O-ring seals are universally applicable and help to seal against liquid and
gaseous elements. Regardless of whether a radial or axial seal is required,
depending on the installation of the O-ring, both can be achieved. Rotary shaft
lip seals prevent gas and liquids from escaping from equipment, such as
machines. In combination with a bearing or shaft, they create a secure seal.
The sealing parts of the rotary shaft lip seals are made of NBR elastomer. The
tension spring and the stiffening ring are made of steel.
