... . Quick delivery, good service 2011 ceramic deep groove ball bearing Ceramic bearing, Hybrid ceramic bearing, ceramic angular contact ball bearings, ceramic thrust ball bearings. insert bearingsCeramic bearing of ... with GFRPA66-25, PEEK,PI, Phonemic Textiles Tube ,etc.1) Ceramic ball bearings: 6184 - 61828, 6194 - 61924, 604 - 6022, 624 - 6218, 634 ...