Cage for stationary type constant velocity joint has pockets each having pair of end faces that oppose each other in circumferential direction of cage and pair of side faces opposing each other in axial direction

摘要

The cage has outer and inner (11) rings, and a cylindrical portion (32) with pockets (36) at equal angular intervals to receive balls for transmitting a turning torque between the rings. The cage has a spherical outer surface kept in contact with and guided by a spherical inner surface of the outer ring. The pockets each have a pair of end faces that oppose each other in a circumferential direction of the cage and a pair of side faces opposing each other in an axial direction.