... Goldenbridge Imp. & Exp. Co.,Ltd is one of the leading China auto alternator bearing manufacturers,Website:http://www.gb-bearings.com, ... :L/C,T/TGB has developed a full line of automotive alternator bearings , which adopt special materials and configurations to ... improve product performance and life.FeatureLong sevice lifeGB alternator bearings are made of high-purity quality chrome steel , to ensure ...