Ball bearing made in China, 1.Material:Chrome steel/GCr15 2.Accuracy: ... 3.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 rows ... of the bearing: polyamide cage, steel cage. 6)Main brand:German:FAG,INA. Sweden:SKF. American:TIMKENDetailed data, We can ...