Freudenberg Sealing Technologies Radial Shaft Seals-Simmerring® Radial Seals

Upon request, the Simmerring® Oil Seal with an elastomer outer sheath is provided to the customer with an additional dust lip seal (SL) against moderate to average accumulation of external dirt. In addition, the Simmerring® Oil Seal is available as a registered trademark of Freudenberg Sealing Technologies in various designs and materials. The Simmerring® Oil Seal with standard designs according to DIN 3760 offers a wide range of applications for all areas of industry.

The cassette seals consist of a Simmerring Oil Seal and an unlosable, integrated running surface. Thanks to the rational system solution with an integrated labyrinth, the complete unit provides high protection against impurities. In addition, the combination seals are particularly suitable for use with strong loads. In the process, the integrated running surface meets the special requirements placed on a dynamic seal. Additional advantage: The cassette and combination seals of Freudenberg Sealing Technologies are flexible, allowing axial and rotary movements.

The shaft repair sleeves of Freudenberg Sealing Technologies are a fast and affordable solution for use in repairs for the lasting recovery of perfect functioning. They are simply pushed over the worn running surface. The shaft repair sleeves are used as an integrated running surface for the radial shaft seal in the tribological rotation sealing system. In addition to the radial shaft seal and the lubricant used, it is the third most important component in the sealing system.

Radial shaft seals are sealing elements with radially arranged lip seals made of rubber collars. They are used to seal axles and shafts and must safely withstand high loads. These sealing elements are used in the steel industry, for example, and wherever high requirements are placed on seal tightness and reliability. Freudenberg Sealing Technologies offers tailor-made, easy-to-assemble, robust shaft seals with extremely high seal tightness and dependability.

The caps of Freudenberg Sealing Technologies are available in various designs: from the standard solution and designs with a vulcanised reinforcement plate to numerous special shapes. The caps are characterised by their stable structural design. They are used for the safe sealing of round holes in housings.