BOWER sells RNA49/42R. Related information about RNA49/42R includes: Model RNA49/42R Inner diameter: 50 mm Outer diameter: 65 mm Thickness: 22 mm Series: Needle bearing. If you want to know more about RNA49/42R related information, you can consult online or call the hotline , we will serve you in detail. RNA49/42R has a wide range of uses. RNA49/42R is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RNA49/42R sold by our company is reasonable and we look forward to cooperating with you.