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- High wear and pressure resistance for a wide range of applications
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- PTFE Shaft Seal HN2390 55x72x8
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Item #:
39304758
PTFE Shaft Seal HN2390 55x72x8
Item #:
39304758
0 ratings
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Thanks to its high wear and pressure resistance this standard design is suitable for a wide range of applications, such as pumps, blowers and compressors
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What Stands Out
Durable Materials
Constructed from high-quality PTFE, this shaft seal ensures long-lasting performance and resistance to wear, effectively sealing against contaminants and prolonging equipment life.
Perfect Fit
Designed with precise dimensions of 55x72x8mm, this seal offers an exact fit for various applications, ensuring optimal sealing and minimizing leakage for enhanced performance.
Versatile Application
Ideal for a range of industrial applications, this PTFE shaft seal reduces friction and prevents fluid leaks, making it suitable for both demanding and standard operating environments.
Product Details
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
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Industrial Machinery
Ideal for sealing applications in heavy industrial machines experiencing high pressure and extreme temperature variations.
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Chemical Processing
Perfect for industries handling aggressive chemicals due to its excellent chemical resistance and durability.
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Automotive Applications
Beneficial for automotive engines and systems where reliable sealing solutions are essential for performance and longevity.
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Household Use
Not suitable for everyday home applications or low-pressure systems where standard seals suffice, increasing unnecessary costs.
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Low-Intensity Applications
Less effective for low-intensity tasks that do not require high-performance sealing, as it may be over-engineered.
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Non-Chemical Environments
Avoid using in environments where chemical exposure is minimal, as standard materials might perform adequately at lower costs.
Product Description
PTFE Shaft Seal HN2390 55x72x8
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Customer Questions & Answers
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Question:
What is a PTFE Shaft Seal HN2390 55x72x8 used for?
Answer: The PTFE Shaft Seal HN2390 55x72x8 is primarily used to prevent the leakage of fluids along a rotating shaft. This type of seal is designed to handle high temperatures and aggressive chemicals, making it ideal for applications in various industries, including automotive and manufacturing. It ensures optimal performance by maintaining the integrity of fluids within a system, thus prolonging the lifespan of machinery. For instance, it can be particularly useful in hydraulic systems where oil and water must be contained without contamination. -
Question:
What are the dimensions of the PTFE Shaft Seal HN2390?
Answer: The PTFE Shaft Seal HN2390 features a specific dimension of 55x72x8 mm. This means that the inner diameter of the seal measures 55 mm, the outer diameter is 72 mm, and the thickness is 8 mm. These precise dimensions are critical for ensuring a snug fit onto the shaft, therefore minimizing the risk of leaks and ensuring proper operation. When replacing a seal, it's essential to measure the existing seal accurately to maintain compatibility. -
Question:
What materials are used in the PTFE Shaft Seal HN2390?
Answer: The PTFE Shaft Seal HN2390 is constructed from high-performance PTFE (Polytetrafluoroethylene), known for its excellent chemical resistance and thermal stability. This material is widely used in industrial applications due to its low friction properties and ability to withstand a wide temperature range. PTFE seals are perfect for applications exposed to harsh environments, such as high-pressure systems or corrosive materials, ensuring durability and reliability over time. -
Question:
How do I install the PTFE Shaft Seal HN2390?
Answer: Installing the PTFE Shaft Seal HN2390 involves clean preparation of the shaft and housing to ensure an optimal seal. Begin by ensuring the surface is smooth and free of debris. Gently press the seal into its designated housing, ensuring it sits evenly. Avoid using excessive force, as this could damage the seal or cause misalignment. Proper installation is crucial in preventing leaks, and it is advisable to consult the manufacturer’s guidelines for specific application details. -
Question:
Can the PTFE Shaft Seal HN2390 be used in high-temperature applications?
Answer: Yes, the PTFE Shaft Seal HN2390 is designed to withstand high-temperature environments. PTFE itself can maintain its mechanical integrity at temperatures up to approximately 260°C (500°F), making it an excellent choice for applications where heat is a concern. Industries such as automotive and aerospace frequently use these seals in systems exposed to higher temperatures, ensuring reliability and performance in challenging conditions. -
Question:
What types of fluids can the PTFE Shaft Seal HN2390 handle?
Answer: The PTFE Shaft Seal HN2390 is suited for a wide range of fluids, including water, oils, and various chemicals. Its chemical resistance is one of the key benefits of PTFE, making it ideal for industries that handle aggressive substances. For example, it is commonly used in petrochemical, pharmaceutical, and food processing industries, where the seals must reliably manage multiple fluid types while preventing contamination. -
Question:
How can I tell if my PTFE Shaft Seal HN2390 needs replacing?
Answer: Signs of wear in a PTFE Shaft Seal HN2390 include visible leaks, irregular noise from machinery, or decreased efficiency. If you observe fluid seepage around the seal or if the machinery starts to exhibit vibrations or instability, it might be time for a replacement. Regular inspections can help catch issues early, limiting downtime and maintenance costs. If you're uncertain, consulting with a professional can provide clarity on the seal’s condition. -
Question:
What are the benefits of using a PTFE Shaft Seal over traditional rubber seals?
Answer: PTFE Shaft Seals offer numerous advantages over traditional rubber seals, particularly in scenarios involving heat and chemical exposure. They are more durable in extreme conditions while providing lower friction, which can lead to improved efficiency and longevity in machinery. Unlike rubber, PTFE does not degrade as quickly in high temperatures or chemical environments, making it a better long-term investment for industrial applications that require consistent performance. -
Question:
Are PTFE Shaft Seals environmentally friendly?
Answer: PTFE Shaft Seals are considered to be relatively environmentally friendly because they are resistant to many chemicals and do not easily break down, which can reduce the risk of leaking harmful substances. Their durability also means they do not need to be changed frequently, which minimizes waste. However, it’s important to ensure proper disposal of any damaged seals according to local regulations. The longevity of PTFE seals contributes to reducing overall environmental impact in industrial applications. -
Question:
Where can I buy PTFE Shaft Seal HN2390 55x72x8?
Answer: You can buy the PTFE Shaft Seal HN2390 55x72x8 on Ubuy. Ubuy provides a reliable platform for purchasing various industrial seals and components, ensuring product authenticity and a smooth shopping experience. It is a great place to find the specific seal you need and can offer shipping options to your location, making sourcing essential parts easy and efficient.
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