Shanghai QueLong industry CO., LTD., professionally sales EW311 bearing, EW311 bearing information: model EW311 inner diameter: 55.0000 outside diameter: 120.0000 thickness: 73.0000 brands: NSK bearing series: linear motion bearings, want to know more about EW311 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. EW311 bearing using range is very wide, EW311 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales EW311 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.