ELRINGKLINGER
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PTFE Shaft Seal HN2390 28x40x7
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PTFE Shaft Seal HN2390 28x40x7
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.
PTFE Shaft Seal HN2390 28x40x7
Item #: 39291099

PTFE Shaft Seal HN2390 28x40x7

98% of respondents would recommend this to a friend

Item #: 39291099

SCR 1843

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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

High Temperature Resistance
The PTFE material ensures exceptional temperature resilience, making it ideal for high-performance applications that require reliable sealing under extreme conditions.
Durable Construction
Designed for longevity, the HN2390 offers superior wear resistance, significantly reducing downtime and maintenance costs compared to standard seals.
Versatile Compatibility
With its 28x40x7 dimensions, this shaft seal is compatible with various machinery, enhancing its usability in diverse industrial settings while ensuring optimal sealing effectiveness.

Product Details

Shop the PTFE Shaft Seal HN2390 28x40x7 at Ubuy Seychelles. Get the best deals on rotary shaft seals with PTFE sealing lips. Find high-quality sealing elements for your rotating shafts. Available for pressurized and pressureless service.
  • PTFE Shaft Seal HN2390 28x40x7
  • High wear and pressure resistance for pumps, blowers, and compressors
  • Suitable for lubricated or oil-free service
  • Ideal for sealing rotating shafts
  • Sealing performance achieved by radial contact pressure on the shaft
  • Standard ranges available to cover a wide range of application requirements
Item Weight0.25 Pounds (110 grams)
Item ShapeRound
Item FormSheet
MaterialPTFE (Polytetrafluoroethylene), Stainless Steel
Brand NameELRING KLINGER
Number of Items1
Model NumberTL 06773290
Part Number06773290ET0001
ManufacturerElringKlinger
BrandELRING KLINGER
ShapeRound

Who Should Buy?

Suitable For
  • Industrial Applications

    Ideal for machinery requiring reliable sealing in harsh conditions, preventing leakage of fluids in manufacturing setups.

  • High Temperature Use

    Well-suited for environments with elevated temperatures where traditional seals may fail, ensuring long-lasting performance.

  • Chemical Resistance

    Perfect for sectors handling aggressive chemicals, as the PTFE material withstands a variety of corrosive substances.

Not Suitable For
  • Low Performance Needs

    Not ideal for applications with minimal sealing requirements where cost-effective, simpler seals may suffice.

Product Description

PTFE Shaft Seal HN2390 28x40x7

About This Item

Introducing the PTFE Shaft Seal HN2390 28x40x7 - the perfect sealing solution for your rotating shafts. Our PTFE shaft seals are specially designed to create a reliable seal through radial contact pressure on the shaft. With their PTFE sealing lips, these seals are ready for assembly and produce the desired sealing effect.

The sealing performance in the receiving hole is achieved by compression fit according to ISO 16589-1, ensuring a tight and secure seal. We have carefully selected the suitable PTFE compound and sealing lip geometry, as well as implemented a special manufacturing process to guarantee the necessary radial contact pressure for optimal performance. The PTFE Shaft Seal HN2390 is specifically designed for use with pressurized media, making it an excellent choice for applications requiring high levels of pressure.

If you require a seal for pressureless service and/or with pressures slightly above atmospheric, our type HN 2580 seal is the perfect fit. With our PTFE Shaft Seals, you can trust in their quality and reliability. They are manufactured to meet the highest standards and are built to last.

Installation is quick and easy, and once in place, you can expect minimal maintenance. These seals are compatible with a wide range of applications, making them versatile and convenient for various industries. Experience the benefits of our PTFE Shaft Seals today.

They offer superior sealing performance, ensuring that your rotating shafts are well-protected. Don't just take our word for it - read the reviews from our satisfied customers who have already experienced the difference these seals make. Shop online now for the PTFE Shaft Seal HN2390 and enjoy the quality, reliability, and performance that our seals deliver.

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Customer Questions & Answers

  • Question: What is the PTFE Shaft Seal HN2390 28x40x7 used for?

    Answer: The PTFE Shaft Seal HN2390 28x40x7 is primarily used to prevent the leakage of fluids in machinery or motors. It is designed to provide a secure seal around rotating shafts, ensuring that contaminants do not enter the system while retaining the lubricants needed for efficient operation. The application of PTFE, known for its durability and resistance to chemicals, makes this seal ideal for applications in automotive, industrial machinery, and hydraulic systems.
  • Question: What makes PTFE Shaft Seals better than traditional seals?

    Answer: PTFE Shaft Seals, such as the HN2390 28x40x7, offer several advantages over traditional rubber seals. PTFE is highly resistant to chemicals, temperature extremes, and wear, which enhances the lifespan of the seal. Moreover, PTFE doesn't deform under pressure, maintaining an effective seal even under challenging conditions. This makes it suitable for various high-performance applications, including those in harsh environments where conventional materials may fail.
  • Question: How do I install the PTFE Shaft Seal HN2390 28x40x7?

    Answer: Installing the PTFE Shaft Seal HN2390 28x40x7 requires proper alignment and positioning. Start by cleaning the shaft and housing to remove debris and contaminants. Gently push the seal into the housing, ensuring it fits snugly without twisting. It’s crucial to avoid damaging the lip of the seal during installation. Proper installation will significantly reduce the risk of leaks and prolong the service life of the seal in various applications, from pumps to motors.
  • Question: What are the dimensions of the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 has specific dimensions of 28mm inner diameter, 40mm outer diameter, and a thickness of 7mm. These dimensions are crucial for ensuring a proper fit in compatible applications. By adhering to these specifications, the seal can effectively perform its role in preventing leaks and protecting machinery, making it vital for applications where precision sealing is paramount.
  • Question: Is PTFE environmentally friendly?

    Answer: PTFE is known for being chemically inert, meaning it does not react with most substances, and can often be considered more environmentally friendly than other materials. It can withstand extreme temperatures and pressure without breaking down, which minimizes waste over time. Additionally, using seals that last longer reduces the frequency of replacements, contributing to less environmental impact due to less waste generation.
  • Question: Can the PTFE Shaft Seal HN2390 be used in food processing applications?

    Answer: Yes, the PTFE Shaft Seal HN2390 is suitable for food processing applications due to its non-reactive nature and ability to resist degradation from substances found in food and beverages. This makes it an excellent choice for equipment in the food industry where maintaining hygiene and preventing contamination is vital. It’s ideal for pumps and mixers used in food manufacturing processes, ensuring both safety and efficiency.
  • Question: What temperature range can the PTFE Shaft Seal HN2390 withstand?

    Answer: The PTFE Shaft Seal HN2390 can operate effectively in a wide temperature range, typically from -200°C to 260°C. This versatility makes it suitable for both high and low-temperature applications without losing its sealing properties. Whether employed in refrigeration units or high-temperature engines, this seal maintains performance integrity, ensuring fluid containment across various industrial sectors.
  • Question: How long does the PTFE Shaft Seal HN2390 last?

    Answer: The durability of the PTFE Shaft Seal HN2390 largely depends on the operating conditions and application. Typically, these seals can last for an extended period due to their resistance to wear and chemicals. In environments with less friction and minimal exposure to harsh substances, the lifespan can be significantly longer. Machinery that relies on consistent performance can benefit from using these seals to lower maintenance requirements.
  • Question: Where can I buy PTFE Shaft Seal HN2390 28x40x7?

    Answer: You can buy the PTFE Shaft Seal HN2390 28x40x7 from Ubuy, a reputable online retailer known for its wide range of industrial and commercial products. With Ubuy, you can conveniently find this seal along with detailed product specifications, ensuring you make an informed choice for your sealing needs.
  • Question: What tools are needed to replace the PTFE Shaft Seal HN2390?

    Answer: To replace the PTFE Shaft Seal HN2390, you will generally need basic hand tools including a seal puller, a hammer, and possibly an adjustable wrench. A clean cloth or rag is essential for cleaning the surface before installation. These tools help lift out the old seal without damaging the components. Employing the right tools ensures a smooth replacement, allowing the new seal to function optimally and prevent leaks.

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  • 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.
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SCR 1843

Order now and get it around Sunday, September 20

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
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Fastest cross-border delivery

Features & Benefits

  • High wear and pressure resistance
  • Suitable for pumps, blowers, and compressors
  • Suitable for both lubricated or oil-free service
  • Suitable for unhardened shafts

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