Shanghai QueLong industry CO., LTD., professionally sales NJ309 bearing, NJ309 bearing information: model NJ309 inner diameter: 45.0000 outside diameter: 100.0000 thickness: 25.0000 brands: KOYO bearing series: linear motion bearings, want to know more about NJ309 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. NJ309 bearing using range is very wide, NJ309 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales NJ309 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.