jia shan yu tai bearing co.,LTD is an enterprise specialized in manufacturing self-lubricating bearings. The mainly products: SF-1( DU) , SF-2 (DX), JF-800 bimetal bearings,FB090&FB092,JDB650 solid-lubricant-inlaid bearings and guide bushings, there are bronze bushings with graphite,The products of which are widely used in metallurgy, vehicle, mine, petrol, rolling mill, chemical industry, electric machine, machine tool, tractor, ship, pressing sugar cane, paper making, cement equipment, printing, light industry, water conservancy project, rail locomotive and so on. For that the products may be used in where no oil can be applied or oil is difficult to be applied.