Cage for retention of balls in rolling bearing, has set of bridges, where each bridge is arranged with height that is measured between heel and free end of bridge, where height of one of bridge is strictly higher than height of other bridge

摘要

The cage has an annular heel (1), and a set of bridges (2a, 2b) that is connected with each other. Each of the bridges is arranged with a spherical external wall on which a ball (B1) is intended to come into contact so as to define a housing (3) for retention of the ball between the set of bridges. Each bridge is arranged with a height (Ha, Hb) that is measured between the heel and a free end (7) of the bridge. One height of the one of the set of bridges is strictly higher than height of another bridge. Independent claims are also included for the following: (1) a rolling bearing (2) a method for assembly of a rolling bearing.