BOWER sells HK1620. Related information about HK1620 includes: Model HK1620 Inner diameter: 16 mm Outer diameter: 22 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about HK1620 related information, you can consult online or call the hotline , we will serve you in detail. HK1620 has a wide range of uses. HK1620 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of HK1620 sold by our company is reasonable and we look forward to cooperating with you.