Shanghai QueLong industry CO., LTD., professionally sales 18520 bearing, 18520 bearing information: model 18520 inner diameter: 41.2750 outside diameter: 73.0250 thickness: 17.4620 brands: NSK bearing series: linear motion bearings, want to know more about 18520 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 18520 bearing using range is very wide, 18520 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 18520 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.