Shanghai QueLong industry CO., LTD., professionally sales 539 bearing, 539 bearing information: model 539 inner diameter: 53.9750 outside diameter: 107.9500 thickness: 36.9570 brands: NSK bearing series: linear motion bearings, want to know more about 539 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 539 bearing using range is very wide, 539 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 539 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.