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Bearing 7913C (KOYO)
Angular contact ball bearings 7913C
Bearing number : 7913C
Size (mm) : 65x90x13
Brand : KOYO
Bore Diameter (mm) : 65
Outer Diameter (mm) : 90
Width (mm) : 13
Bearing dimensions and specification in KOYO catalogue:
d - 65 mm
D - 90 mm
B - 13 mm
C - 13 mm
Angle (α) - 15 °
a - 16.9 mm
r min. - 1 mm
r1 min. - 0.6 mm
da min. - 70.5 mm
Da max. - 84.5 mm
ra max. - 1 mm
Weight - 0.205 Kg
(Grease) Lubrication Speed - 11000 r/min
(Oil) Lubrication Speed - 15000 r/min
Calculation factor (f0) - 16.5
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