Shanghai QueLong industry CO., LTD., professionally sales 663 bearing, 663 bearing information: model 663 inner diameter: 82.5500 outside diameter: 146.0500 thickness: 41.2750 brands: NSK bearing series: linear motion bearings, want to know more about 663 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 663 bearing using range is very wide, 663 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 663 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.