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Bearing HAR911 (KOYO)
Angular contact ball bearings HAR911
Bearing number : HAR911
Size (mm) : 55x80x13
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 80
Width (mm) : 13
Bearing dimensions and specification in KOYO catalogue:
d - 55 mm
D - 80 mm
B - 13 mm
C - 13 mm
Angle (α) - 30 °
a - 26 mm
r min. - 1 mm
r1 min. - 0,6 mm
Weight - 0,189 Kg
Basic dynamic load rating (C) - 9,15 kN
Basic static load rating (C0) - 6,95 kN
(Grease) Lubrication Speed - 11 000 r/min
(Oil) Lubrication Speed - 15 000 r/min
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