BOWER sells K50X55X20. Related information about K50X55X20 includes: Model K50X55X20 Inner diameter: 50 mm Outer diameter: 55 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about K50X55X20 related information, you can consult online or call the hotline , we will serve you in detail. K50X55X20 has a wide range of uses. K50X55X20 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of K50X55X20 sold by our company is reasonable and we look forward to cooperating with you.