Shanghai QueLong industry CO., LTD., professionally sales 6311 bearing, 6311 bearing information: model 6311 inner diameter: 55.0000 outside diameter: 120.0000 thickness: 29.0000 brands: KOYO bearing series: linear motion bearings, want to know more about 6311 bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 6311 bearing using range is very wide, 6311 bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 6311 bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.