Full Ceramic Bearing With ZrO2 And Si3N4 Ceramic Balls And PTFE Based Grease, Model 6800-2RS, 10mm Inner Diameter, 19mm Outer Diameter, 5mm Width, High Precision Industrial Use For Smooth Operation And Long Term Durability

Ceramic 6800-2RS Bearing: ZrO2/Si3N4 with PTFE Grease
✔️ ID 10 mm, OD 19 mm, width 5 mm; full ceramic bearing, single unit

This 6800-2RS full ceramic bearing uses zirconia oxide (ZrO2) outer and inner races with silicon nitride balls and is pre-lubricated with PTFE based grease. It’s designed for high speed, low friction applications and thrives in environments demanding low wear and corrosion resistance, such as precision machinery, robotics, linear slide units, and medical devices. Each unit is a single bearing in this pack.

✅ Inner diameter: 10 mm
✅ Outer diameter: 19 mm
✅ Width: 5 mm
✅ Material: inner and outer races ZrO2 ceramic; balls Si3N4 ceramic
✅ Lubrication: PTFE based grease
✅ Temperature range: -50 to 150 C
✅ Seals: 2RS sealed design
✅ Quantity: 1 bearing per package

💡 What is a ceramic bearing used for?

Ceramic bearings are handy for high precision, low maintenance operations. - They cut friction and wear in high speed machinery - They resist corrosion and work across wide temperatures - They can run longer with less lubrication in clean environments - They excel in precision applications like robotics and medical gear