1)Water pump bearing. 2)607-609,6000-6012,6200-6216,6300-6316 ... -1,ABEC-3,ABEC-5. Cixi Ouji Bearing CO.,LTD is a water pump bearing OEM manufacturer .As a specialized manufacturer and ... 3,ABEC-5.7)Fields Used in : Motorcycle , Motor , Pump ,Fan,Air conditioner ,Microwave Oven,Rangehood,Sewing machine,Massage Chairs ... 9001,200011)Producing range : Standard and non-standard bearings . water pump bearing