BOWER sells GX20S. Related information about GX20S includes: Model GX20S Inner diameter: 20 mm Outer diameter: 55 mm Thickness: 14.5 mm Series: Other types bearing. If you want to know more about GX20S related information, you can consult online or call the hotline , we will serve you in detail. GX20S has a wide range of uses. GX20S is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of GX20S sold by our company is reasonable and we look forward to cooperating with you.