BOWER sells 644/633. Related information about 644/633 includes: Model 644/633 Inner diameter: 71.438 mm Outer diameter: 130.175 mm Thickness: 41.275 mm Series: Tapered roller bearing. If you want to know more about 644/633 related information, you can consult online or call the hotline , we will serve you in detail. 644/633 has a wide range of uses. 644/633 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 644/633 sold by our company is reasonable and we look forward to cooperating with you.