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PTFE Shaft Seal HN2390 20x35x7
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PTFE Shaft Seal HN2390 20x35x7
Thanks to its high wear and pressure resistance, this standard design is suitable for a wide range of applications.
PTFE Shaft Seal HN2390 20x35x7
Item #: 147548777

PTFE Shaft Seal HN2390 20x35x7

Item #: 147548777

NZD 210

Price Details

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

*All items will import from US

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Order now and get it around Thursday, July 16
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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
Constructed from high-performance PTFE, this shaft seal ensures excellent resistance to wear and chemicals, significantly extending its lifespan compared to traditional materials.
Precision Fit
Designed with tight tolerances of 20x35x7 mm, it provides a reliable seal that minimizes leakage, enhancing efficiency in pumps and motors.
Versatile Application
Ideal for diverse industrial applications such as automotive and machinery, the HN2390 seal addresses common issues of friction and wear, ensuring optimal performance across various environments.

Product Details

Shop PTFE Shaft Seal HN2390 20x35x7 online at a best price in Cook Islands. B00MGXHD5E
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Industrial Equipment

    Ideal for sealing high-friction applications in machinery, improving performance and prolonging equipment lifespan.

  • Automotive Use

    Perfect for automotive applications where oil or water sealing is critical, ensuring reliable function and leak prevention.

  • Chemical Processing

    Suitable for environments with aggressive chemicals, ensuring durability and resistance against corrosion and wear.

Not Suitable For
  • Low-Pressure Uses

    Not the best choice for low-pressure applications where softer seals may perform better and provide adequate sealing.

  • Non-Industrial Settings

    Less suitable for home use where high performance is not crucial, as simpler seals may suffice.

  • Temperature Extremes

    Not recommended for extreme temperatures that exceed specified limits, as it may lead to seal failure.

Product Description

PTFE Shaft Seal HN2390 20x35x7

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the material composition of the PTFE Shaft Seal HN2390 20x35x7?

    Answer: The PTFE Shaft Seal HN2390 20x35x7 is made from high-quality Polytetrafluoroethylene (PTFE), known for its excellent chemical resistance and low friction properties. PTFE is ideal for seals as it can withstand high temperatures and aggressive fluids, reducing wear and enhancing overall performance. This makes it suitable for various applications, such as automotive, industrial machinery, and hydraulic systems, where reliable sealing is critical.
  • Question: What are the dimensions of the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 has precise dimensions of 20mm inner diameter, 35mm outer diameter, and a thickness of 7mm. This specific sizing ensures a snug fit on standard shafts, providing optimal sealing performance. Its exact dimensions cater to a variety of machinery and equipment, making it versatile for engineers and technicians who need reliable components in their projects for better performance and longevity.
  • Question: Can the PTFE Shaft Seal HN2390 be used in high-pressure environments?

    Answer: Yes, the PTFE Shaft Seal HN2390 is designed to perform effectively in high-pressure applications. The robust structure of PTFE allows it to maintain integrity and resist deformation under pressure. In scenarios such as hydraulic systems or pumps where pressure levels fluctuate, this shaft seal provides a reliable solution to prevent leaks and ensure smooth operation, making it essential for professionals working with demanding machinery.
  • Question: What are the typical applications for the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 is commonly used in automotive, industrial machinery, pumps, and hydraulic systems. Due to its superior chemical resistance, it’s particularly effective in environments where exposure to oils, greases, and other aggressive fluids occurs. By utilizing this seal in the appropriate applications, such as maintaining the integrity of a hydraulic system, users can achieve longer service life and reduced maintenance, maximizing operational efficiency.
  • Question: How does the PTFE material benefit the performance of the HN2390 seal?

    Answer: PTFE's unique properties, such as low friction and high chemical resistance, play a significant role in enhancing the performance of the HN2390 seal. This material minimizes wear on both the seal and the shaft, leading to longer operational life and less friction, which aids in energy efficiency. In various applications, it helps maintain optimal functionality without the risk of failure, ensuring that equipment remains operational over time.
  • Question: Is the PTFE Shaft Seal HN2390 suitable for food-grade applications?

    Answer: While PTFE is generally considered safe for many applications, the suitability for food-grade use depends on the specific grade and compliance of the PTFE material. The PTFE Shaft Seal HN2390 can be used in food-processing applications, provided it meets the appropriate regulatory standards. Users should confirm certifications to ensure safety in food-related environments where hygiene and contamination-free operation are paramount.
  • Question: What are the environmental benefits of using PTFE Shaft Seals?

    Answer: Using PTFE Shaft Seals, like the HN2390, can significantly contribute to environmental sustainability due to their durability and low maintenance needs. As they reduce leakage and prolong the life of machinery, they can decrease waste and resource consumption. Additionally, the resistance of PTFE to a wide range of chemicals limits the risk of harmful substance contamination in industrial processes, supporting eco-friendly practices in manufacturing and engineering.
  • Question: How do I install the PTFE Shaft Seal HN2390 correctly?

    Answer: Installing the PTFE Shaft Seal HN2390 requires careful handling to avoid damaging the material. Begin by ensuring the shaft and housing surfaces are clean and free of debris. Position the seal into the housing, ensuring it is seated evenly without twisting. Carefully slide it over the shaft while applying even pressure, alleviating the risk of cutting the seal on the shaft edges. Proper installation is crucial for maximizing durability and sealing effectiveness in various applications.
  • Question: How does the PTFE Shaft Seal HN2390 compare to rubber seals?

    Answer: The PTFE Shaft Seal HN2390 outperforms rubber seals in several key areas, including temperature resistance, chemical compatibility, and wear resistance. Unlike rubber, PTFE remains stable at higher temperatures and does not degrade in aggressive chemical environments. Consequently, this allows for more efficient operation in extreme conditions, commonly experienced in industrial settings, making PTFE seals a superior choice for long-term applications.
  • Question: Where can I buy PTFE Shaft Seal HN2390 20x35x7 in Cook Islands?

    Answer: You can purchase the PTFE Shaft Seal HN2390 20x35x7 at Ubuy, a trusted e-commerce platform that offers a wide range of products. Ubuy provides a seamless shopping experience with access to various international brands and reliable information, making it an excellent choice for sourcing specific industrial components like shaft seals.

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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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NZD 210

Order now and get it around Thursday, July 16

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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

Features & Benefits

  • High wear and pressure resistance.
  • Versatile for various applications like pumps, blowers, and compressors.
  • Compatible with both lubricated and oil-free service.
  • Ideal for use on unhardened shafts.
  • Standard design for easy integration.
  • Durable and reliable for long-term use.