Shanghai QueLong industry CO., LTD., professionally sales 66520 bearing, 66520 bearing information: model 66520 inner diameter: 53.9750 outside diameter: 122.2380 thickness: 31.7500 brands: NSK bearing series: linear motion bearings, want to know more about 66520 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 66520 bearing using range is very wide, 66520 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 66520 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.