Shanghai QueLong industry CO., LTD., professionally sales 31330D bearing, 31330D bearing information: model 31330D inner diameter: 150.0000 outside diameter: 320.0000 thickness: 75.0000 brands: KOYO bearing series: linear motion bearings, want to know more about 31330D bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 31330D bearing using range is very wide, 31330D bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 31330D bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.