BOWER sells 618/630. Related information about 618/630 includes: Model 618/630 Inner diameter: 630 mm Outer diameter: 780 mm Thickness: 69 mm Series: Deep groove ball bearing. If you want to know more about 618/630 related information, you can consult online or call the hotline , we will serve you in detail. 618/630 has a wide range of uses. 618/630 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 618/630 sold by our company is reasonable and we look forward to cooperating with you.