Shanghai QueLong industry CO., LTD., professionally sales BK3020 bearing, BK3020 bearing information: model BK3020 inner diameter: 30.0000 outside diameter: 37.0000 thickness: 20.0000 brands: INA bearing series: linear motion bearings, want to know more about BK3020 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. BK3020 bearing using range is very wide, BK3020 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales BK3020 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.