Three Pack Full Ceramic 6011 2RS ZrO2 Ball Bearings 55 by 90 by 18 mm with PTFE Cage High Precision Bearings for Industrial Machinery Robotics and Hobby Projects for CNC and 3D Printing Equipment

Three-Pack Full Ceramic 6011-2RS Zirconia Bearings 55x90x18mm
✔️ 3-pack full ceramic zirconia bearings 55x90x18mm, PTFE cage

These are high-grade ceramic bearings built with zirconia ceramic balls and races, designed to deliver low friction, corrosion resistance, and long life in demanding setups. Ideal for high-speed machines, CNC spindles, robotics, and precision equipment where moisture and heat are concerns.

✅ Inner diameter: 55 mm
✅ Outer diameter: 90 mm
✅ Width: 18 mm
✅ Material: sfere e pisteZirconia ; gabbia in PTFE
✅ Seal type: 2RS (sealed both sides) for contamination resistance
✅ Pack size: 3 bearings per order

💡 What is a ceramic ball bearing used for?

Ceramic bearings are handy in high-speed, low-maintenance setups.

• Handy for precision machinery like automation and CNC
• Eccellente resistenza alla corrosione in ambienti umidi o chimici
• Low friction and reduced lubrication needs in demanding applications