) : 35x72x17
Brand : NTN
Bore Diameter (mm) : 35
Outer Diameter (mm) : 72
Width (mm) : 17
Bearing dimensions and specification in NTN catalogue:
d - 35 mm
D - 72 mm
B - 17 mm
C - 17 mm
Angle (α) - 40 °
a - 31 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
da min. - 42 mm
db min - 39,5 mm
ra max. - 1 mm
Weight - 0,287 Kg
Basic dynamic load rating (C) - 27,1 kN
Basic static load rating (C0) - 18,4 kN
(Grease) Lubrication Speed - 9 300 r/min
(Oil) Lubrication Speed - 12 000 r/min
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