BOWER sells NJ221M. Related information about NJ221M includes: Model NJ221M Inner diameter: 105 mm Outer diameter: 190 mm Thickness: 36 mm Series: Cylindrical roller bearing. If you want to know more about NJ221M related information, you can consult online or call the hotline , we will serve you in detail. NJ221M has a wide range of uses. NJ221M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NJ221M sold by our company is reasonable and we look forward to cooperating with you.