Ceramic Ball Bearing a.Bearing materials: Chrome steel/GCr15 b.P4.P5.P6.P0 Ceramic Ball Bearing Main Product: KRBR stainless steel bearings, Sweden SKF, Japan NTN, NSK, NACHI, IKO, NMB, THK, FYH, EASE ASAHI insert bearings, EASE linear bearing; German FAG, INA, GMN bearing; American TIMKEN, UBC bearing; TORR;France NADELLA, SNFA bearings and the inch bearings etc imported products. We are a ...