BOWER sells NH420. Related information about NH420 includes: Model NH420 Inner diameter: 100 mm Outer diameter: 250 mm Thickness: 58 mm Series: Cylindrical roller bearing. If you want to know more about NH420 related information, you can consult online or call the hotline , we will serve you in detail. NH420 has a wide range of uses. NH420 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NH420 sold by our company is reasonable and we look forward to cooperating with you.