Pack Of 25 Sealed Full Ceramic Bearing 6806 2RS Si3N4 With 30mm Inner Diameter 42mm Outer Diameter And 7mm Width Ideal For Industrial And Commercial Applications Corrosion Resistant Low Friction High Precision Ceramic Bearing

Sealed Full Ceramic Bearing 6806-2RS 30x42x7mm Pack 25
✔️ Bore 30mm, OD 42mm, width 7mm; Si3N4 ceramic, PTFE cage

This is a sealed full ceramic ball bearing built with Si3N4 components, designed for precision motion in industrial automation, robotics, and high-speed equipment. It's commonly used where low friction, corrosion resistance, and long life matter.

✅ Inner diameter: 30 mm
✅ Outer diameter: 42 mm
✅ Width: 7 mm
✅ Material: Si3N4 ceramic races and balls; PTFE cage
✅ Seal: two-sided 2RS seals
✅ Pack size: 25 bearings per package

💡 What is a sealed full ceramic bearing used for in precision equipment? This handy component provides reliable motion in demanding settings.

- low friction for high-speed operation - corrosion resistance in harsh environments - long service life with ceramic components - ideal for robotics, CNC, and medical devices