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Zirconia Bearings

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EPI Zirconia Bearings
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EPI Materials is your trusted supplier of high-tech materials. We offer a diverse range of high-quality Zirconia Bearings, meticulously engineered to excel in various demanding applications. Explore our comprehensive product details below to understand why EPI Materials is the best choice for your needs.

Property Specification
Material Zirconia (ZrO2)
Diameter Range Customizable
Length Range Customizable
Appearance Smooth, white to ivory
Density 6.0 g/cm³
Hardness 1200 HV
Elastic Modulus 210 GPa
Thermal Expansion Coefficient 10.5 x 10-6 /°C
Working Temperature Up to 1000°C

Description

Comparison with Other Bearing Materials

PropertyZirconia (ZrO2)SteelSilicon Nitride (Si3N4)
Density6.0 g/cm³7.8 g/cm³3.2 g/cm³
Hardness1200 HV700 HV1500 HV
Elastic Modulus210 GPa210 GPa310 GPa
Thermal Expansion Coefficient10.5 x 10-6 /°C11.5 x 10-6 /°C3.2 x 10-6 /°C
Corrosion ResistanceVery GoodPoorExcellent
Wear ResistanceVery GoodGoodExcellent
Electrical InsulationYesNoYes
Maximum Working TemperatureUp to 1000°CUp to 300°CUp to 1000°C

Advantages of Zirconia Bearings:

  • High Density: Provides excellent mechanical stability and performance under heavy loads.
  • Very Good Corrosion Resistance: Resistant to most acids and alkalis, suitable for harsh environments.
  • Good Wear Resistance: Ensures long service life and reliability in demanding applications.
  • Thermal Stability: Can withstand high temperatures up to 1000°C, making it ideal for high-temperature applications.
  • Electrical Insulation: Non-conductive, which is beneficial in electrical and electronic applications.

Physical and Chemical Properties

  • High Hardness and Strength: Zirconia Balls offer exceptional hardness and strength, making them ideal for applications where durability is critical.
  • High Density: With a density of 6.0 g/cm³, Zirconia Balls provide excellent mechanical stability.
  • High Wear Resistance: Excellent wear resistance ensures long service life and reliability.
  • Thermal Stability: Capable of withstanding high temperatures without losing integrity.
  • Corrosion Resistance: Resistant to most acids and alkalis, ensuring longevity in harsh environments.
  • Low Thermal Conductivity: Provides excellent thermal insulation properties.

Applications

Zirconia Bearings find applications in various industries and settings due to their exceptional properties:

  • Precision Bearings: Used extensively in high-speed machinery for smooth rotation and reduced friction.
  • Aerospace Components: Employed in aerospace applications for their lightweight properties and resistance to high temperatures.
  • Medical Devices: Integrated into medical equipment for their biocompatibility and ability to withstand sterilization processes.
  • Automotive Industry: Utilized in automotive engines and transmissions for their durability and performance.
  • Chemical Processing: Applied in chemical processing equipment for their excellent corrosion resistance and stability.

Packaging and Delivery Standards

At EPI Materials, we ensure that our Zirconia Balls are packaged to meet the highest standards of safety and quality:

  • Packaging: Depending on the size and quantity, products may be vacuum-packed or sealed in robust, cushioned boxes to prevent any damage during transit.
  • Labeling: Each package includes both external and internal labeling. External labeling provides clear information such as customer name, order number, package quantity, and weight. Internal labeling consists of product details and batch numbers.
  • Delivery: With our warehouses located in California, we offer prompt delivery within the US and internationally. Shipping options include standard, expedited, and overnight services to meet your needs.

Pre-and-Post Sales Support

At EPI Materials, we prioritize your satisfaction from the initial inquiry to post-purchase support:

  • Sample Provision: Upon customer request, we offer sample products to ensure they meet your specifications.

After-Sales Commitment: EPI Materials is dedicated to exceptional customer service.

  • Technical Assistance: Our team of experts is available to address any technical inquiries or concerns regarding our Zirconia Balls.
  • Returns and Replacements: Our hassle-free return and replacement policy allows for requests within 30 days of receiving the product. Please ensure all requirements are confirmed before placing an order, as unmet requests at the time of purchase cannot be accepted as reasons for returns or exchanges.

Why Choose EPI Materials?

  • Competitive Pricing: We offer high-quality materials at competitive prices to ensure you receive the best value for your purchase.
  • Extensive Inventory: Our extensive inventory means we can fulfill orders quickly and efficiently.
  • Quality Assurance: Our products undergo rigorous quality control checks to ensure they meet industry standards.
  • Expertise: With years of experience in the field, our knowledgeable team can provide the insights and solutions you need.
  • Global Reach: With headquarters in Nevada and a warehouse in California, we serve customers worldwide with reliable and timely delivery.

Experience the superior performance of our Zirconia Bearings and the exceptional service of EPI Materials. Contact us today to place your order or to learn more about our products.

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