BOWER sells NA49/28R. Related information about NA49/28R includes: Model NA49/28R Inner diameter: 28 mm Outer diameter: 45 mm Thickness: 17 mm Series: Needle bearing. If you want to know more about NA49/28R related information, you can consult online or call the hotline , we will serve you in detail. NA49/28R has a wide range of uses. NA49/28R is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA49/28R sold by our company is reasonable and we look forward to cooperating with you.