... Ball Bearing Ceramic Ball:Si3N4,Zro2,Sic,AI203 High Performance Hybrid Ceramic Ball Bearings From China Features and specification of ... , C3, C4Vibration & NoisyZ1,Z2,Z3 V1,V2,V3,V4Delivery dateDepend On Your QuantityPayment Term 130% T/T in advance, 70% T ...