Founded 1887 by Friedrich Goetze in Burscheid, Germany, the globally wellestablished GOETZE® brand is owned by Federal-Mogul since 1998.
Federal-Mogul Holdings LLC is a leading global supplier of products and services to the world’s manufacturers and servicers of vehicles and equipment in the automotive, light, medium and heavy-duty commercial, marine, rail, aerospace, power generation and industrial markets. The company’s products and services enable improved fuel economy, reduced emissions and enhanced vehicle safety. Federal-Mogul was founded in Detroit in 1899 and maintains its worldwide headquarters in Southfield, Michigan (USA). The company has more than 53,000 employees globally and operates two independent business divisions: Federal-Mogul Motorparts and Federal-Mogul Powertrain.
As a member of Federal-Mogul Powertrain, we will continue carrying the GOETZE brand, delivering premium products to maximize our customers’ satisfaction and build a long-term partnership through our reliable, efficient, and lowest total costs of ownership services.
Mechanical Face Seal
The cast iron seal rings are preloaded by the elastomer parts.
As a result, the axial load closes the gap between the seal faces, which leads to the sealing function. The relative movement in circumferential direction is only taken place between the seal faces.
The resilience of the O-rings acts in a number of ways:
• exertion of axial load on the metallic sealing faces
• transmission of the friction torque to the housing components
• static sealing between each seal ring and its housing bore
The most common mechanical face seals design is the o-ring, with two symmetrically tapered seal rings and two o-rings. O-ring designs have two versions - the 76.90H with a ground profile; and the 76.97H with an as-cast profile. In general, both versions are completely interchangeable.
We offer assembly tools to optimize the assembly process and to ensure a proper function of the seals. Together with understanding the varying needs for series production, and maintenance tasks, we are able to offer customer specific assembly tools for special requirements. This customization extends to sealing solutions using new materials, designs, and applications.
The GOETZE® quality assurance is the result of long-established proven processes. Quality encompasses all measures, procedures, materials and processes, including administration, throughout the company. Proven quality – validated by certificates from leading institutes and existing cus...| » Further reading
Federal-Mogul Powertrain creates value for its customers through innovations in technologies and products, processes and services. This makes the company one of the world's preferred suppliers for major OEMs. Our company offers solutions for manufacturers of passenger cars and commercial vehicl...| » Further reading
Seal rings Wear and corrosion resistance are the two main requirements that have to be fulfilled by seal ring materials. As such, our metallurgists have developed special cast iron materials specifically for the rough working conditions that mining machines and construction machinery are expose...| » Further reading
Federal Mogul Friedberg GmbH
Phone: +49 821 6001290
Fax: +49 821 6001392
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