Shanghai QueLong industry CO., LTD., professionally sales N221 bearing, N221 bearing information: model N221 inner diameter: 105.0000 outside diameter: 190.0000 thickness: 36.0000 brands: KOYO bearing series: linear motion bearings, want to know more about N221 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. N221 bearing using range is very wide, N221 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales N221 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.