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

💡 精密機械において、フルセラミックベアリングはどのような用途に使われているのでしょうか？

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