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SSiC Ceramic Bearing/

SSiC Siliconized Silicon Carbide Self-Aligning Ball Bearing

Material SSiC (Siliconized Silicon Carbide)
Design Self-Aligning Ball Bearing
Density 3.10 – 3.20 g/cm³
Hardness > 2,400 HV
Temperature Resistance Up to +1,500°C
Chemical Resistance Excellent against acids, bases, and solvents
Thermal Conductivity 90 – 120 W/m·K
Compressive Strength > 2,500 MPa
Friction Coefficient Very Low
Customization Available upon request for specific applications

  • Product Details
  • Why Choose Us
  • FAQs

SSiC (Siliconized Silicon Carbide) Self-Aligning Ball Bearings are advanced ceramic bearings designed for applications requiring high precision, corrosion resistance, and the ability to compensate for angular misalignments. These bearings are ideal for use in harsh environments where traditional materials fail due to wear, temperature extremes, or chemical exposure.


Key Features

  1. Self-Aligning Design
    • Automatically compensates for minor angular misalignments, ensuring smooth operation and reducing stress on components.
  2. Siliconized Silicon Carbide Material
    • Combines the exceptional hardness, strength, and thermal stability of silicon carbide with enhanced chemical resistance and durability from silicon infiltration.
  3. High Temperature Resistance
    • Performs reliably in extreme temperatures up to 1,500°C, suitable for demanding thermal applications.
  4. Corrosion and Chemical Resistance
    • Inert to most chemicals, acids, and bases, making it ideal for aggressive industrial environments.
  5. Wear and Abrasion Resistance
    • High hardness and low friction ensure long service life even in abrasive conditions.
  6. Lightweight and Electrically Insulating
    • Reduces inertia for high-speed applications and prevents electrical conductivity, making it suitable for electronic and cleanroom use.
  7. Maintenance-Free Operation
    • Self-lubricating properties eliminate the need for regular maintenance.

Applications

  1. High-Temperature Equipment
    • Kilns, furnaces, and heat exchangers where conventional bearings fail due to heat.
  2. Chemical Processing
    • Resistant to harsh chemicals, perfect for use in pumps, mixers, and reactors.
  3. Marine and Offshore Industries
    • Corrosion resistance ensures long life in saltwater and other marine environments.
  4. Semiconductor Manufacturing
    • Non-reactive and non-magnetic properties for sensitive processes.
  5. Medical and Food Industries
    • Biocompatible and chemically inert for hygienic applications.
  6. Energy Sector
    • Ideal for high-efficiency turbines and renewable energy systems.
  7. Aerospace and Defense
    • Lightweight and durable material for critical high-performance components.

 

Advantages

  • Enhanced Durability: High resistance to wear, thermal stress, and chemical attack ensures long service life.
  • Precision and Stability: Self-aligning capability compensates for shaft misalignments.
  • High Performance: Reliable operation in extreme temperatures and aggressive environments.
  • Cost-Efficient: Low maintenance and extended lifespan reduce overall costs.

1. Premium Quality Materials

We use top-grade ceramic materials like Zirconia (ZrO2) and Silicon Nitride (Si3N4) to ensure our bearings offer superior durability, wear resistance, and performance.

2. Tailored Solutions

Our team works closely with you to provide customized bearing solutions that perfectly meet the needs of your industry, whether in packaging, renewable energy, or other specialized fields.

3. Industry Expertise

With years of experience serving diverse industries, we understand the unique challenges of high-performance applications and consistently deliver reliable solutions.

4. Precision Engineering

Our ceramic bearings are manufactured with state-of-the-art technology to achieve unmatched precision and efficiency, ensuring smooth operation and extended lifespan.

5. Competitive Pricing

We combine high quality with cost-effective pricing, offering excellent value to our clients without compromising on performance.

6. Fast Delivery & Global Reach

Our streamlined logistics and global network ensure timely delivery, no matter where you are.

7. Exceptional Support

Our dedicated team is available to assist you every step of the way—from initial inquiry to after-sales service—ensuring a hassle-free experience.

1. What are ceramic bearings?

Ceramic bearings are bearings made from advanced ceramic materials such as Zirconia (ZrO2) or Silicon Nitride (Si3N4). They are known for their high strength, wear resistance, and ability to perform in extreme conditions.

2. What are the advantages of ceramic bearings over steel bearings?

Ceramic bearings offer several advantages, including:

  • Higher Durability: Resistant to wear, corrosion, and high temperatures.
  • Lighter Weight: Up to 40% lighter than steel bearings.
  • Non-Magnetic & Electrically Insulating: Ideal for sensitive applications.
  • Low Friction: Reduces energy loss and heat generation.

3. In which industries are ceramic bearings commonly used?

Ceramic bearings are widely used in:

  • Packaging equipment
  • Renewable energy (e.g., wind turbines)
  • Aerospace and automotive
  • Medical devices
  • Chemical processing
  • High-precision tools

4. Can ceramic bearings handle high temperatures?

Yes, ceramic bearings are highly resistant to heat and can operate in temperatures exceeding 1,000°C, depending on the material used.

5. Are ceramic bearings suitable for corrosive environments?

Absolutely! Ceramic bearings are non-reactive to most chemicals, making them ideal for use in highly corrosive environments.

6. What is the lifespan of ceramic bearings?

Ceramic bearings typically last much longer than steel bearings due to their wear resistance and durability. However, the exact lifespan depends on the operating conditions and maintenance practices.

7. How do I maintain ceramic bearings?

Ceramic bearings require minimal maintenance, but to ensure longevity:

  • Use the correct lubrication when necessary.
  • Keep them clean and free from contaminants.
  • Follow proper installation procedures.

8. Do you provide customized ceramic bearings?

Yes, we offer tailored ceramic bearing solutions to meet your specific application requirements. Contact us to discuss your needs.

9. What sizes and types of ceramic bearings do you offer?

We supply a wide range of sizes and configurations, including ball bearings, roller bearings, and hybrid bearings. Check our product catalog or contact us for more details.

10. How can I place an order or request a quote?

Simply visit our Contact Us page, fill out the inquiry form, or reach out to us directly via email or phone. Our team will respond promptly with the information you need.

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