Shanghai QueLong industry CO., LTD., professionally sales F681 bearing, F681 bearing information: model F681 inner diameter: 1.0000 outside diameter: 3.0000 thickness: 1.0000 brands: NSK bearing series: linear motion bearings, want to know more about F681 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. F681 bearing using range is very wide, F681 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales F681 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.