Full Ceramic 698 Bearing Si3N4 8X19X6MM Pack Of 25 Miniature Ball Bearings With Silicon Nitride Balls And PTFE Cage For High Precision Low Friction Performance In Hobby Robotics Modeling And Small Machinery
✔️ 8x19x6 mm ceramic bearing with PTFE cage, 25-piece pack
The 698 Full Ceramic bearing uses silicon nitride balls and races with a PTFE cage, delivering smooth, high-speed performance and corrosion resistance in harsh environments. It's ideal for precision hobby, robotics, CNC, and heavy-duty transmissions where magnetic properties must be avoided.
✅ Dimension: 8 mm ID, 19 mm OD, 6 mm wide
✅ Material: Si3N4 ceramic balls and races, PTFE cage
✅ Type: Full ceramic ball bearing, non-magnetic, corrosion resistant
✅ Pack: 25 bearings per wholesale pack
✅ Applications: robotics, CNC, automation, and precision instruments
💡 What is a ceramic ball bearing used for? Ceramic bearings are used in high speed, low friction, and corrosion resistant environments where steel bearings wear quickly. - Handy for robotics, drones, and CNC machinery - Non-magnetic and chemically resistant for sensitive equipment - Long life with low maintenance - Works well in high temperatures