Shanghai QueLong industry CO., LTD., professionally sales 7221C/DB bearing, 7221C/DB bearing information: model 7221C/DB inner diameter: 105.0000 outside diameter: 190.0000 thickness: 72.0000 brands: NSK bearing series: linear motion bearings, want to know more about 7221C/DB bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 7221C/DB bearing using range is very wide, 7221C/DB bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 7221C/DB bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.