Bushing seal especially for universal joint

摘要

The seal (1) comprises a body located in the bushing. The body has at least one radial sealing lip (13) which seals against grease and one lip (25) which acts as a dirt barrier. The sealing lip is made out of an elastomer, whilst the dirt barrier lip is made from polyurethane. The lips may be on different parts (4,5) of the body that may be detachably connected to each other.