Customized SSIC Ceramic Sliding Bearing 1650°C High-Temp Resistance

The silicon carbide (SiC) sleeve is precision-engineered from high-purity SiC material, offering exceptional wear resistance, corrosion resistance and high-temperature stability. Widely used in rotating equipment across chemical, mechanical and energy industries, it is particularly suitable for long-term operation under harsh conditions including high speed, strong corrosion and extreme temperatures.

Silicon carbide ceramics exhibit outstanding mechanical properties at room temperature, including high strength, hardness, and elastic modulus. They also demonstrate excellent thermal stability with high thermal conductivity, low thermal expansion coefficient, as well as remarkable specific stiffness and optical machining characteristics.

• Superior Wear Resistance: Mohs hardness 9.5, 5-10x lifespan vs metal sleeves
• Excellent Corrosion Resistance: Withstands strong acids/alkalis
• High-Temperature Stability: Maintains performance up to 1650°C
• Low Friction: Precision polished surface
• Lightweight: 1/3 density of steel reduces operational load

• Mechanical seals for chemical process pumps
• Rotary components in semiconductor equipment
• Bearing assemblies for molten salt pumps
• Specialized nuclear industry equipment

Our company (ZXSQ and CSQ) possesses eleven invention patents for utility models. We have a high-quality professional team of dozens of members to provide excellent service and customized bearing products according to customer requirements.

Since 1982, we have accumulated over 40 years of experience in ceramic bearing material research and development, processing techniques, and equipment improvement. Through continuous evolution, we have become a leading enterprise in China's ceramic bearing and ceramic material products market.

We operate a fully automatic grinding and assembling production line for ceramic bearings, with an annual output of 3 million sets of 608-2PS, 608-2RS and other specifications of P5 and P4 precision levels. Our facility specializes in producing various types of rolling bearings, ceramic balls, and ceramic rollers.

Our firing equipment and technology lead the industry, featuring the most advanced equipment in domestic industrial ceramics production, including a hot isostatic sintering furnace (HIP) imported from ABB Sweden. Our product firing temperature capability exceeds 2000°C.