ELRINGKLINGER
0 ratings
PTFE Shaft Seal HN2390 Friction Optimized 8x18x5
genuine image
PTFE Shaft Seal HN2390 Friction Optimized 8x18x5
Rotary shaft seals with PTFE sealing lips are ideal for sealing rotating shafts and can handle pressurized media.
PTFE Shaft Seal HN2390 Friction Optimized 8x18x5
Item #: 39295391

PTFE Shaft Seal HN2390 Friction Optimized 8x18x5

Item #: 39295391

ETB 8657

Price Details

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

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, July 17
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
Rotary shaft seals with PTFE sealing lips are ideal for sealing rotating shafts and can handle pressurized media.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

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

What Stands Out

Optimized Friction
The PTFE Shaft Seal HN2390 minimizes friction, resulting in increased durability and efficiency, making it ideal for applications where minimal wear and tear is crucial.
Compact Design
With dimensions of 8x18x5 mm, this seal offers a compact solution for tight spaces, ensuring reliable performance without compromising on functionality or compatibility.
Versatile Applications
Designed for a variety of industries, the HN2390 is suitable for different shaft sizes and types, providing flexibility and reliability for automotive, industrial, and machinery applications.

Product Details

Shop for PTFE Shaft Seal HN2390 Friction Optimized at Ubuy Ethiopia. High-quality rotary shaft seals with PTFE sealing lips. Ideal for sealing rotating shafts. Browse our selection now!
  • PTFE Shaft Seal HN2390 Friction Optimized 8x18x5
  • High wear and pressure resistance
  • Suitable for pumps, blowers, compressors
  • Compatible with lubricated or oil-free service
  • Suitable for unhardened shafts
  • Produces sealing effect through radial contact pressure on the shaft
Item Weight0.05 lbs (20 grams)

Who Should Buy?

Suitable For
  • Mechanical Engineers

    Ideal for engineers designing equipment requiring reliable sealing solutions with minimal friction and wear during operation.

  • Automotive Applications

    Perfect for automotive professionals needing durable seals for various components to prevent leaks and maintain efficiency.

  • Manufacturing Industries

    Beneficial for manufacturers utilizing rotary equipment where effective sealing is crucial for optimal performance and longevity.

Not Suitable For
  • Low-Pressure Systems

    Not suitable for systems with low pressure where high-performance seals are unnecessary and may lead to over-engineering.

  • Home Use

    Home DIY enthusiasts may find this product excessive for non-industrial applications, as simpler seals may suffice.

  • Non-Rotary Applications

    Not recommended for applications that do not involve rotating shafts, as the seal is specifically designed for such uses.

Product Description

PTFE Shaft Seal HN2390 Friction Optimized 8x18x5

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a PTFE Shaft Seal HN2390 and how does it work?

    Answer: The PTFE Shaft Seal HN2390 is a friction optimized sealing solution designed to prevent leakage between rotating shafts and stationary components. Made of PTFE (Polytetrafluoroethylene), it offers low friction and durable chemical resistance. This allows the seal to reduce wear and increase the lifespan of machinery in applications such as pumps and motors, where it creates a tight seal to prevent fluid loss or contamination.
  • Question: What are the dimensions of the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 has dimensions of 8mm inner diameter, 18mm outer diameter, and 5mm thickness. This precise sizing ensures it fits securely in various applications, providing an effective sealing solution. Smaller seals like this are often used in compact equipment where space is limited but a reliable seal is still critical to maintain efficiency.
  • Question: Where can I use the PTFE Shaft Seal HN2390?

    Answer: This seal is ideal for use in various mechanical applications such as rotary shafts in pumps, motors, and conveyors. It is especially beneficial in environments where friction needs to be minimized and chemical exposure is a possibility. Utilizing the PTFE Shaft Seal HN2390 in such applications helps to maximize operational efficiency while preventing wear or leakage.
  • Question: What are the advantages of PTFE over other seal materials?

    Answer: PTFE offers superior resistance to heat, chemicals, and friction compared to other seal materials. Its low coefficient of friction reduces wear on the mating parts, which can prolong overall equipment lifespan. Additionally, its ability to withstand extreme temperatures makes it suitable for diverse industrial applications, ensuring optimal performance even in harsh conditions.
  • Question: Can the PTFE Shaft Seal HN2390 handle high-pressure conditions?

    Answer: Yes, the PTFE Shaft Seal HN2390 is designed to handle moderate to high-pressure applications effectively. Its sturdy construction combined with the sealing properties of PTFE makes it a reliable choice for hydraulic and pneumatic systems where pressure management is critical. This ensures a consistent seal even under challenging operational circumstances.
  • Question: What is the typical installation process for the PTFE Shaft Seal HN2390?

    Answer: Installing the PTFE Shaft Seal HN2390 typically involves cleaning the installation area to remove debris and any residual lubricant. The seal should be aligned carefully to prevent twisting during installation. Using appropriate tools to push the seal into place can ensure a perfect fit, thus maintaining its sealing efficiency. This process helps avoid any damage to the seal, securing its effectiveness.
  • Question: Is the PTFE Shaft Seal HN2390 temperature resistant?

    Answer: Absolutely, the PTFE Shaft Seal HN2390 is temperature resistant and can operate effectively in a wide range of temperatures, making it suitable for applications involving heat. This characteristic enables it to maintain its integrity and performance in environments where other materials might fail or degrade, providing a consistent sealing solution.
  • Question: How does the friction optimization feature benefit the PTFE Shaft Seal HN2390?

    Answer: The friction optimization feature of the PTFE Shaft Seal HN2390 significantly reduces the energy loss due to friction during operation. This helps in enhancing the overall efficiency of machinery as it requires less force to maintain operation. In applications where energy efficiency is a key concern, this seal can provide a notable advantage.
  • Question: What maintenance is required for the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 requires minimal maintenance due to its durable material. Regular inspections should be conducted to ensure that the seal has not aged or cracked, especially in high-stress environments. Monitoring for signs of leakage can also help in early identification of any potential issues, ensuring continuous performance.
  • Question: Where can I buy PTFE Shaft Seal HN2390 Friction Optimized 8x18x5?

    Answer: You can purchase the PTFE Shaft Seal HN2390 Friction Optimized 8x18x5 from Ubuy in Ethiopia. Ubuy offers a convenient online shopping experience, ensuring that you can find the right seal for your sealing needs with just a few clicks, along with various product options and reliable service.

ELRINGKLINGER Mechanical Seals Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

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.

ETB 8657

Order now and get it around Friday, July 17

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

  • Ready-to-assemble sealing elements
  • Produces the desired sealing effect through radial contact pressure
  • Assured radial contact pressure through suitable PTFE compound and sealing lip geometry
  • Standard ranges available to cover a wide range of application requirements
  • Type HN 2390 used with pressurized media
  • Type HN 2580 used for pressureless service and/or slightly above atmospheric pressures