Shanghai QueLong industry CO., LTD., professionally sales RNA4909 bearing, RNA4909 bearing information: model RNA4909 inner diameter: 45.0000 outside diameter: 68.0000 thickness: 22.0000 brands: IKO bearing series: linear motion bearings, want to know more about RNA4909 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. RNA4909 bearing using range is very wide, RNA4909 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales RNA4909 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.