BOWER sells 619. Related information about 619 includes: Model 619 Inner diameter: 9 mm Outer diameter: 24 mm Thickness: 7 mm Series: Deep groove ball bearing. If you want to know more about 619 related information, you can consult online or call the hotline , we will serve you in detail. 619 has a wide range of uses. 619 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 619 sold by our company is reasonable and we look forward to cooperating with you.