BOWER sells QJ3944. Related information about QJ3944 includes: Model QJ3944 Inner diameter: 220 mm Outer diameter: 300 mm Thickness: 60 mm Series: Angular contact ball bearing. If you want to know more about QJ3944 related information, you can consult online or call the hotline , we will serve you in detail. QJ3944 has a wide range of uses. QJ3944 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of QJ3944 sold by our company is reasonable and we look forward to cooperating with you.