Tilting-segment radial bearing

Claim 1

A tilting-segment radial bearing, having a bearing ring and a plurality of segments arranged in such a way that they can be tilted inside the bearing ring and have a cylindrical bearing running surface and cylindrical outer surface and including retaining studs for fixing the tilting segments in axial and peripheral directions of the bearing and also having feed and discharge channels for lubricating oil, the improvement comprising the bore of the bearing ring having cylindrical surfaces wherein: I. support strips, the number of which is equal to the number of tilting segments which function as support and roll-off surfaces for the tilting segments, the support strips forming parts of a circular cylindrical support surface coaxial to the geometric axis of the bearing ring, a width of the support strips, in the peripheral direction, less than the diameter of the retaining studs, and II. a number of cylindrical guide surfaces corresponding to the number of tilting segments, the guide surfaces extending between the support strips and having a curvature which, on average, is larger than the cylindrical support surface and wherein the cylindrical rear sides of the tilting segments have a smaller curvature than the guide surfaces so that the cylindrical rear sides of the tilting segments and the guide surfaces define trap gaps.