BOWER sells NH312. Related information about NH312 includes: Model NH312 Inner diameter: 60 mm Outer diameter: 130 mm Thickness: 31 mm Series: Cylindrical roller bearing. If you want to know more about NH312 related information, you can consult online or call the hotline , we will serve you in detail. NH312 has a wide range of uses. NH312 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NH312 sold by our company is reasonable and we look forward to cooperating with you.