BOWER sells QJF309. Related information about QJF309 includes: Model QJF309 Inner diameter: 45 mm Outer diameter: 100 mm Thickness: 25 mm Series: Angular contact ball bearing. If you want to know more about QJF309 related information, you can consult online or call the hotline , we will serve you in detail. QJF309 has a wide range of uses. QJF309 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of QJF309 sold by our company is reasonable and we look forward to cooperating with you.