Rotary seals have the function to seal rotating shaft outlet of a housing, so that fluid cannot escape from the housing and to prevent any intrusion of dirt or other fluids. They are used to seal axes and shafts, for example as crankshaft seals or as transmission seals. Both customer-specific and standardized dimensions can be applicated.
Rotary seals are available in a variety of different materials and their application range, for example, are in the chemical industry, the petrochemical sector as well as in the medical and food industry.
The most common rotary seal is the so-called Oil Seal.
ULMAN Dichtungstechnik offers a wide range of various rotary seals, such as: