Durable Silicon Carbide Sliding Bearing Extends Pump Life, Reduces Downtime

Silicon Carbide (SiC) sleeves are high-performance ceramic components manufactured from SiC. They exhibit exceptional wear resistance, corrosion resistance, high hardness, and thermal stability, making them ideal for bearings, seals, and transmission systems in harsh environments across industries like chemical processing, machinery, semiconductors, and energy.

• Chemical Industry: Pumps, valves, reactor seals
• Machinery: High-speed bearings, precision components
• Semiconductors: Wafer handling fixtures
• New Energy: Photovoltaic and lithium battery production equipment

1. Higher Temperature Resistance: Ceramic bearings maintain superior mechanical stability at elevated temperatures, making them ideal for extreme heat applications where steel bearings would degrade.
2. Superior Performance in Thermal Cycling: Due to their low thermal expansion coefficient, ceramic bearings experience minimal clearance changes under temperature fluctuations, ensuring reliable operation across a wider range of conditions.
3. Enhanced Anti-Seizure & Anti-Jamming Properties: The reduced thermal deformation of ceramic materials minimizes friction-induced binding, significantly improving resistance to seizure and galling.
4. Oil-Free Operation Capability: Ceramic bearings exhibit self-lubricating properties and can utilize process media for lubrication, enabling reliable performance in high-vacuum environments or where traditional lubrication is impractical.
5. Exceptional Corrosion Resistance: Unlike steel, ceramics are impervious to acids, alkalis, and salts, making them perfect for harsh chemical processing, marine, and corrosive industrial applications.
6. Electrical Insulation & Anti-Static Properties: Our ceramic bearings are non-conductive, eliminating static discharge and preventing electrical arcing damage--common issues with conductive steel bearings.
7. Non-Magnetic & Contamination-Resistant: Ceramic's non-magnetic nature prevents magnetic particle adhesion, reducing abrasive wear and ensuring smooth operation in MRI equipment, semiconductor tools, and other magnetic-sensitive environments.

We have three factories in China, capable of meeting different customer needs, with advanced pressing, sintering and processing machines. Our company logos are ZXSQ and CSQ, and we possess eleven invention patents for utility models.

The company now has a high-quality professional team consisting of dozens of members, to provide you with high-quality and perfect service, according to customer requirements to order a variety of bearing products.

Since 1982 we have accumulated abundant experience in production over more than 40 years, devoting ourselves whole-heartedly to the research and development of ceramic bearing material, our processing technique and improvement of our equipment.

Having undergone several evolutions and transformations, our company has now become the leading enterprise in China's domestic market in the fields of ceramic bearing and ceramic material products.

• Free Sample bearing
• ISO Standard
• In Stock bearing
• Bearing Small order accepted
• OEM bearing service
• Customized bearing, Customer's bearing drawing or samples accepted
• Competitive factory price bearing