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PTFE Shaft Seal HN2390 Friction Optimized 55x80x8
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PTFE Shaft Seal HN2390 Friction Optimized 55x80x8
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 Friction Optimized 55x80x8
Item #: 39296884

PTFE Shaft Seal HN2390 Friction Optimized 55x80x8

Item #: 39296884

BSD 89

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Order now and get it around Wednesday, July 22
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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

Friction Optimization
Designed with advanced materials, this seal minimizes friction for superior performance, resulting in enhanced efficiency, reduced wear, and extended service life compared to conventional seals.
Precision Dimensions
With exact dimensions of 55x80x8 mm, the seal ensures a perfect fit, preventing leakage and providing reliable sealing in various applications, from automotive to industrial machinery.
Versatile Applications
This PTFE shaft seal is suitable for a wide range of environments, making it ideal for both high and low-temperature applications, thus catering to diverse industrial needs and enhancing utility.

Product Details

Shop for PTFE Shaft Seal HN2390 Friction Optimized at Ubuy The Bahamas. Find the best deals on rotary shaft seals with PTFE sealing lips. Ideal for sealing rotating shafts in pressurized media applications.
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Industrial Machinery

    Ideal for users maintaining industrial machinery requiring reliable sealing to prevent lubricant loss and contamination.

  • High-Temperature Applications

    Perfect for environments where temperature stability and chemical resistance are paramount for optimal performance.

  • Automotive Uses

    Beneficial for automotive systems that require low friction seals to enhance longevity and performance efficiency.

Not Suitable For
  • Low-Load Systems

    Not suitable for systems with minimal load where high-performance seals may lead to unnecessary costs.

  • Water-Based Applications

    Should be avoided in applications primarily using water, as PTFE may not provide the necessary sealing performance.

  • Home Repairs

    Not ideal for basic home repair tasks where standard rubber seals can suffice and reduce complexity and costs.

Product Description

PTFE Shaft Seal HN2390 Friction Optimized 55x80x8

About This Item

Introducing the PTFE Shaft Seal HN2390 Friction Optimized 55x80x8 - the perfect sealing solution for your rotating shafts. Designed with PTFE sealing lips, these high-quality rotary shaft seals are ready for assembly and create a reliable sealing effect through radial contact pressure on the shaft. The sealing performance in the receiving hole is achieved through a compression fit according to ISO 16589-1 standards.

What sets these shaft seals apart is their superior performance and durability. The selection of the suitable PTFE compound and sealing lip geometry, along with a special manufacturing process, ensures the requisite radial contact pressure for optimal sealing. With a focus on versatility, these seals are available in standard ranges to meet a wide range of application requirements.

The HN2390 type is specifically designed for pressurized media, making it an ideal choice for industries where pressure plays a crucial role. On the other hand, the HN2580 type is perfect for pressureless service and can handle pressures slightly above atmospheric. Experience the benefits of using the PTFE Shaft Seal HN2390 Friction Optimized 55x80x8.

Its advanced design and construction provide exceptional sealing performance, ensuring smooth operation and protecting your machinery from leaks and contaminants. Don't settle for average shaft seals when you can have the best. Trust in the durability and reliability of the PTFE Shaft Seal HN2390 Friction Optimized 55x80x8 for all your sealing needs.

Order yours today and experience the difference it can make for your rotating shafts.

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Customer Questions & Answers

  • Question: What is the primary function of the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 is designed to provide a reliable barrier against fluid leakage in rotating shafts. It effectively minimizes friction while maintaining a tight seal, which is crucial in various mechanical applications where preventing contaminants from entering machinery is essential. This seal is particularly useful in environments with high temperatures and aggressive chemicals, such as automotive and industrial settings, ensuring optimal performance in pumps, motors, and gearboxes.
  • Question: What are the dimensions of the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 has specific dimensions of 55mm inner diameter, 80mm outer diameter, and a thickness of 8mm. These precise measurements are critical for ensuring compatibility with various shafts and housing components. Proper fitting is essential to prevent fluid leakage and maintain efficiency in system operations, making this seal suitable for numerous applications including hydraulic cylinders and rotary applications where performance is key.
  • Question: What makes the PTFE Shaft Seal HN2390 friction optimized?

    Answer: The friction optimization in the PTFE Shaft Seal HN2390 is achieved through the material's unique properties, which reduce wear and energy loss during operations. PTFE, being a low-friction material, allows for smooth rotation without excessive resistance. This characteristic is particularly advantageous in high-speed machinery where friction can lead to overheating. Hence, using this seal extends the lifespan of both the seal and the machinery, promoting efficient performance.
  • Question: In what applications can I use the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 is versatile and can be used in numerous applications including automotive engines, hydraulic systems, and industrial pumps. Its chemical resistance makes it suitable for harsh environments, such as those found in petrochemical industries or wastewater treatment plants. Additionally, it can perform well in small to large machinery, providing a durable sealing solution that enhances operational reliability and longevity in various uses.
  • Question: Is the PTFE Shaft Seal HN2390 resistant to chemicals?

    Answer: Yes, the PTFE Shaft Seal HN2390 exhibits excellent resistance to a wide range of chemicals, including acids, bases, and solvents. This chemical compatibility is a significant advantage for applications undergoing exposure to harsh substances. Industries such as food processing, pharmaceuticals, and oil and gas benefit from the use of this seal, as it helps to maintain system integrity and prevent contamination, thereby safeguarding product quality.
  • Question: Can the PTFE Shaft Seal HN2390 be used in high-temperature applications?

    Answer: Absolutely, the PTFE Shaft Seal HN2390 can withstand high temperatures, making it an ideal choice for demanding applications. With operational temperature limits that can exceed those of standard rubber seals, it can be utilized in scenarios like turbochargers or heavy machinery where heat generation is significant. This capability ensures reliable performance without degradation over time, making it suitable for industries that operate under extreme conditions.
  • Question: How do I install the PTFE Shaft Seal HN2390?

    Answer: To install the PTFE Shaft Seal HN2390, first ensure the installation surface is clean and free from any debris or old seal remnants. Align the seal carefully with the shaft and housing, applying consistent pressure to seat it properly. It’s advisable to use a seal installation tool to prevent damage. Proper installation ensures that the seal performs optimally, reducing the risk of leaks and extending service life. Following these procedures helps maintain efficiency in your applications.
  • Question: What are the advantages of using PTFE material for seals?

    Answer: PTFE material offers numerous advantages for seals, including exceptional chemical resistance, high-temperature stability, and low friction properties. These attributes contribute to its longevity and reliability in harsh environments. Because PTFE seals minimize friction, they can lead to improved efficiency in equipment performance. This is particularly advantageous in industrial machinery where maintenance costs can be high. Thus, PTFE seals are a wise choice for enhancing durability and efficiency.
  • Question: What should I consider when selecting a seal for my application?

    Answer: When selecting a seal for your application, consider factors such as the working temperature, pressure, and specific fluids involved. Additionally, evaluate the shaft diameter and housing design to ensure an adequate fit. The material properties, such as chemical compatibility and friction characteristics, also play a crucial role in performance. Analyzing these factors will help in choosing the optimal seal, like the PTFE Shaft Seal HN2390, which aligns with your operational requirements.
  • Question: Where can I buy the PTFE Shaft Seal HN2390 Friction Optimized 55x80x8?

    Answer: You can buy the PTFE Shaft Seal HN2390 Friction Optimized 55x80x8 from Ubuy. Ubuy offers a comprehensive selection, and purchasing through them ensures a smooth transaction process. As an online platform, Ubuy provides access to various specifications, helping you find the right product that meets your needs effectively.

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BSD 89

Order now and get it around Wednesday, July 22

QTY:

Secured transactionsecured transaction

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

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Radial seals with PTFE sealing lips produce the desired sealing effect on the shaft.
  • Suitable for both lubricated or oil-free service.
  • It is suitable for pumps, blowers and compressors.
  • Ideal for sealing rotating shafts.
  • 55mm x 80mm x 8mmFriction Optimized HN2390.
  • Also suitable for unhardened shafts.

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