Shanghai QueLong industry CO., LTD., professionally sales 12303 bearing, 12303 bearing information: model 12303 inner diameter: 42.8620 outside diameter: 79.9920 thickness: 17.1450 brands: NSK bearing series: linear motion bearings, want to know more about 12303 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 12303 bearing using range is very wide, 12303 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 12303 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.