Device for recirculating oil in rolling bearings

摘要: A device for recirculating oil from the end face of barrel and peripheral surface roll neck rolling mill rolls. sealing race arranged between bearing elements is mounted on neck. first conical ring body has a outer cylindrical inner that seated sealed race, whereby inclination towards runs axis. second rigidly in housing surface, which some distance opposite body, such two surfaces form hydraulic pump gap conveys away face.