Ball bearing made in China, 1.Material:Chrome steel/GCr15 2.Accuracy ... ISO 9001 4.OEM offered Product name:Ball bearing made in China,Description of the beairng: 1)The self-aligning ... ball bearing are made of an inner ring, an out ring, two ... We can provide all kinds of international brand bearing.Japan:NSK,KOYO,NTN,THK,IKO,NACHI CompanyTianjin Haorongshengye Electric ...