BOWER sells NF221EM. Related information about NF221EM includes: Model NF221EM Inner diameter: 105 mm Outer diameter: 190 mm Thickness: 36 mm Series: Cylindrical roller bearing. If you want to know more about NF221EM related information, you can consult online or call the hotline , we will serve you in detail. NF221EM has a wide range of uses. NF221EM is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NF221EM sold by our company is reasonable and we look forward to cooperating with you.