BOWER sells BK5020. Related information about BK5020 includes: Model BK5020 Inner diameter: 50 mm Outer diameter: 58 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about BK5020 related information, you can consult online or call the hotline , we will serve you in detail. BK5020 has a wide range of uses. BK5020 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of BK5020 sold by our company is reasonable and we look forward to cooperating with you.