30 Pack Full Ceramic 636 Full Complement Ball Bearings 6x22x7mm ZrO2 Miniature Bearings Set for High Precision Applications No Cage Design Suitable Medical Precision Instrumentation Aerospace Robotics

636 Full Ceramic Ball Bearings 6x22x7mm, Zirconia, 30-Pack
✔️ 30 pcs, 6x22x7 mm, full ceramic zirconia bearings, no cage

These are full ceramic ball bearings built with zirconia (ZrO2) components and a full complement design. They’re ideal for precision equipment, lab devices, and hobby mills where low friction and high stiffness matter.

✅ Inner diameter 6 mm, outer diameter 22 mm, width 7 mm
✅ Full ceramic zirconia balls and zirconia races, no cage (full complement)
✅ Low friction, high hardness, corrosion resistant
✅ Pack of 30 bearings for bulk replacements

💡 What is a ceramic ball bearing used for? Ceramic bearings are handy in systems that demand low friction and high precision. - Handy for high-speed or precision setups where metal bearings wear quickly - Great in corrosive or cleanroom environments due to chemical inertness - Useful in vacuum applications and medical devices where lightweight parts help - Full ceramic designs reduce metal contact and enable longer lifespans