Patent ID: 9316254
Filing Date: 2016-04-19
CPC Classification: F16C

Claim Text:
1. A cage for a rolling bearing for circumferential spacing a row of balls, each of the balls having the same diameter, the cage comprising: at least two groups of pockets for receiving the balls, a first group of the at least two groups of pockets comprising a plurality of spherical pockets, and a second group of the at least two groups of pockets comprising a plurality of cylindrical pockets; an annular projection and adjacent separation portions extending from the annular projection that together delimit the pockets of the first and second groups, wherein the separation portions each comprise two claws each extending in a circumferential direction in a direction of one of the claws of an adjacent separation portion; wherein a first range of axial play is provided between the pockets of the first group of the at least two groups and associated balls and a second range of axial play is provided between the pockets of the second group of the at least two groups and associated balls, and wherein the values of the first and second ranges of axial play are different from each other.