Patent ID: 7828484

Claim:
A radial antifriction bearing, comprising: an outer bearing ring; an inner bearing ring; and a multiplicity of rolling bodies which are arranged between the outer bearing ring and the inner bearing ring and are kept at uniform spacings from one another in a circumferential direction by a bearing cage and roll by way of running faces in a first raceway and a second raceway which are each delimited by one or two shoulders, the first raceway being machined into an inner side of the outer bearing ring and the second raceway being machined into an outer side of the inner bearing ring, the rolling bodies being configured as spherical disks each having two side faces which are flattened symmetrically from a basic spherical shape and are arranged parallel to one another, wherein the second raceway in the inner bearing ring, in each case, at outer edge regions, and the running faces of the spherical disks, in each case, at edge parts, which adjoin the side faces of the spherical disks, merge into a logarithmically falling profile.