Shanghai QueLong industry CO., LTD., professionally sales 71921AC bearing, 71921AC bearing information: model 71921AC inner diameter: 105.0000 outside diameter: 145.0000 thickness: 20.0000 brands: NSK bearing series: linear motion bearings, want to know more about 71921AC bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 71921AC bearing using range is very wide, 71921AC bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 71921AC bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.