Shanghai QueLong industry CO., LTD., professionally sales HR30304AC bearing, HR30304AC bearing information: model HR30304AC inner diameter: 20.0000 outside diameter: 52.0000 thickness: 16.0000 brands: NSK bearing series: linear motion bearings, want to know more about HR30304AC bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. HR30304AC bearing using range is very wide, HR30304AC bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales HR30304AC bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.