Bearing for shaft which can rotate in either direction has bearing section connected to field former on which two magnets are mounted with like poles facing each other, space between bearing and shaft being filled with magnetic lubricant

摘要

The bearing for a shaft (6) which can rotate in either direction has a bearing section (4) connected to a field former (2). Two magnets (3) with like poles facing each other are mounted on this and the space (5) between the bearing and shaft is filled with a magnetic lubricant, so that the field former and shaft are magnetically connected.