Skf Gmbh

Burkhard Von Bredow

Manfred Brandenstein

Armin Olschewski

Bernhard Bauer

Klaus Kispert

Means for securing a hardened roller bearing ring by means of a press fit on the softer bearing seating surface of a machine part in a predetermined axial position, comprising means defining at least one peripheral groove (6, 7, 8, 9), which has a sharp-edged transition to the surface of the roller bearing ring (2, 4) in the surface of the rolling bearing ring (2, 4) co-existing with the seating surface of the machine part.

Means for mounting a bearing ring

A clearance-free bearing bushing for universal joints which has a plurality of conical rollers located between a bearing bushing and a journal pin or the like. The rollers are pressed against their raceways by a spring element with a predetermined tension. On the side of the conical rollers facing away from the spring element, there is a thrust ring or the like, made of resilient material, which is free to move axially and which rests against the end surface of the conical rollers.

Growing community of inventors

Kutzberg, Germany

Burkhard Von Bredow