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Bearing 7910C (NTN)
Angular contact ball bearings 7910C
Bearing number : 7910C
Size (mm) : 50x72x12
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 12
Bearing dimensions and specification in NTN catalogue:
d - 50 mm
D - 72 mm
B - 12 mm
C - 12 mm
Angle (α) - 15 °
a - 14 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
Weight - 0,131 Kg
Basic dynamic load rating (C) - 18,3 kN
Basic static load rating (C0) - 15,8 kN
(Grease) Lubrication Speed - 14 000 r/min
(Oil) Lubrication Speed - 18 000 r/min
Calculation factor (f0) - 16,1
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