Shanghai QueLong industry CO., LTD., professionally sales NA4920 bearing, NA4920 bearing information: model NA4920 inner diameter: 100.0000 outside diameter: 140.0000 thickness: 40.0000 brands: FAG bearing series: linear motion bearings, want to know more about NA4920 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. NA4920 bearing using range is very wide, NA4920 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales NA4920 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.