Shanghai QueLong industry CO., LTD., professionally sales 6921LLB bearing, 6921LLB bearing information: model 6921LLB inner diameter: 105.0000 outside diameter: 145.0000 thickness: 20.0000 brands: NTN bearing series: linear motion bearings, want to know more about 6921LLB bearing information, can undertake online consulting or dial the hotline, we will serve for you in detail. 6921LLB bearing using range is very wide, 6921LLB bearing is mainly used in engineering machinery, machine tools, steam car, metallurgy, mining, petroleum, machinery, electric power, railway and other industries, the company sales 6921LLB bearing price reasonable, quality assurance, all aspects of the service, do everything to meet customer demand.