BOWER sells 6646. Related information about 6646 includes: Model 6646 Inner diameter: 230 mm Outer diameter: 329.8 mm Thickness: 40 mm Series: Deep groove ball bearing. If you want to know more about 6646 related information, you can consult online or call the hotline , we will serve you in detail. 6646 has a wide range of uses. 6646 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 6646 sold by our company is reasonable and we look forward to cooperating with you.