Shanghai QueLong industry CO., LTD., professionally sales NU421 bearing, NU421 bearing information: model NU421 inner diameter: 105.0000 outside diameter: 260.0000 thickness: 60.0000 brands: KOYO bearing series: linear motion bearings, want to know more about NU421 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. NU421 bearing using range is very wide, NU421 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales NU421 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.