1)Motorcycle bearing. 2)607-609,6000-6012,6200-6216,6300-6316 ... quality &good price Cixi Ouji Bearing CO.,LTD is a Motorcycle bearing OEM manufacturer .As a specialized manufacturer and exporter for ... :ABEC-1,ABEC-3,ABEC-5.7)Fields Used in : Motorcycle , Motor , Pump ,Fan,Air conditioner ,Microwave Oven,Rangehood,Sewing machine ...