Hybrid Ceramic Angular Contact Ball Bearings with 440 stainless steel, Si3N4 (Silicon Nitride) ceramic balls, and PA66 (Polyamide) cages are designed for high-speed, high-precision applications requiring exceptional durability, low friction, and corrosion resistance.
Key Features of 440/Si3N4/PA66 Hybrid Ceramic Angular Contact Ball Bearings
- Ball Material (Si3N4):
- High hardness, lightweight, and exceptional wear resistance.
- Superior temperature and corrosion resistance, ideal for challenging environments.
- Ring Material (440 Stainless Steel):
- Combines high strength with good corrosion resistance.
- Suitable for moderately aggressive environments and high-load applications.
- Cage Material (PA66):
- High-performance nylon material for smooth and stable ball separation.
- Reduces friction and enhances speed capabilities.
- Angular Contact Design:
- Optimized for handling combined radial and axial loads.
- High stiffness ensures precision under heavy or dynamic loads.
- Corrosion Resistance:
- Resists rust and chemical corrosion, extending bearing lifespan.
- High-Speed Operation:
- Lightweight Si3N4 balls reduce centrifugal forces, enabling higher speeds.
- Low Friction and Noise:
- Reduces energy loss and ensures quiet, efficient operation.
- Wide Temperature Range:
- Operates effectively from -50°C to +200°C.
Applications of 440/Si3N4/PA66 Hybrid Ceramic Angular Contact Ball Bearings
- Aerospace:
- Lightweight and high-speed design for aircraft systems.
- Machine Tools:
- High precision and stiffness for spindle applications.
- Medical Equipment:
- Corrosion-resistant and hygienic for diagnostic and surgical devices.
- Automotive:
- Used in turbochargers, gearboxes, and electric motors.
- Renewable Energy:
- Efficient in wind turbines and solar tracking systems.
- Semiconductor Manufacturing:
- Ideal for cleanroom applications due to low contamination risk.
- Chemical Processing:
- Durable in mildly corrosive environments.
Advantages of 440/Si3N4/PA66 Hybrid Ceramic Angular Contact Bearings
- Precision Performance: Supports high-speed and high-precision operations.
- Durable Construction: Withstands heavy loads and harsh environments.
- Smooth and Quiet Operation: Low friction and noise for sensitive machinery.
- Corrosion Resistance: Extended lifespan even in humid or chemical-rich settings.
- Lightweight Design: Reduced centrifugal forces enhance efficiency.
1. Premium Quality Materials
We use top-grade ceramic materials like Zirconia (Le 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 (Le 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.
CÉRAMIQUE LOWIFAR
