BOWER sells NU221EF1. Related information about NU221EF1 includes: Model NU221EF1 Inner diameter: 105 mm Outer diameter: 190 mm Thickness: 36 mm Series: Other types bearing. If you want to know more about NU221EF1 related information, you can consult online or call the hotline , we will serve you in detail. NU221EF1 has a wide range of uses. NU221EF1 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NU221EF1 sold by our company is reasonable and we look forward to cooperating with you.