Shanghai QueLong industry CO., LTD., professionally sales 1221 bearing, 1221 bearing information: model 1221 inner diameter: 105.0000 outside diameter: 190.0000 thickness: 36.0000 brands: NSK bearing series: linear motion bearings, want to know more about 1221 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 1221 bearing using range is very wide, 1221 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 1221 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.