BOWER sells NA4844A/YA4. Related information about NA4844A/YA4 includes: Model NA4844A/YA4 Inner diameter: 220 mm Outer diameter: 270 mm Thickness: 50 mm Series: Needle bearing. If you want to know more about NA4844A/YA4 related information, you can consult online or call the hotline , we will serve you in detail. NA4844A/YA4 has a wide range of uses. NA4844A/YA4 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA4844A/YA4 sold by our company is reasonable and we look forward to cooperating with you.