Shanghai QueLong industry CO., LTD., professionally sales 3420 bearing, 3420 bearing information: model 3420 inner diameter: 36.5120 outside diameter: 79.3750 thickness: 29.7710 brands: NSK bearing series: linear motion bearings, want to know more about 3420 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 3420 bearing using range is very wide, 3420 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 3420 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.