30 Pack 6803 Full Ceramic Si3N4 Ball Bearings 17x26x5mm Premium Ceramic Bearings for Precision Machinery and Robotics High Wear Resistance Low Friction Ideal for Industrial Applications and CNC Equipment

Thirty-Pack 6803 Full Ceramic Si3N4 Bearings 17x26x5mm
✔️ 30 bearings, 17x26x5 mm, full ceramic Si3N4 construction

These 6803 full ceramic bearings use Si3N4 for both races and balls, with a PTFE cage, delivering high hardness, low friction, and excellent corrosion resistance. They’re ideal for precision machinery, chemical handling, and hygiene-focused equipment where non-metallic bearings excel.

✅ Bearing type: full ceramic 6803 with Si3N4 races and balls
✅ Cage: PTFE for low friction and chemical resistance
✅ Dimensions: 17 mm ID, 26 mm OD, 5 mm width (17x26x5 mm)
✅ Pack size: 30 bearings in a single pack

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

In short, they handle high-speed, non-magnetic, and chemical environments with long life.

- High-speed, low-friction operation in CNC machines and conveyors - Non-magnetic, corrosion-resistant performance for pharma/food environments - Long service life in washdown and chemical handling setups - Great choice for precision linear motion and automation systems