Roller bearing cage for roller or needles, has damping element that is arranged at cage ring or cage ring is formed by damping element, where coils of damping elements are contacted with each other in section wise manner

摘要

The roller bearing cage (1) has a cage ring (2,3) and transverse bars (4) arranged at the cage ring. A damping element (7) with two or multiple coils is arranged at the cage ring or the cage ring is formed by the damping element. The coils of the damping elements are contacted with each other in section wise manner. A frictional relative displacement of the contacted portions of the coils is carried out during vibration. The cage ring and transverse bar are provided as separate components.