What is a PTFE Shaft Seal HN2390 Negative Lip?

The PTFE Shaft Seal HN2390 Negative Lip is a sealing component designed for enhanced resistance to various chemicals and high temperatures. Made from polytetrafluoroethylene (PTFE), it is ideal for applications where traditional materials may degrade. The negative lip design ensures a reliable sealing function, providing effective fluid retention. Businesses use this seal in industries such as automotive, manufacturing, and chemical processing, ensuring they maintain operational efficiency and prevent leaks.

What are the dimensions of the PTFE Shaft Seal HN2390?

The PTFE Shaft Seal HN2390 has precise dimensions of 70x90x10 mm. This sizing makes it compatible with a wide range of shaft sizes, allowing for versatile applications. The 70 mm outer diameter provides a snug fit, while the 90 mm inner diameter guarantees a perfect seal on various shafts. Choosing the right dimensions is crucial for optimal sealing efficiency, so always ensure compatibility with your machinery's specifications.

How does the negative lip design of the PTFE Shaft Seal work?

The negative lip design of the PTFE Shaft Seal HN2390 creates an effective seal by pressing against the shaft when in operation. This feature prevents fluid leakage while allowing for slight shaft movement. The design is particularly useful in environments where back pressures or vibrations are present. Applications in pumps and rotating machinery benefit from this design, ensuring longevity and reliability.

What applications can I use the PTFE Shaft Seal HN2390 for?

The PTFE Shaft Seal HN2390 is suitable for numerous applications, especially in environments exposed to harsh conditions. Common uses include sealing in hydraulic and pneumatic systems, automotive engines, and industrial equipment. Its chemical resistance makes it a perfect choice for handling oils, fuels, and aggressive fluids, which are often found in manufacturing processes. It is essential in ensuring a leak-free performance in machinery that operates under challenging conditions.

Can the PTFE Shaft Seal HN2390 be used for high-temperature applications?

Yes, the PTFE Shaft Seal HN2390 is designed to withstand high temperatures, making it suitable for extreme conditions in various industries. PTFE itself has a high thermal stability, allowing it to function effectively where other materials might fail. For instance, it is often used in automotive applications, where engine components can reach high temperatures, ensuring reliable performance even in the most demanding environments.

Is the PTFE Shaft Seal HN2390 resistant to chemicals?

Absolutely, the PTFE Shaft Seal HN2390 offers excellent resistance to a wide range of chemicals, including acids, bases, solvents, and oils. This attribute makes it an ideal seal choice in laboratories and manufacturing facilities where exposure to corrosive substances is common. Utilizing this seal helps in maintaining the integrity of closed systems, ensuring minimal risk of contamination or malfunction due to chemical degradation.

How can I ensure the proper installation of the PTFE Shaft Seal HN2390?

To ensure proper installation of the PTFE Shaft Seal HN2390, begin by cleaning the shaft and the bore thoroughly to remove any debris. Align the seal carefully with the shaft and gently press it into place, making sure not to overstress the material which could cause distortion. Using proper tools and techniques during the installation process is crucial to maintain the seal’s integrity and performance, providing a reliable fit for your mechanical applications.

What materials are used in the PTFE Shaft Seal HN2390?

The primary material used in the construction of the PTFE Shaft Seal HN2390 is polytetrafluoroethylene (PTFE). This material is renowned for its non-stick properties, durability, and resistance to temperature extremes and chemicals. Additionally, some designs may incorporate secondary materials to enhance mechanical performance, like reinforcement for added strength in demanding applications. The choice of material makes this seal an excellent option for various industries, including food processing and pharmaceuticals.

Where can I buy the PTFE Shaft Seal HN2390 Negative Lip 70x90x10?

You can buy the PTFE Shaft Seal HN2390 Negative Lip 70x90x10 from Ubuy South Africa. Ubuy offers a wide selection of seals and associated products with the convenience of online shopping, allowing you to quickly find the specific seal you need for your applications. Ensure that you verify the product specifications and fitment details before making your purchase to guarantee compatibility with your machinery.

How to Shop PTFE Shaft Seal HN2390 Negative Lip 70x90x10 Online From Ubuy?

It’s easy to shop PTFE Shaft Seal HN2390 Negative Lip 70x90x10 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is PTFE Shaft Seal HN2390 Negative Lip 70x90x10 Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The PTFE Shaft Seal HN2390 Negative Lip 70x90x10 is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

ELRING KLINGER

PTFE Shaft Seal HN2390 Negative Lip 70x90x10

Thanks to its high wear and pressure resistance this standard design is suitable for a wide range of applications

ELRING KLINGER

Item #: 39290291

PTFE Shaft Seal HN2390 Negative Lip 70x90x10

Item #: 39290291

ZAR 4376

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Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

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Thanks to its high wear and pressure resistance this standard design is suitable for a wide range of applications

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What Stands Out

Durable Material

Crafted from high-quality PTFE, this shaft seal ensures exceptional resistance to wear, chemicals, and temperature fluctuations, extending the lifespan of machinery and reducing maintenance costs.

Negative Lip Design

The innovative negative lip configuration provides superior sealing capabilities, preventing leakage effectively and maintaining optimal performance under varying pressures and conditions.

Standard Dimensions

With precise dimensions of 70x90x10 mm, this seal is compatible with a wide range of applications, making it an ideal choice for industries requiring reliable and standardized sealing solutions.

Product Details

PTFE Shaft Seal HN2390 Negative Lip 70x90x10
High wear and pressure resistance
Suitable for pumps, blowers, and compressors
Can be used in both lubricated and oil-free service
Also suitable for unhardened shafts
PTFE sealing lips produce radial contact pressure for sealing effect on rotating shafts

Brand Name	ELRING KLINGER
Number of Items	1
Model Number	TL 04589700
Part Number	04589700KS0001
Manufacturer	ElringKlinger
Item Shape	Round
Item Form	Sheet
Material	PTFE (Polytetrafluoroethylene), Stainless Steel
Brand	ELRING KLINGER
Shape	Round
Item Weight	0.2 lbs (90 grams)

Who Should Buy?

Industrial Machinery
Perfect for sealing applications in heavy machinery to prevent fluid leakage and maintain operational efficiency.
Hydraulic Systems
Ideal for hydraulic systems that require a reliable seal to withstand high pressures and temperatures.
Chemical Processing
Excellent choice for environments involving corrosive substances due to its chemical resistance properties.

Low-Pressure Applications
Not suitable for applications with low pressure where a standard seal may suffice, affecting cost-effectiveness.
Non-Industrial Use
May not be appropriate for home use fixtures that require simpler and less robust sealing solutions.
Extreme Temperature
Not designed for extreme temperature environments beyond its specified capability, risking seal integrity.

Product Description

About This Item

Introducing the PTFE Shaft Seal HN2390 Negative Lip 70x90x10. This rotary shaft seal is specifically designed to provide a reliable sealing solution for your rotating shafts. With its PTFE sealing lips, this seal ensures optimal sealing performance through radial contact pressure on the shaft. Manufactured according to ISO 16589-1 standards, this seal guarantees a compression fit for a secure and leak-free seal in the receiving hole.

The PTFE compound and sealing lip geometry, along with a special manufacturing process, ensure the necessary radial contact pressure for effective sealing. The HN2390 Negative Lip seal is ideal for use with pressurized media. Whether you need reliable sealing for high-pressure applications or with pressures slightly above atmospheric, this seal has got you covered. It is designed to excel in demanding environments and provide long-lasting performance. With a size of 70x90x10, this seal is compatible with a wide range of applications.

Its versatile design allows it to be used in various industries and settings, making it a valuable asset for any project. Experience the quality and reliability of the PTFE Shaft Seal HN2390 Negative Lip 70x90x10. Ensure leak-free operations and protect your equipment with this top-of-the-line sealing solution. Unlock the full potential of your machinery and achieve superior performance with the PTFE Shaft Seal HN2390 Negative Lip 70x90x10. Place your order now and harness the power of effective sealing for your rotating shafts.

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Customer Questions & Answers

Question: How to Shop PTFE Shaft Seal HN2390 Negative Lip 70x90x10 Online From Ubuy?

Answer: It’s easy to shop PTFE Shaft Seal HN2390 Negative Lip 70x90x10 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is PTFE Shaft Seal HN2390 Negative Lip 70x90x10 Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The PTFE Shaft Seal HN2390 Negative Lip 70x90x10 is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

Durable PTFE material
Excellent resistance to chemicals
High temperature tolerance
Effective sealing performance
Easy installation process

Cons

Limited size options available

Product Price History

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.

ZAR 4376

Order now and get it around Thursday, August 06

QTY:

Only 8 items left in stock.

Secured transaction

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

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

High wear and pressure resistance
Suitable for lubricated or oil-free service
Suitable for unhardened shafts
Wide range of applications

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

PTFE Shaft Seal HN2390 Negative Lip 70x90x10

ZAR 4376

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

About This Item

Customer Questions & Answers

ELRING KLINGER Mechanical Seals TL 04589700 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 4376

Features & Benefits

Ubuy Assurance

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Free
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