Freudenberg Sealing Technologies

Find Freudenberg Sealing Technologies (FST) products at ACORN®. Browse industrial sealing and MRO products for maintenance, repair and equipment applications.

The range includes industrial seals and oil seals, with product listings providing details to help you identify the right part. Use the product information to check dimensions, materials and seal type before ordering.

Reasons to buy from us

Find the right industrial seal

Choosing a seal depends on the equipment and conditions in which it will operate. When comparing products, check key details such as:

  • Seal type and dimensions
  • Material, such as NBR or FKM, where specified
  • Shaft and housing requirements
  • Operating conditions and application requirements

Refer to the individual product listing and equipment documentation to confirm compatibility. If you need help finding a part, contact ACORN® with the product code or available specifications.

Who are Freudenberg Sealing Technologies?

Freudenberg Sealing Technologies is part of the Freudenberg group of companies - the number one sealing manufacturer in Europe, offering the widest portfolio of sealing products.

Freudenberg, formally known as Simrit, has been manufacturing top quality products for generations. With more than 80 years’ experience in the sealing business, Freudenberg has grown to become the global leader in sealing technology and innovation, offering the best cost to benefit ratio in the market.

Based on the Simmerring® which was developed by Freudenberg in 1929, Freudenberg Sealing Technologies has built up a broad and continuously expanding range of seals and vibration control technology products – from customised solutions to complete sealing packages. Freudenberg Sealing Technologies is still leading the way into the future with high-tech innovative solutions designed to meet the increasing demands of customers.

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Freudenberg Sealing Technologies FAQs

What does FST stand for?

FST refers to Freudenberg Sealing Technologies, whose products are available through ACORN®.

What types of FST products can I find at ACORN®?

The online range includes industrial sealing and MRO products, including oil seals. Browse the listings to see the products currently available.

What do NBR and FKM mean in a product listing?

NBR and FKM are material types shown on some product listings. Check the product specifications and equipment requirements to determine which material is appropriate for your application.