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PTFE Shaft Seal HN2390 Friction Optimized 40x50x5
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PTFE Shaft Seal HN2390 Friction Optimized 40x50x5
Rotary shaft seals with PTFE sealing lips provide superior sealing performance for a wide range of applications.
PTFE Shaft Seal HN2390 Friction Optimized 40x50x5
Item #: 127077416

PTFE Shaft Seal HN2390 Friction Optimized 40x50x5

Item #: 127077416

KES 10562

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Order now and get it around Wednesday, July 22
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Rotary shaft seals with PTFE sealing lips provide superior sealing performance for a wide range of applications.
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What Stands Out

Friction Optimization
The HN2390 design minimizes friction, enhancing performance and extending the life of machinery that relies on sealing components. This results in smoother operation and reduced wear on surrounding parts.
Durable Material
Made from high-quality PTFE, this seal offers exceptional resistance to chemicals and temperature fluctuations, ensuring a reliable seal in demanding environments, which enhances overall equipment longevity.
Precise Dimensions
Sized at 40x50x5 mm, this shaft seal is tailored for optimal fit in various applications, providing a snug seal that prevents leaks while ensuring efficient operation across multiple industries.

Product Details

Shop PTFE Shaft Seal HN2390 Friction Optimized 40x50x5 online at a best price in Kenya. B00MGXGNQY
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Machinery Engineers

    Engineers looking for reliable sealing solutions for rotating shafts in machinery will benefit from PTFE's low friction properties.

  • Automotive Applications

    Ideal for automotive systems requiring durable seals that withstand exposure to oil, heat, and various chemical environments.

  • Industrial Equipment

    Industries using pumps or compressors can leverage this seal to reduce leakage and enhance operational efficiency.

Not Suitable For
  • Home DIY Projects

    Casual home improvement projects may not require such specialized seals and can use simpler, more cost-effective options.

  • Low-Temperature Applications

    This seal may not perform optimally in extremely low temperatures that can affect its structural integrity.

  • Non-Rotating Applications

    Seals not designed for rotation may not benefit from PTFE's properties, making other seal types more suitable.

Product Description

PTFE Shaft Seal HN2390 Friction Optimized 40x50x5

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a PTFE Shaft Seal and how does it work?

    Answer: A PTFE Shaft Seal is designed to prevent leaks from rotating shafts in various machinery by providing a tight seal. Made from polytetrafluoroethylene (PTFE), it offers excellent chemical resistance and low friction. The sealing mechanism relies on the compression of the seal against the shaft, mitigating any fluid escape. This makes it ideal for applications in automotive, marine, and industrial systems where durability and reliability are critical.
  • Question: What are the dimensions of the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 measures 40mm in outer diameter, 50mm in inner diameter, and 5mm in thickness. These specific dimensions ensure compatibility with a range of applications, particularly in equipment where precision sealing is essential. It fits snugly onto shafts of corresponding sizes, making it an efficient option for various mechanical assemblies.
  • Question: In which applications can the PTFE Shaft Seal HN2390 be utilized?

    Answer: The PTFE Shaft Seal HN2390 can be used in numerous applications including automotive engines, hydraulic pumps, and conveyor systems. Its friction-optimized design makes it particularly effective in high-speed scenarios where minimal resistance is crucial. You'll find it commonly employed in industrial machinery and equipment that require reliable sealing under pressure to prevent fluid leaks.
  • Question: What are the benefits of using PTFE material in seals?

    Answer: PTFE material offers several benefits such as exceptional chemical resistance, high temperature tolerance, and low friction characteristics. This makes seals made from PTFE ideal for use in environments that expose them to aggressive substances or extreme temperatures. Additionally, the low friction properties contribute to increased efficiency in machinery by reducing wear and tear on rotating components.
  • Question: How do I install a PTFE Shaft Seal properly?

    Answer: To install a PTFE Shaft Seal, first clean the shaft and housing to ensure a smooth surface. Gently press the seal into the designated cavity, taking care to align it properly. You can use a seal driver to ensure an even fit without damaging the edges. Proper installation helps maintain a tight seal, preventing leakage and extending the lifespan of the seal and associated components.
  • Question: Are PTFE Shaft Seals suitable for high-temperature environments?

    Answer: Yes, PTFE Shaft Seals are highly suitable for high-temperature environments due to their capability to withstand extreme heat without compromising their sealing properties. This makes them versatile for use in applications that encounter fluctuating temperatures, such as engine compartments and industrial machinery. Utilizing these seals in such conditions ensures long-life performance and reliability.
  • Question: Can the PTFE Shaft Seal HN2390 be used with all types of fluids?

    Answer: The PTFE Shaft Seal HN2390 can handle a wide variety of fluids, including oils, fuels, and many chemicals, thanks to its robust chemical resistance. However, it is important to verify compatibility with specific fluids being used in your application to ensure optimal performance and longevity. This flexibility makes it a popular choice in diverse industries.
  • Question: What makes the HN2390 model friction optimized?

    Answer: The HN2390 model is designed with features that reduce frictional resistance between the seal and the shaft. This can involve modifications to the seal design, such as the surface texture or the material formulation. A friction-optimized seal minimizes wear as the machinery operates, thus enhancing performance and prolonging the life of both the seal and the rotating shaft.
  • Question: Where can I buy PTFE Shaft Seal HN2390 Friction Optimized 40x50x5 in Kenya?

    Answer: You can purchase the PTFE Shaft Seal HN2390 Friction Optimized 40x50x5 at Ubuy. Ubuy is a reliable online platform known for offering a wide range of industrial components and seals such as the HN2390. They provide a seamless shopping experience, ensuring you find the exact product you need conveniently.
  • Question: How do PTFE Shaft Seals compare to rubber seals?

    Answer: PTFE Shaft Seals generally outperform rubber seals in terms of chemical resistance and thermal stability. While rubber seals may wear out more quickly when exposed to certain fluids and high temperatures, PTFE seals maintain their integrity longer under such conditions. This makes PTFE seals a preferred choice in demanding environments where reliability is essential.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

KES 10562

Order now and get it around Wednesday, July 22

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Fastest cross-border delivery

Features & Benefits

  • Ready-to-assemble rotary shaft seals with PTFE sealing lips.
  • Ensures effective sealing through radial contact pressure.
  • Standard ranges developed to meet various application needs.
  • Type HN 2390 suited for pressurized media; HN 2580 for pressureless applications.
  • Friction-optimized design reduces coefficient of friction.
  • Compatible with non-hardened shafts and suitable for high speeds.

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