What is the purpose of a PTFE shaft seal?

A PTFE shaft seal mainly functions to prevent oil, grease, or fluid leakage from rotating shafts in various machinery. It provides a friction-optimized surface, which reduces wear on both the shaft and the seal itself. This design makes it suitable for high-performance applications in industries such as automotive, manufacturing, and HVAC. For example, in automotive engines, proper sealing is crucial to maintain oil pressure and overall engine efficiency.

What are the dimensions of the PTFE Shaft Seal HN2390?

The PTFE Shaft Seal HN2390 has dimensions of 30mm outer diameter, 45mm inner diameter, and a 7mm thickness. These specific measurements allow it to fit various shaft sizes effectively. This makes it ideal for uses in machinery that require a precise fit to prevent leakage. For instance, if you're working with certain pumps or power tools, ensuring the correct seal size is critical for optimal performance.

What materials are used in the HN2390 PTFE Shaft Seal?

The HN2390 PTFE Shaft Seal is made from high-quality PTFE (Polytetrafluoroethylene) along with a stainless steel case. PTFE is known for its excellent chemical resistance and low friction properties which contribute to extended service life. The steel casing adds structural integrity, making it suitable for high-pressure environments. Applications can include hydraulic systems or high-speed machinery where durability and resilience are vital to operation.

How does the friction optimization feature of this seal work?

The friction optimization feature in the HN2390 seal minimizes energy loss due to friction between the rotating shaft and the seal. This is achieved by utilizing PTFE's low-friction characteristics which reduce heat buildup and wear. Properly optimized friction extends the life of the seal and reduces the maintenance frequency. This is particularly beneficial in electric motors where more efficient operation can lead to improved energy savings.

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

Yes, the HN2390 PTFE Shaft Seal is suitable for high-temperature applications, withstanding temperatures up to about 260°C (500°F). PTFE remains stable and retains its properties under such conditions, making this seal ideal for demanding environments like automotive engines or industrial machinery. For example, in a manufacturing plant operating at high temperatures, using this seal can help ensure the integrity of the machinery over prolonged periods.

What industries commonly use PTFE Shaft Seal HN2390?

PTFE Shaft Seal HN2390 is widely used across various industries, including automotive, aerospace, pharmaceuticals, and food processing. Its ability to withstand chemical exposure and maintain performance under heat makes it a versatile choice. For instance, in the automotive industry, it can be applied in fuel pumps, while in the food processing sector, it can help prevent contaminant leaks, ensuring product safety.

How do I install the HN2390 PTFE Shaft Seal?

Installing the HN2390 PTFE Shaft Seal requires careful alignment and a clean fitting surface. It's essential to ensure that the shafts are free from burrs and debris, as this can damage the seal during installation. You can press the seal into place with a suitable tool for even distribution. Proper installation is crucial to achieving effective sealing and longevity, particularly in rotating machinery where alignment can affect performance.

Is the HN2390 shaft seal resistant to chemical exposure?

Yes, the HN2390 PTFE Shaft Seal is resistant to a wide range of chemicals, including acids and solvents. This chemical resistance makes it suitable for applications that involve exposure to harsh environments. In scenarios such as chemical processing plants, seals made from PTFE ensure that harmful substances do not leak, thereby enhancing safety and operational efficiency.

What advantages does PTFE offer compared to rubber seals?

PTFE offers several advantages over rubber seals, including superior chemical resistance, temperature tolerance, and lower friction. Unlike rubber, PTFE does not degrade in harsh chemicals and maintains its integrity at high temperatures. This makes it ideal for demanding applications where rubber seals might break down. For instance, in automotive applications, PTFE seals can significantly outperform rubber in terms of longevity and reliability under extreme conditions.

How to Shop PTFE Shaft Seal HN2390 Friction Optimized 30x45x7 Online From Ubuy?

It’s easy to shop PTFE Shaft Seal HN2390 Friction Optimized 30x45x7 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.

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.

ELRINGKLINGER

PTFE Shaft Seal HN2390 Friction Optimized 30x45x7

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

ELRINGKLINGER

Item #: 39290862

PTFE Shaft Seal HN2390 Friction Optimized 30x45x7

Q: Where can I buy the PTFE Shaft Seal HN2390 Friction Optimized 30x45x7?

You can purchase the PTFE Shaft Seal HN2390 Friction Optimized 30x45x7 from Ubuy, which is available in South Africa. Ubuy offers a convenient platform for acquiring a range of seals and related products, ensuring that you can find what you need for your project with ease.

Item #: 39290862

ZAR 1788

Price Details

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

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Monday, July 27

Secured transaction

Our Top Logistics Partners

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

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Friction Optimization

This seal is engineered to minimize friction, enhancing efficiency in machinery while prolonging service life and reducing energy consumption.

Durable Material

Crafted from high-grade PTFE, this shaft seal offers exceptional resistance to wear and chemicals, ensuring reliable performance in demanding environments.

Precision Fit

Designed to fit dimensions of 30x45x7mm, this seal provides a snug fit for a wide range of applications, preventing leakage and maintaining optimal performance.

Product Details

PTFE Shaft Seal HN2390 Friction Optimized
Size: 30mm x 45mm x 7mm
High wear and pressure resistance for various applications
Suitable for lubricated or oil-free service
Suitable for unhardened shafts
Seals rotating shafts with radial contact pressure

Item Weight

0.5 lbs (230 grams)

Who Should Buy?

Mechanical Engineers
Ideal for engineers needing friction-optimized seals for rotating equipment to enhance efficiency and reduce wear.
Automotive Applications
Perfect for automotive uses where reliable sealing under pressure and temperature extremes is crucial.
Industrial Machinery
Benefits facilities using machinery requiring durable seals to prevent leaks and maintain performance in harsh conditions.

Casual Users
Not suitable for non-professionals who lack knowledge in selecting appropriate seals for specific applications.
Low-Pressure Systems
Ineffective for systems operating at very low pressures where standard seals may suffice and be more cost-effective.
DIY Projects
Not recommended for home DIY projects where simpler and cheaper alternatives would meet the sealing requirements.

Product Description

PTFE Shaft Seal HN2390 Friction Optimized 30x45x7

About This Item

Introducing the PTFE Shaft Seal HN2390 Friction Optimized 30x45x7 – the perfect sealing solution for your rotating shafts. With its PTFE sealing lips and radial contact pressure, this rotary shaft seal is designed to produce top-notch sealing performance and prevent leakage. The compression fit, according to ISO 16589-1 standards, ensures a secure and reliable seal. The HN2390 Friction Optimized seal is specifically engineered for pressurized media applications, making it an ideal choice for industries dealing with high-pressure systems.

For pressureless service and slightly above atmospheric pressures, we recommend considering the HN2580 variant. Crafted using the best PTFE compound and sealing lip geometry, along with a special manufacturing process, this seal guarantees the necessary radial contact pressure for effective sealing. We offer this top-of-the-line PTFE Shaft Seal on Ubuy for all your sealing needs. Whether you require a replacement seal or want to equip a new system, our product is sure to meet your requirements. Key Features: - Friction optimized design for enhanced sealing performance - Dimensions: 30x45x7 - Manufactured to ISO 16589-1 standards - Suitable for pressurized media - Made with premium quality PTFE compound - Radial contact pressure for reliable sealing Benefits: - Prevents leakage and ensures a tight seal - Long-lasting and durable construction - Wide range of application suitability - Easy installation and compatibility with various systems Buy the PTFE Shaft Seal HN2390 Friction Optimized 30x45x7 from Ubuy today and experience the best in sealing technology.

Our seal is affordable, high-quality, and built to last. Don't compromise on the integrity of your systems – choose the seal trusted by industry professionals worldwide. Note: For installation guidance, troubleshooting, maintenance, and customer reviews, please refer to the respective sections available on the Ubuy product page.

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop PTFE Shaft Seal HN2390 Friction Optimized 30x45x7 Online From Ubuy?

Answer: It’s easy to shop PTFE Shaft Seal HN2390 Friction Optimized 30x45x7 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 Friction Optimized 30x45x7 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 Friction Optimized 30x45x7 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.

ELRINGKLINGER Mechanical Seals Editorial Review

The PTFE Shaft Seal HN2390 Friction Optimized 30x45x7 is a high-quality seal that provides superior performance and reliability. Its specially designed PTFE material makes it ideal for use in applications that require low friction and high wear resistance. With its optimized design, the seal is able to reduce friction and prevent leaks, thereby increasing the lifespan of the machines it is used in. It is easy to install and fits perfectly with its 30x45x7 dimension. Overall, this is a great product for anyone looking for a high-quality seal that delivers great results.

Customer Reviews & Ratings

4.0

1 customers ratings

5 Star

0%
4 Star

100%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Pros

Specially designed PTFE material
Provides low friction and high wear resistance
Reduces friction and prevents leaks
Easy to install
Perfect fit with 30x45x7 dimension

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 1788

Order now and get it around Monday, July 27

QTY:

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 pumps, blowers, and compressors
Can be used in lubricated or oil-free service
Suitable for unhardened shafts

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 Friction Optimized 30x45x7

ZAR 1788

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

ELRINGKLINGER Mechanical Seals Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Product Price History

Important information

ZAR 1788

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*