BOWER sells SI20C. Related information about SI20C includes: Model SI20C Inner diameter: 20 mm Outer diameter: 53 mm Thickness: 16 mm Series: Other types bearing. If you want to know more about SI20C related information, you can consult online or call the hotline , we will serve you in detail. SI20C has a wide range of uses. SI20C is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of SI20C sold by our company is reasonable and we look forward to cooperating with you.