ROLLER BEARING WITH A CERAMIC ROLLING PART

摘要

The invention relates to a roller bearing comprising at least one first roll partner which is made of a ceramic material, in addition at least one second roll partner which is made of steel having a martensite structure. According to the invention, at least one section of the surface of the second roll partner is in rolling contact with the first roll partner for a roll contact and the compression stresses are formed on the section below the surface of the second roll partner at least in a charge-free state.