Shanghai QueLong industry CO., LTD., professionally sales NJ340 bearing, NJ340 bearing information: model NJ340 inner diameter: 200.0000 outside diameter: 420.0000 thickness: 80.0000 brands: NTN bearing series: linear motion bearings, want to know more about NJ340 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. NJ340 bearing using range is very wide, NJ340 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales NJ340 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.