BOWER sells SA20E. Related information about SA20E includes: Model SA20E Inner diameter: 20 mm Outer diameter: 53 mm Thickness: 16 mm Series: Other types bearing. If you want to know more about SA20E related information, you can consult online or call the hotline , we will serve you in detail. SA20E has a wide range of uses. SA20E is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of SA20E sold by our company is reasonable and we look forward to cooperating with you.