Shanghai QueLong industry CO., LTD., professionally sales 3994 bearing, 3994 bearing information: model 3994 inner diameter: 66.6750 outside diameter: 112.7120 thickness: 30.0480 brands: NSK bearing series: linear motion bearings, want to know more about 3994 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 3994 bearing using range is very wide, 3994 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 3994 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.