6004 Full ZrO2 Ceramic Deep groove Ball Bearing 6004CE Motorcycle Wheel Bearings Size 20x42x12mm

Deep groove ball bearing
September 28, 2025
Category Connection: Deep Groove Ball Bearing
Brief: Discover the 6004 Full ZrO2 Ceramic Deep Groove Ball Bearing, designed for extreme environments like high-temperature, corrosive, and magnetic fields. Perfect for chemical pumps, semiconductor equipment, and medical MRI devices. Its all-ceramic construction ensures no metal contamination or corrosion.
Related Product Features:
  • Fully ceramic construction (ZrO2) for extreme environments, eliminating corrosion and magnetic interference.
  • Dimensions: 20x42x12mm, interchangeable with standard 6004 bearings for easy replacement.
  • Designed for high-temperature applications, withstands over 300°C.
  • Ideal for chemical industry, semiconductor manufacturing, and medical devices.
  • Non-magnetic, making it perfect for MRI equipment and sensitive electronics.
  • Lower load capacity than metal bearings (max 6.5 kN), suitable for precision applications.
  • Brittle material—avoid impact loads exceeding 1.5x static load during installation.
  • Widely used in corrosive liquid pumps, wafer handling robots, and high-temperature kiln fans.
Faqs:
  • What makes the 6004CE bearing suitable for extreme environments?
    Its fully ceramic (ZrO2) construction resists corrosion, high temperatures, and magnetic fields, making it ideal for harsh conditions like chemical plants and MRI machines.
  • Can the 6004CE bearing replace standard metal 6004 bearings?
    Yes, its dimensions (20x42x12mm) match standard 6004 bearings, allowing direct replacement in harsh environments, though it has a lower load capacity (max 6.5 kN).
  • What are the key applications of the 6004CE bearing?
    It is used in chemical pumps, semiconductor wafer equipment, high-temperature kiln systems, medical MRI devices, and food/pharmaceutical machinery due to its non-magnetic and corrosion-resistant properties.