BOWER sells HK2220. Related information about HK2220 includes: Model HK2220 Inner diameter: 22 mm Outer diameter: 28 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about HK2220 related information, you can consult online or call the hotline , we will serve you in detail. HK2220 has a wide range of uses. HK2220 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of HK2220 sold by our company is reasonable and we look forward to cooperating with you.