Lageranordnung zur Verwendung in einem Spaltrohrmotor

摘要

A bearing device for use in a canned motor includes a bearing housing detachably mounted on a motor frame of the canned motor, and a radial bearing supported by the bearing housing. A pair of axially spaced stationary thrust sliding surfaces is mounted on the bearing housing, and a pair of axially spaced rotating thrust sliding surfaces is mounted on the rotor in confronting relationship to the stationary thrust sliding surfaces, respectively. A resilient member such as an O-ring is interposed between the motor frame and the bearing housing for holding the bearing housing in radial position with respect to the motor frame.