... Cixi Ouji Bearing CO.,LTD is a Motorcycle bearing OEM manufacturer .As a specialized manufacturer and exporter for this product in China,we sincerely ... -6015,625-6215,6300-6315.3)Material:Gcr15(Chrome steel)--China,(AISI)52100---American ,(Din) 100Cr6---Germany4)Shield/Closure:Plain ... :ABEC-1,ABEC-3,ABEC-5.7)Fields Used in : Motorcycle , Motor , Pump ,Fan,Air conditioner ,Microwave Oven,Rangehood,Sewing ...