Full Ceramic Si3N4 Bearings 6x22x7 Miniature Pack Of 20 High Precision Ball Bearings Silicon Nitride For Low Friction High Speed Applications Corrosion Resistant Durable Long Life In Industrial And Commercial Uses
✔️ Full ceramic Si3N4 balls, PTFE cage, 6x22x7 mm seal
This 636-2RS full ceramic bearing uses silicon nitride balls and ceramic races with a PTFE cage, designed for high-speed, low-friction performance. It’s commonly used in robotics, CNC spindles, instrumentation, and other precision systems where corrosion resistance and minimal wear matter. This 20-pack provides reliable replacements and consistent motion across assemblies that demand ceramic technology.
✅ Inner diameter 6 mm, outer diameter 22 mm, width 7 mm
✅ Material: Si3N4 ceramic balls and races, PTFE cage
✅ Seal: 2RS rubber seals protect against dust and moisture
✅ Pack size: 20 bearings per pack
💡 What is a sealed ceramic bearing used for in precision machinery? This handy bearing delivers smooth, low-friction motion in demanding setups. - Used in robotics, CNC machines, and precision instruments for reliable motion - Performs well in high-speed applications with reduced heat generation - Stands up to moisture and corrosion in tough environments - Lightweight ceramic components offer longer service life