BOWER sells RNS4907R. Related information about RNS4907R includes: Model RNS4907R Inner diameter: 42 mm Outer diameter: 55 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about RNS4907R related information, you can consult online or call the hotline , we will serve you in detail. RNS4907R has a wide range of uses. RNS4907R is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RNS4907R sold by our company is reasonable and we look forward to cooperating with you.