BOWER sells RN321EM. Related information about RN321EM includes: Model RN321EM Inner diameter: 105 mm Outer diameter: 195 mm Thickness: 49 mm Series: Cylindrical roller bearing. If you want to know more about RN321EM related information, you can consult online or call the hotline , we will serve you in detail. RN321EM has a wide range of uses. RN321EM is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RN321EM sold by our company is reasonable and we look forward to cooperating with you.