6204 PEEK Ball Bearing - Si₃N₄ Ceramic Balls - PTFE Cage - 20x47x14mm

PEEK 6204 Ball Bearing - Si₃N₄ Ceramic Balls with PTFE Cage
✔️ 20mm x 47mm x 14mm - High-Performance Polymer, Corrosion-Resistant

The PEEK 6204 bearing combines lightweight strength with extreme chemical and temperature resistance. Featuring a PTFE cage and Silicon Nitride (Si₃N₄) ceramic balls, this bearing is designed for cleanroom, medical, and corrosive environments where traditional metal bearings fail. Its PEEK inner and outer races offer non-conductive, non-magnetic operation with excellent wear resistance.

✅ Size: 20mm ID x 47mm OD x 14mm width
✅ Type: PEEK polymer radial ball bearing
✅ Balls: Silicon Nitride (Si₃N₄) ceramic
✅ Races: PEEK (Polyether ether ketone)
✅ Cage: PTFE (Polytetrafluoroethylene)
✅ Quantity: 1 Bearing
✅ Brand: VXB

💡 Why choose PEEK bearings with ceramic balls?
PEEK provides excellent mechanical performance under heat, chemicals, and moisture, while Si₃N₄ balls reduce friction and extend bearing life - perfect for aerospace, biotech, semiconductor, and food-grade applications.