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Ceramic Structural Components/

SSIC Plain Bearing Stainless Steel Magnetic Pump Parts

Material Siliconized Silicon Carbide (SSiC)
Density ~3.1 g/cm³
Hardness ~2,800 HV (Vickers Hardness)
Flexural Strength ~400 MPa
Compressive Strength ≥2,500 MPa
Maximum Operating Temp. ~1,600°C
Thermal Conductivity 120–200 W/m·K
Friction Coefficient ~0.1 (dry condition)

  • Product Details
  • Why Choose Us
  • FAQs

SSIC Plain Bearings are high-performance sliding bearings made from Siliconized Silicon Carbide (SSiC). These bearings are designed to provide exceptional durability and reliability in demanding industrial applications, especially in environments involving high temperatures, aggressive chemicals, and extreme mechanical loads.


Key Features of SSIC Plain Bearings

  1. High Hardness and Wear Resistance
    • Exceptional resistance to abrasion and mechanical wear, ensuring a long service life.
  2. Superior Corrosion Resistance
    • Resistant to acids, alkalis, and other aggressive chemicals, ideal for harsh environments.
  3. High Temperature Resistance
    • Maintains excellent performance in extreme temperatures up to 1,600°C.
  4. Low Friction Coefficient
    • Smooth surface finish reduces friction, minimizing wear and improving operational efficiency.
  5. Excellent Thermal Conductivity
    • Effectively dissipates heat, preventing overheating in high-speed applications.
  6. Lightweight
    • Lower density compared to metal bearings, reducing overall equipment weight.
  7. Self-Lubricating Properties
    • Eliminates the need for external lubrication, reducing maintenance costs and environmental impact.

Applications of SSIC Plain Bearings

  1. Chemical Processing Equipment
    • Suitable for pumps, mixers, and agitators exposed to corrosive substances.
  2. High-Temperature Furnaces
    • Reliable in applications involving extreme heat, such as in kilns and thermal processing systems.
  3. Aerospace and Defense
    • Used in lightweight, high-performance systems requiring heat and wear resistance.
  4. Semiconductor Manufacturing
    • Ideal for cleanroom and high-precision environments due to their inert and wear-resistant nature.
  5. Renewable Energy Systems
    • Applied in wind turbines and solar energy systems for reliable, long-lasting performance.
  6. Oil and Gas Industry
    • Used in drilling equipment and pipelines for their corrosion resistance and mechanical durability.
  7. Marine Applications
    • Suitable for seawater pumps and valves due to their excellent corrosion resistance.

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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