BOWER sells NN3021. Related information about NN3021 includes: Model NN3021 Inner diameter: 105 mm Outer diameter: 160 mm Thickness: 41 mm Series: Cylindrical roller bearing. If you want to know more about NN3021 related information, you can consult online or call the hotline , we will serve you in detail. NN3021 has a wide range of uses. NN3021 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NN3021 sold by our company is reasonable and we look forward to cooperating with you.