Shanghai QueLong industry CO., LTD., professionally sales 21309EK bearing, 21309EK bearing information: model 21309EK inner diameter: 45.0000 outside diameter: 100.0000 thickness: 25.0000 brands: NACHI bearing series: linear motion bearings, want to know more about 21309EK bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 21309EK bearing using range is very wide, 21309EK bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 21309EK bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.