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Bearing 7011C (NTN)
Angular contact ball bearings 7011C
Bearing number : 7011C
Size (mm) : 55x90x18
Brand : NTN
Bore Diameter (mm) : 55
Outer Diameter (mm) : 90
Width (mm) : 18
Bearing dimensions and specification in NTN catalogue:
d - 55 mm
D - 90 mm
B - 18 mm
C - 18 mm
Angle (α) - 15 °
a - 18,5 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
Weight - 0,37 Kg
Basic dynamic load rating (C) - 34 kN
Basic static load rating (C0) - 28,6 kN
(Grease) Lubrication Speed - 12 000 r/min
(Oil) Lubrication Speed - 15 000 r/min
Calculation factor (f0) - 15,5
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