PRIMITIVE CAGE FOR A DOUBLE ROW OF ROLLERS OF A BALL BEARING AND ASSOCIATED BEARING

摘要

The cage has annular semi-cage (1) with spacer (4) circumferentially spaced from each other to define a line of cells for housing rollers (10) of a spherical bearing. A spacer (4') of an annular semi-cage (2) is circumferentially spaced from each other to define another line of cells for housing another line of rollers (10'). The spacers are prolonged by a guiding projection (5) that is axially projected in one of the cells of the semi-cage (2), where the cage is made of metal or plastic. An independent claim is also included for a spherical bearing comprising a cage.