Full Ceramic Sealed Bearing 12x24x6mm Zirconia ZrO2 Ceramic Ball Bearing With PTFE Cage For Low Friction High Precision Performance Corrosion Resistant Suitable For Precision Machinery Medical Devices And Robotics

Full Ceramic 61901-2RS Bearing, 12x24x6mm Zirconia
✔️ 12x24x6 mm sealed ceramic bearing with zirconia PTFE cage

This is a full ceramic sealed bearing built from zirconia (ZrO2) with a PTFE cage. It delivers high-speed performance, low friction, and excellent corrosion resistance, making it ideal in precision machinery, medical devices, and robotics.

✅ Inner diameter: 12 mm
✅ Outer diameter: 24 mm
✅ Width: 6 mm
✅ Balls: ZrO2 ceramic
✅ Cage: PTFE
✅ Seal: 2RS (sealed)
✅ Material: full ceramic bearing (ZrO2)

💡 What is a full ceramic sealed bearing used for in precise machinery?

This handy choice stands up to harsh environments and high speeds where traditional steel bearings struggle.

- High-speed rotation with low friction for smooth operation - Corrosion resistance in wet or chemical settings - Lightweight and non-magnetic for sensitive equipment - PTFE cage reduces wear and debris