ELRINGKLINGER
0 ratings
PTFE Shaft Seal HN2390 Friction Optimized 50x62x6
genuine image
PTFE Shaft Seal HN2390 Friction Optimized 50x62x6
PTFE Shaft Seal HN2390 Friction Optimized 50x62x6
Item #: 39300678

PTFE Shaft Seal HN2390 Friction Optimized 50x62x6

Item #: 39300678
0 ratings Write a review
Out of stock
us Imported from USA store
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
Search for similar products
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

Friction Optimization
Engineered for minimal friction, this PTFE shaft seal enhances efficiency and reduces wear, extending the life of machinery while improving performance in demanding applications.
Precision Fit
With dimensions of 50x62x6 mm, the seal ensures a perfect fit for standard shafts, providing reliable sealing and preventing leakage in critical operations, essential for maintenance-free solutions.
Durable Material
Constructed from high-quality PTFE, this seal exhibits exceptional chemical resistance and thermal stability, making it suitable for various industrial applications and environments, ensuring long-lasting reliability.

Product Details

Shop PTFE Shaft Seal HN2390 Friction Optimized 50x62x6 online at a best price in Ethiopia. B01E95ZZ3I
  • PTFE Shaft Seal HN2390 Friction Optimized 50x62x6
  • High wear and pressure resistance for pumps, blowers, and compressors
  • Suitable for lubricated or oil-free service and unhardened shafts
  • Sealing achieved through radial contact pressure on the shaft
  • Sealing performance in the receiving hole achieved by compression fit according to ISO 16589-1
  • Ideal for sealing rotating shafts with assurance of radial contact pressure
Item Weight0.05 lbs (20 grams)

Who Should Buy?

Suitable For
  • Industrial Machinery

    Ideal for users needing reliable sealing solutions for heavy-duty machinery with high friction reduction requirements.

  • Hydraulic Systems

    Great for hydraulic equipment applications, offering excellent resistance to hydraulic fluids and improved efficiency.

  • High-Temperature Operations

    Best suited for environments involving high temperatures, as PTFE ensures durability and performance under heat.

Not Suitable For
  • Low-Pressure Applications

    Not suitable for settings requiring sealing at low pressures where less robust seals could suffice.

  • Food Industry Use

    May not meet safety regulations for food contact, making it unsuitable for food processing applications.

  • Light-Duty Applications

    Overkill for lighter use cases where simpler seals would perform adequately without incurring additional costs.

Product Description

PTFE Shaft Seal HN2390 Friction Optimized 50x62x6

Have any Query? Chat with us

Customer Questions & Answers

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

    Answer: The PTFE Shaft Seal HN2390 is designed to prevent leaks between rotating and stationary parts, effectively keeping lubricants in and contaminants out. This is crucial in machinery where fluid integrity is vital for operation. The seal's friction-optimized design enhances performance, making it ideal for high-speed applications where reduced wear and heat generation are essential.
  • Question: What materials are used in the construction of the PTFE Shaft Seal HN2390?

    Answer: The main material used in the PTFE Shaft Seal HN2390 is polytetrafluoroethylene (PTFE), known for its low friction properties and chemical resistance. This material can withstand harsh conditions commonly found in industrial applications. Additionally, the seal may incorporate elastomers or metals depending on the specific design, which helps improve durability and sealing effectiveness in various environments.
  • Question: What are the dimensions of the PTFE Shaft Seal HN2390?

    Answer: The PTFE Shaft Seal HN2390 has a diameter of 50mm for the outer circumference, 62mm for the inner circumference, and a thickness of 6mm. These precise dimensions allow for a snug fit in compatible shafts, ensuring optimal sealing performance. Correct sizing is critical in preventing leakage, thereby enhancing the longevity of machines utilizing this seal.
  • Question: How does friction optimization benefit the performance of this seal?

    Answer: Friction optimization in the HN2390 design reduces wear and heat generation at the contact points between the seal and the shaft. This is particularly beneficial in high-speed applications, resulting in increased efficiency and extended maintenance intervals. By lowering friction, the seal contributes to smoother operation and improved reliability of machinery, making it ideal for high-performance environments.
  • Question: In what applications can the PTFE Shaft Seal HN2390 be used?

    Answer: The PTFE Shaft Seal HN2390 is suitable for various applications in industries such as automotive, manufacturing, and wastewater management where friction and sealing integrity are pivotal. It's commonly used in pumps, compressors, and rotating equipment that require reliable sealing under varying pressure and temperature conditions, showcasing its versatility and robustness.
  • Question: Is the PTFE Shaft Seal HN2390 resistant to chemicals?

    Answer: Yes, PTFE is highly resistant to many chemicals, making the HN2390 seal an excellent choice for applications in harsh environments where exposure to oils, solvents, and corrosive substances is common. Its chemical resistance ensures longevity and reliability, allowing it to maintain effective sealing properties without degrading, which is critical in industrial settings.
  • Question: How do I install the PTFE Shaft Seal HN2390 correctly?

    Answer: To install the PTFE Shaft Seal HN2390, first ensure that the shaft and housing are clean and free of debris. Gently press the seal into the housing until it sits snugly. Alignment is essential; improper installation can lead to premature wear or failure. Using a suitable installation tool can also help achieve even distribution of force, ensuring the seal maintains its integrity during operation.
  • Question: Can this seal be used in high-temperature applications?

    Answer: Yes, the PTFE Shaft Seal HN2390 performs well in high-temperature environments, withstanding temperatures up to approximately 260°C (500°F). This characteristic makes it an exceptional choice for applications in automotive engines and industrial machinery where elevated temperatures are commonplace. Proper selection based on specific operating conditions ensures that the seal will maintain its desirable properties.
  • Question: What are the advantages of using PTFE over traditional sealing materials?

    Answer: PTFE provides superior friction reduction, chemical resistance, and temperature stability compared to traditional sealing materials such as rubber or metal. This results in lower wear and longer life spans, especially in demanding applications. The versatility of PTFE allows it to operate effectively under a wide range of conditions, providing reliability and reducing the need for frequent maintenance.
  • Question: Where can I buy PTFE Shaft Seal HN2390 Friction Optimized 50x62x6?

    Answer: You can purchase the PTFE Shaft Seal HN2390 Friction Optimized 50x62x6 at Ubuy in Ethiopia. Ubuy offers a user-friendly platform to explore and acquire industrial sealing solutions, ensuring that you find the right products conveniently. Their extensive selection caters to various industrial needs, making it a go-to destination for sourcing quality seals and other necessary components.

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.

Currently unavailable.

We don't know when or if this item will be back in stock.

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

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.