Shanghai QueLong industry CO., LTD., professionally sales 74550 bearing, 74550 bearing information: model 74550 inner diameter: 139.7000 outside diameter: 215.9000 thickness: 47.6250 brands: NSK bearing series: linear motion bearings, want to know more about 74550 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 74550 bearing using range is very wide, 74550 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 74550 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.