Comb-shaped cage for a roller bearing, in particular a double comb cage for a cylindrical roller bearing, roller bearings and a method for producing a comb cage for a roller bearing

摘要

A comb-shaped cage (2) for a roller bearing (25), in particular a double comb cage for a cylindrical roller bearing comprises a ring web (4) with axially extending webs (6). In each case two adjacent webs (6) define a receiving pocket (8) for a rolling elements (7), whose bottom (12) from the annular web (4) is formed. Each web (6) has a radially outer base (14), a radially inner base (16) which is connected, via an axially outer end face (18) are connected to one another, whereby the end face (18) of the radially outer base (14) in the direction of the radially inner base (14) is tapered. In order to increase the stiffness of the webs (6) with regard to a trouble-free from - and assembly of the rolling bearing (25) is the radially inner base (14) to be designed in such a way that a web width (s₁) the radially inner base (16) of the end face (18) to the bottom (12) of the receiving pocket (8) increases.