5x10mm Miniature Full Ceramic Ball Bearing 5x10x4mm ZrO2

This 5x10x4mm full ceramic ball bearing is built for applications that demand extreme durability, corrosion resistance, and non-magnetic properties. Made entirely from zirconium oxide (ZrO₂) ceramic, it offers low friction, excellent heat resistance, and long-lasting performance in harsh or high-speed environments.

The bearing features PTFE (polytetrafluoroethylene) covers and a PTFE cage, providing lightweight protection and smooth, consistent motion. Perfect for chemical processing, food-grade equipment, marine use, and high-temperature systems.

🔧 Product Details:

• ✅ Type: Sealed Full Ceramic Ball Bearing

• ✅ Material:

  • Balls: Zirconia (ZrO₂) Ceramic

  • Inner/Outer Races: Zirconia Ceramic

  • Cage: PTFE

  • Covers: PTFE (White)

• ✅ Size: 5mm (ID) x 10mm (OD) x 4mm (Width)

• ✅ Properties: Non-Magnetic, Rust-Proof, High-Temperature Tolerant

• ✅ Quantity: One Bearing

• ✅ VXB Category: Full Ceramic Bearings

Engineered for performance in extreme conditions, this 5x10x4mm zirconia full ceramic bearing delivers smooth, quiet, and clean operation where metal bearings fall short.