BOWER sells RNA4907A/AS4. Related information about RNA4907A/AS4 includes: Model RNA4907A/AS4 Inner diameter: 42 mm Outer diameter: 55 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about RNA4907A/AS4 related information, you can consult online or call the hotline , we will serve you in detail. RNA4907A/AS4 has a wide range of uses. RNA4907A/AS4 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RNA4907A/AS4 sold by our company is reasonable and we look forward to cooperating with you.