Ceramic Shaft and Bushing Assembly
This ceramic shaft and bushing set is designed for high-performance applications requiring exceptional wear resistance, chemical stability, and precision alignment. Widely used in pumps, valves, precision machinery, and chemical processing equipment, it provides long service life and smooth motion even in harsh environments.
- High hardness and wear resistance
- Excellent chemical and corrosion resistance
- Precision fit for smooth motion
- Electrical insulation and non-magnetic
- Custom design supported
Ceramic Shaft and Bushing Assembly
Ceramic shaft and bushing assemblies combine wear resistance and low friction for stable motion systems. These alumina shaft and bushing assemblies are ideal for pumps, lab equipment, and high-temperature mechanical systems requiring non-metallic interfaces.
Technical Specifications
| Parameter | Typical Range |
| Length Range | ≤300mm |
| Outer Diameter | ≤150mm |
| Surface Roughness | Ra0.02-Ra0.2 |
| Minimum Wall Thickness | 0.1mm |
| Roundness | 0.002mm |
| Concentricity | 0.002mm |
| Straightness | 0.004mm |
| Perpendicularity | 0.005mm |
Please refer to our Processing Capability Table for the full range of processing capability.
Advantages of Ceramic Shaft and Bushing Assembly
- Exceptional Wear Resistance: Because ceramics are extremely hard, this assembly offers superior longevity in abrasive environments.
- Low Friction Operation: As a result, it reduces energy loss and minimizes heat generation during rotational or sliding motion.
- Corrosion and Chemical Resistance: Consequently, it performs reliably in harsh chemical processes or fluid-handling systems.
- High Temperature Stability: Due to its thermal resilience, the assembly maintains structural integrity in high-heat applications.
- Electrical Insulation: Therefore, it is ideal for electromechanical systems where electrical isolation is essential.
- Precision Fit and Alignment: Thanks to advanced ceramic machining, tight tolerances ensure smooth and stable operation with minimal backlash.
Applications
- Pumps and Fluid Handling Systems: Commonly used in chemical pumps, metering systems, and medical fluid devices for non-reactive, smooth operation.
- Semiconductor Equipment: Because of its wear resistance and cleanliness, it’s ideal for wafer handling and precision movement systems.
- Medical Devices and Lab Equipment: Suitable for sterile and corrosion-sensitive environments, such as blood pumps or analyzers.
- Industrial Automation: Employed in actuators, robotics, and conveyors where long-lasting, low-friction movement is critical.
- Aerospace and Defense Applications: Used in high-performance systems where thermal resistance and durability under stress are essential.
- Textile and Printing Machinery: Supports high-speed operation with minimal wear, ensuring long-term reliability and reduced maintenance.
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