Shanghai QueLong industry CO., LTD., professionally sales BK5520 bearing, BK5520 bearing information: model BK5520 inner diameter: 55.0000 outside diameter: 63.0000 thickness: 20.0000 brands: INA bearing series: linear motion bearings, want to know more about BK5520 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. BK5520 bearing using range is very wide, BK5520 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales BK5520 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.