Description
Basic Information
The C38SSTY58 turbomolecular pump bearing is a high-precision, high-speed bearing specifically designed for vacuum equipment, ensuring stable operation of turbomolecular pump rotors. This model is typically made of stainless steel for excellent corrosion resistance and vacuum compatibility. It features special lubrication or a dry-running design, allowing continuous performance under high vacuum, high rotational speed, and elevated temperature conditions. With a precision grade of P4 or higher, it provides extremely low vibration and friction, ensuring quiet and reliable operation even at very high speeds.
Performance Features
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High-Speed Capability — Precision raceway and optimized ball design enable stable operation at ultra-high speeds.
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Excellent Vacuum Compatibility — Stainless steel construction and specialized lubrication allow performance in high-vacuum, oil-free conditions.
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Low Noise and Vibration — Precision manufacturing ensures exceptionally quiet and smooth rotation.
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Thermal Stability — Maintains reliable performance at temperatures up to 200°C.
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Extended Service Life — High-purity materials and strict dimensional control ensure long operational life and high reliability.
Product Applications
People primarily use the C38SSTY58 turbomolecular pump bearing in vacuum systems, semiconductor manufacturing equipment, surface analysis instruments, ion coating machines, optical coating systems, and scientific research devices. With its high-speed, low-vibration, and contamination-free design, it serves as a critical component in turbomolecular and molecular drag pumps operating under high and ultra-high vacuum conditions.
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