Shanghai QueLong industry CO., LTD., professionally sales NU221 bearing, NU221 bearing information: model NU221 inner diameter: 105.0000 outside diameter: 190.0000 thickness: 36.0000 brands: NACHI bearing series: linear motion bearings, want to know more about NU221 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. NU221 bearing using range is very wide, NU221 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales NU221 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.