Shanghai QueLong industry CO., LTD., professionally sales 4388 bearing, 4388 bearing information: model 4388 inner diameter: 41.2750 outside diameter: 90.4880 thickness: 40.3860 brands: NSK bearing series: linear motion bearings, want to know more about 4388 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 4388 bearing using range is very wide, 4388 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 4388 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.