All the News of Freudenberg Sealing Technologies


Departing for New Shores on a Search for New Horizons

The new edition of ESSENTIAL is all about departing: Digitization, automation, new forms of powertrains – these topics for the future are no longer visionary. We have long found ourselves in the process of departure. Nonetheless, we all have the feeling that this is just the beginning and much more is looming on the horizon.

Farm Equipment Another Application for Freudenberg’s Low-friction Sealing Solutions

‘Green Future – Smart Technology’ – that is the central theme of AGRITECHNICA 2017, which takes place this week in Hannover. The world’s leading trade fair for agricultural technology is focusing on forward-looking products and technologies that enable a sustained increase in agricultural efficiency.

Freudenberg’s S4 Cassette Seal Increases Reliability of Agricultural Equipment

The leading global trade fair AGRITECHNICA 2017 is focusing on the forward-looking products and technologies that make a sustained increase in farming efficiency possible. One example is the S4 cassette seal from Freudenberg Sealing Technologies, which lasts four times as long as conventional cassette seals.

Freudenberg’s Innovative Seals Are Helping to Increase Agricultural Productivity

‘Green Future — Smart Technology’ – that is the central theme of AGRITECHNICA 2017, which opens its doors Sunday in Hannover (Germany). The leading global trade fair for agricultural technology is focusing on forward-looking technologies and development trends that make sustained increases in agricultural productivity possible.

Events & Videos

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Berlin, Germany | December 04-07, 2017

16th International CTI Symposium

The International CTI Symposium with its specialized exhibition "Transmission Expo” is among the top events in the field of vehicle transmissions, along with its partner events in China and the U.S. In Europe, the Berlin gathering should be inscribed on every annual calendar. Here experts can keep pace with the leading edge technology. Dozens of experts from nearly as many countries present the in-depth program.
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Istanbul, Turkey | March 15-18, 2018


A debut at this year’s WIN EURASIA: Held separately until now, WIN EURASIA Metalworking and WIN EURASIA Automation are taking place under one roof for the first time in March 2018.
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E-Mobility Video
E-Mobility 05.04.2017

E-Mobility – Charged with expertise

As a leading technological and market partner, Freudenberg Sealing Technologies is setting new standards for sophisticated applications in sealing technology and electric mobility, among many other fields.

Online Services of Freudenberg Sealing Technologies

FST Onlineservices eCatalog

Do you already know the new E-Catalog?

Use the reference book

Check availabilities and download CAD drawings

Search for the suitable part

Order simple and fast

O-Ring Configurator

O-Ring Configurator

The results of the calculation are evaluated with a  color scheme. The target values are shown directly and need not be sought in tables - potential catalog rings, including their availability, are proposed as options.

In the integrated materials assistant, suitable compounds can be determined based on the temperature range, the medium, the maximum pressure, the maximum  gap width as well as piston and rod movements.

Job Database

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Find the right position for you based on your passion and skills.

The job portal of Freudenberg shows worldwide opportunities to become part of our intercultural and interdisciplinary team.

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Low Emission Sealing Solutions

Freudenberg Sealing Technologies focuses on the reduction of friction with its LESS initiative. LESS stands for “Low Emission Sealing Solutions.” It demonstrates the sealing specialist’s considerable know-how and makes a contribution to the environmentally sustainable mobility of tomorrow.
FST E-Mobility


The future will run on electricity. Leading the way and actively helping to shape the transformation. With its unique materials and technology expertise, Freudenberg Sealing Technologies is superbly equipped for the challenge ahead.

Levitex – The frictionless revolution

The engineers at Freudenberg Sealing Technologies have come very close to the vision of a frictionless seal: The Levitex crankshaft seal creates an air cushion that seals the engine compartment with virtually no friction.
Less is more

Transmission innovation in high gear

Freudenberg meets the requirements of the automotive industry on seals for gears with lightweight construction, reduced friction and materials such as PTFE and PEEK.

Energy storage in hydraulic systems

Energy for hydraulic applications with the acquisition of Tobul Accumulator Incorporated, Freudenberg Sealing Technologies (FST) now offers its customers a complete line of hydraulic accumulators which include piston, diaphragm and bladder.
FST Automotive

Engine of technological progress

Freudenberg Sealing Technologies Automotive supports the industry’s efforts to achieve greater efficiency and reduced emissions.
Heavy Industry

The hottest seal in Town: Radial shaft seal for roller bearings in steel plants

Roller bearings in steel plants are exposed to high stresses and temperatures. Our made-to-order elastomeric radial shaft seal is called the Merkel Radiamatic RPM 41
FST Distribution Mobile

For Distributors

Freudenberg Sealing Technologies proceeds just as systematically in the selection of its strategic distribution partners as it does with seal quality. Its global network consists of an exclusive group of highly qualified distributors who are well-qualified contact points for customers.
FST Freudenberg Xpress

Freudenberg Xpress

Freudenberg Sealing Technologies offers a unique service: machined seals from the original materials and original profiles from regular production.
Simmerring85 Years Simmerring

Travel through time with the SIMMERRING®

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