Shanghai QueLong industry CO., LTD., professionally sales 18690 bearing, 18690 bearing information: model 18690 inner diameter: 46.0380 outside diameter: 79.3750 thickness: 17.4620 brands: NSK bearing series: linear motion bearings, want to know more about 18690 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 18690 bearing using range is very wide, 18690 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 18690 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.