BOWER sells QJ321M. Related information about QJ321M includes: Model QJ321M Inner diameter: 105 mm Outer diameter: 225 mm Thickness: 49 mm Series: Angular contact ball bearing. If you want to know more about QJ321M related information, you can consult online or call the hotline , we will serve you in detail. QJ321M has a wide range of uses. QJ321M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of QJ321M sold by our company is reasonable and we look forward to cooperating with you.