Shanghai QueLong industry CO., LTD., professionally sales 6420 bearing, 6420 bearing information: model 6420 inner diameter: 57.1500 outside diameter: 149.2250 thickness: 54.2290 brands: NSK bearing series: linear motion bearings, want to know more about 6420 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 6420 bearing using range is very wide, 6420 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 6420 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.