1. High temperature ball bearings 2. Material: Si3N4 or ZrO2 3. Precisio: Abec-1, Abec-3, Abec-5, Abec-7 4. Professional manufa Specifications Ceramic Bearing (6000 ) 1: ZrO2 material 2: Large stock 3: ISO9000: 2100 4: Good serivce Ceramic bearing, Hybrid ceramic bearing, ceramic angular contact ball bearings, ceramic thrust ball bearings. Insert bearings KONLON manufacture ceramic bearing of Si3N4 or ZrO2 materiall, Hybrid ceramic bearing, ceramic angular contact ball bearings, ceramic Thrust ball bearings, ceramic insert bearings, Ceramic bearing have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high and low- temperature application, etc. Could be used in awful environment and specially condition. The rings and balls made by full ceramic material: Si3N4 or ZrO2, as a standard constructure, the cage made by PTFE, generally we also could make the cage with GFRPA66-25, PEEK, PI, Phonemic Textiles Tube, etc. 1) Ceramic ball bearings: 6184 - 61828, 6194 - 61924, 604 - 6022, 624 - 6218, 634 - 6315, 6403 - 6412, 2) Ceramic Angular contact ball bearings: 7900 - 7924, 7000 - 7022, 7200 - 7218, 7300 - 7315 3) Ceramic Thrust ball bearings: 51100 - 51124, 51200 - 51220, 4) Ceramic Self-aligning ball bearings: 135, 126, 127, 108, 129, 1200 - 1217, 2200 - 2217, 1300 - 1314, 2300 - 2314, 5) Ceramic insert bearings: UC201 - UC220 6) Hybrid ceramic bearings: (rings in chrome steel or stainless steel, ball in ceramic of Si3N4 or ZrO2 material) OD: Up to 180 mm ID: 4 - 140 mm Material: Si3N4, ZrO2 More details, please feel free to contact us!