BOWER sells QJ307M. Related information about QJ307M includes: Model QJ307M Inner diameter: 35 mm Outer diameter: 80 mm Thickness: 21 mm Series: Angular contact ball bearing. If you want to know more about QJ307M related information, you can consult online or call the hotline , we will serve you in detail. QJ307M has a wide range of uses. QJ307M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of QJ307M sold by our company is reasonable and we look forward to cooperating with you.