BOWER sells K55X63X20. Related information about K55X63X20 includes: Model K55X63X20 Inner diameter: 55 mm Outer diameter: 63 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about K55X63X20 related information, you can consult online or call the hotline , we will serve you in detail. K55X63X20 has a wide range of uses. K55X63X20 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of K55X63X20 sold by our company is reasonable and we look forward to cooperating with you.