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: Zirconia : bolas y anillos de rodamiento de cerámica; jaula de PTFE
✅ Seal type: 2RS (sealed both sides) for contamination resistance
✅ Pack size: 3 bearings per order

💡 ¿Para qué se utiliza un rodamiento de bolas de cerámica?

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

• Handy for precision machinery like automation and CNC
• Excellent corrosion resistance in moisture or chemical environments
• Low friction and reduced lubrication needs in demanding applications