BALL NUT ASSEMBLY FOR AN ELECTROMECHANICALLY ACTUABLE PARKING BRAKE ASSEMBLY OF A BRAKE ASSEMBLY

摘要

A brake assembly includes a service brake assembly and an electromechanically actuable parking brake assembly. The electromechanically actuable parking brake assembly has a ball nut assembly comprising a ball screw and a ball nut. The ball screw and ball nut form a raceway for bearing members. The bearing members circulate within an internal path formed in the ball screw.