Shanghai QueLong industry CO., LTD., professionally sales 21320AK bearing, 21320AK bearing information: model 21320AK inner diameter: 100.0000 outside diameter: 215.0000 thickness: 47.0000 brands: NSK bearing series: linear motion bearings, want to know more about 21320AK bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 21320AK bearing using range is very wide, 21320AK bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 21320AK bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.