Bearing cage e.g. cylindrical roller bearing cage, for being mounted on e.g. shaft, has key housed in housing and provided with two walls facing facets of housing, where key has additional pocket for additional cylindrical roller body

摘要

The cage (10) has a slot (12) for opening the cage on both sides of an axial plane and defined by two edges (22, 24) respectively provided with a housing (26) and a key (30), where opening of the housing is limited by two facets. The facets extend perpendicular to a rotational axis, and the shape of the key is complementary to that the housing. The key is housed in the housing and has two walls facing the facets of the housing, and has an additional pocket (40) for an additional cylindrical roller body (62).