BOWER sells 20NQ3020. Related information about 20NQ3020 includes: Model 20NQ3020 Inner diameter: 20 mm Outer diameter: 30 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about 20NQ3020 related information, you can consult online or call the hotline , we will serve you in detail. 20NQ3020 has a wide range of uses. 20NQ3020 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 20NQ3020 sold by our company is reasonable and we look forward to cooperating with you.