Rolling bearing has bearing ring having ceramic running surface and basic material differentiating itself and another bearing ring having another ceramic running surface, and rolling unit

摘要

The rolling bearing (1) has a bearing ring (2) having a ceramic running surface (6) and a basic material differentiating itself and another bearing ring (3) having another ceramic running surface (7), and rolling unit (4) rolling between running surfaces. The ceramic running surfaces are materially connected with the basic material of the respective bearing rings. An independent claim is also included for a method for manufacturing rolling bearing.