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Bearing 7310B (NTN)
Angular contact ball bearings 7310B
Bearing number : 7310B
Size (mm) : 50x110x27
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 110
Width (mm) : 27
Bearing dimensions and specification in NTN catalogue:
d - 50 mm
D - 110 mm
B - 27 mm
C - 27 mm
Angle (α) - 40 °
a - 47 mm
r min. - 2 mm
r1 min. - 1 mm
da min. - 60 mm
db min - 55,5 mm
ra max. - 2 mm
Weight - 1,11 Kg
Basic dynamic load rating (C) - 68 kN
Basic static load rating (C0) - 48 kN
(Grease) Lubrication Speed - 6 000 r/min
(Oil) Lubrication Speed - 8 100 r/min
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