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PTFE Shaft Seal HN2390 90x110x10
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PTFE Shaft Seal HN2390 90x110x10
Rotary shaft seals with PTFE sealing lips are sealing elements – ready for assembly – which produce the desired sealing effect through radial contact pressure on the shaft.
PTFE Shaft Seal HN2390 90x110x10
Item #: 18481209

PTFE Shaft Seal HN2390 90x110x10

Item #: 18481209

SHP 312

Price Details

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*All items will import from US

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Order now and get it around Thursday, July 23
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Rotary shaft seals with PTFE sealing lips are sealing elements – ready for assembly – which produce the desired sealing effect through radial contact pressure on the shaft.
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What Stands Out

Durable Material
Made from high-quality PTFE, this shaft seal ensures longevity and resistance to wear, making it ideal for demanding applications.
Precise Dimensions
Sized at 90x110x10mm, this seal fits a variety of machinery, providing effective sealing and reducing leakage risks, enhancing overall operational efficiency.
High Performance
Designed for optimal sealing in harsh environments, this product effectively minimizes friction and protects against contaminants, ensuring smooth operation and extended equipment life.

Product Details

Shop for PTFE Shaft Seal HN2390 90x110x10 at Ubuy Saint Helena. Rotary shaft seals with PTFE sealing lips for sealing rotating shafts. Check out our wide range of application requirements!
  • PTFE Shaft Seal HN2390 90x110x10
  • High wear and pressure resistance for pumps, blowers, and compressors
  • Suitable for lubricated or oil-free service
  • Ideal for sealing rotating shafts with radial contact pressure
  • Sealing performance achieved by compression fit according to ISO 16589-1
  • Standard design suitable for a wide range of application requirements
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Industrial Applications

    Ideal for heavy machinery and equipment requiring reliable sealing to prevent fluid leakage and ensure efficient operation.

  • Chemical Processing

    Designed for use in environments involving corrosive chemicals, maintaining integrity and preventing contamination.

  • High-Temperature Settings

    Suitable for applications with high operational temperatures, as PTFE can withstand extreme conditions without degrading.

Not Suitable For
  • Low-Pressure Use

    Not suitable for applications with very low fluid pressure, as it may not provide effective sealing in such scenarios.

  • Food-Grade Applications

    Not recommended for direct contact with food or potable water due to potential safety and compliance issues.

  • General-Purpose Sealing

    May be overkill for standard sealing needs where simpler and less expensive materials could suffice effectively.

Product Description

PTFE Shaft Seal HN2390 90x110x10

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a PTFE Shaft Seal HN2390 90x110x10 used for?

    Answer: The PTFE Shaft Seal HN2390 90x110x10 is designed primarily to prevent leakage of fluids or contaminants in rotating shafts. Typical applications include machinery, automotive, and equipment where there is a need to contain lubricants while preventing external contaminants from entering. This seal plays a critical role in maintaining optimal performance and extending the life of machinery. It's particularly useful in hydraulics and pumps where high pressure is involved.
  • Question: What are the benefits of using PTFE material for seals?

    Answer: PTFE, known as Teflon, offers excellent resistance to chemicals, high temperatures, and wear, making it ideal for shaft seals. Its low friction properties reduce wear on mechanical parts, while its non-stick characteristics prevent adhesion and fouling. This ensures a longer lifespan and improved efficiency of the equipment, particularly in harsh operating environments where other materials might fail. Users can expect reduced maintenance and operating costs from using PTFE seals.
  • Question: How do you install a PTFE Shaft Seal?

    Answer: Installing a PTFE Shaft Seal should be done with care to ensure a proper fit and seal. Start by cleaning the shaft and housing where the seal will be fitted. Use a suitable lubricant to help slide the seal into place, ensuring that the sealing lip is oriented correctly. Tap the seal gently using a seal installation tool or a soft hammer to avoid damage. A correct installation prevents leaks and prolongs the life of the seal. This procedure is common in automotive and industrial applications where precision is crucial.
  • Question: Can the PTFE Shaft Seal HN2390 be used in high-temperature applications?

    Answer: Yes, the PTFE Shaft Seal HN2390 is highly suitable for high-temperature environments. PTFE can withstand temperatures up to 260°C (500°F), making it an excellent choice for applications like engines and high-performance machinery. This capability ensures that the seal maintains integrity and performance under stressful conditions, preventing leaks and operational issues, especially in the automotive and manufacturing sectors.
  • Question: What dimensions does the PTFE Shaft Seal HN2390 have?

    Answer: The PTFE Shaft Seal HN2390 features dimensions of 90mm outer diameter, 110mm inner diameter, and a 10mm width. These precise dimensions allow for a snug fit around a shaft, essential for creating an effective seal. It is important to measure the corresponding shaft and housing accurately to ensure compatibility and prevent any potential leaks, especially in dynamic applications where movement occurs.
  • Question: Why choose PTFE over rubber seals?

    Answer: PTFE seals are preferred over rubber seals due to their superior chemical resistance and ability to function in extreme temperatures. Unlike rubber, PTFE does not degrade when exposed to oils, fuels, or solvents, making it ideal for industrial applications. Furthermore, PTFE provides lower friction, leading to less wear on components. In environments where a reliable seal is critical, PTFE stands out as a more durable and versatile option compared to rubber.
  • Question: Is the PTFE Shaft Seal HN2390 reusable?

    Answer: While PTFE seals are durable and resistant to wear, they are generally considered non-reusable once removed from their installation. The action of installing and removing can cause deformation, damaging the seal's ability to create a tight fit. For best results, it's advisable to replace the seal during maintenance or repairs to ensure continued effectiveness and prevent leaks in machinery.
  • Question: What environments can the PTFE Shaft Seal HN2390 be used in?

    Answer: The PTFE Shaft Seal HN2390 is versatile and can be utilized in various environments, including industrial manufacturing, automotive applications, and marine settings. Its resistance to chemicals and extreme temperatures makes it suitable for applications dealing with oils, fuels, and aggressive fluids. This flexibility means that users can rely on this seal in both high-performance and standard hydraulic systems, ensuring safety and efficiency.
  • Question: What is the operating pressure capability of the PTFE Shaft Seal?

    Answer: The PTFE Shaft Seal HN2390 can typically handle a variety of pressures up to around 15 bar (or 220 psi), making it apt for many hydraulic and pneumatic applications. This allows it to function effectively in systems where high pressures are common. It's essential to consider the specific requirements of your application, as exceeding these limits can lead to seal failure and operational issues.
  • Question: Where can I buy PTFE Shaft Seal HN2390 90x110x10?

    Answer: You can buy the PTFE Shaft Seal HN2390 90x110x10 from Ubuy in Saint Helena. Ubuy offers a convenient platform to find this seal along with various other industrial components, ensuring a wide selection for your needs. By shopping online, you can easily compare options and make an informed choice that suits your requirements.

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SHP 312

Order now and get it around Thursday, July 23

QTY:

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Our Top Logistics Partners
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Fastest cross-border delivery

Features & Benefits

  • Seal elements ready for assembly
  • Produces desired sealing effect through radial contact pressure
  • Ideally suited for sealing rotating shafts
  • Wide range of application requirements
  • Type HN 2390 for pressurized media
  • Type HN 2580 for pressureless service or with pressures slightly above atmospheric

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