Segment rolling bearing, and axial hydraulic pump having the segment rolling bearing

A segment rolling bearing, comprising:

• an outer raceway carrier;
• an inner raceway carrier, the outer raceway carrier and the inner raceway carrier being segment carriers that extend only over a circular segment of less than or equal to 180°;
• a plurality of rolling bodies;
• a cage;
• and
• a synchronizing unit which synchronizes the inner raceway carrier, the outer raceway carrier and the cage with respect to one another,
• the rolling bodies being arranged in the cage such that the rolling bodies roll between the outer raceway carrier having a first guide slot and the inner raceway carrier having a second guide slot in such a way that the outer raceway carrier can be pivoted about a common pivot axis with respect to the inner raceway carrier,
• wherein the cage is connected to at least one of the segment carriers directly and captively in at least one connecting region, at least in a radial direction with respect to the common pivot axis, whereby the cage is held securely in the at least one of the segment carriers during mounting of the segment rolling bearing,
• wherein the cage has an elongate slot, in which a control section is mounted displaceably, the control section comprising an outer end section and an inner end section, the outer end section and the inner end section slidingly arranged within the first guide slot and the second guide slot, respectively, in such a way that the outer raceway carrier and the inner raceway carrier are synchronized with respect to one another, and
• wherein the control section is formed by a rotationally symmetrical control pin with a center region having a greater diameter than the outer end section and the inner end section.