BOWER sells NUP311N. Related information about NUP311N includes: Model NUP311N Inner diameter: 55 mm Outer diameter: 120 mm Thickness: 29 mm Series: Other types bearing. If you want to know more about NUP311N related information, you can consult online or call the hotline , we will serve you in detail. NUP311N has a wide range of uses. NUP311N is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NUP311N sold by our company is reasonable and we look forward to cooperating with you.