Ball circulating nut for ball screw drive, has casing, nut body and spring element, where spring element is arranged between casing and nut body, particularly between inner circumference of casing and outer circumference of nut body

摘要

The ball circulating nut (10) has a casing (14), a nut body (16) and a spring element, where the spring element is arranged radially between the casing and the nut body, particularly between inner circumference of the casing and outer circumference of the nut body. The spring element is made from elastomer. The spring element connects the nut body with the casing in a force-fit or form-fit manner. The ball circulating nut has a centering element. An independent claim is included for a ball screw drive with a threaded spindle.