Shanghai QueLong industry CO., LTD., professionally sales NJ321 bearing, NJ321 bearing information: model NJ321 inner diameter: 105.0000 outside diameter: 225.0000 thickness: 49.0000 brands: NACHI bearing series: linear motion bearings, want to know more about NJ321 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. NJ321 bearing using range is very wide, NJ321 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales NJ321 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.