Angular contact ball bearing 7307C
Bearing number : 7307C
Size (mm) : 35x80x21
Brand : KOYO
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in KOYO catalogue:
d - 35 mm
D - 80 mm
B - 21 mm
C - 21 mm
Angle (α) - 15 °
a - 18.3 mm
r min. - 1.5 mm
r1 min. - 1 mm
da min. - 43.5 mm
Da max. - 71.5 mm
ra max. - 1.5 mm
Weight - 0.475 Kg
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 19000 r/min
Calculation factor (f0) - 13.4
Tags : KOYO , 35x80x21