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Shanghai QueLong industry CO., LTD., professionally sales FR1 bearing, FR1 bearing information: model FR1 inner diameter: 1.3970 outside diameter: 4.7620 thickness: 1.9840 brands: NSK bearing series: linear motion bearings, want to know more about FR1 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. FR1 bearing using range is very wide, FR1 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales FR1 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.