Zirconia Ceramic Bearing Extreme Corrosion Proof

Ceramic Ball Bearings
January 05, 2026
Category Connection: Ceramic Ball Bearings
Brief: Experience a brief tour of features designed to deliver dependable outcomes. In this video, you'll see a detailed walkthrough of the 6205 Full Zirconia Ceramic Ball Bearing, showcasing its construction from ZrO2 rings and balls with a PEEK cage and PTFE seals. Discover how this bearing operates in extreme conditions, including demonstrations of its corrosion resistance, electrical insulation, and high-speed capabilities, providing real-world insights for demanding B2B applications.
Related Product Features:
  • Constructed with high-purity Zirconia Ceramic (ZrO2) rings and balls for exceptional corrosion resistance against strong acids, alkalis, and solvents.
  • Features a PTFE cage and double PTFE seals, offering superior self-lubrication and chemical resistance from -200°C to +250°C.
  • Provides excellent electrical insulation to prevent pitting from VFD drives, making it ideal for variable frequency drive motors.
  • Offers non-magnetic properties and low density, being 45% lighter than steel, suitable for precision instruments and medical devices.
  • Available in P6 and P5 precision grades, ensuring high performance and reliability in demanding industrial applications.
  • Enables maintenance-free operation with very low friction and wear, outperforming metal-caged bearings in dry or boundary lubrication states.
  • Manufactured using HIP sintering technology for high toughness and durability, with superior impact resistance.
  • Designed for high-temperature and vacuum environments, ensuring reliable performance in semiconductor manufacturing and other extreme conditions.
FAQs:
  • What materials are used in the 6205 Full Zirconia Ceramic Bearing?
    The bearing features inner and outer rings and rolling elements made from high-purity Zirconia Ceramic (ZrO2), combined with a PTFE cage and double PTFE seals for enhanced performance.
  • How does this ceramic bearing handle extreme conditions like corrosion and high temperatures?
    It provides exceptional corrosion resistance against strong acids, alkalis, and organic solvents, and operates reliably in temperatures from -200°C to +250°C due to its inert materials and PTFE components.
  • What are the key advantages of using this bearing in precision and electrical applications?
    Its non-magnetic nature, electrical insulation to prevent pitting from VFD drives, and low friction make it ideal for precision instruments, medical devices, and semiconductor manufacturing.
  • What precision grades and manufacturing standards does this bearing meet?
    The 6205 Full Zirconia Ceramic Bearing is available in P6 and P5 precision grades and is manufactured to international standard dimensions using HIP sintering for high quality.