Jikuke

摘要

BEARING A BRACKET A pulley is provided with a bi-ended, hollow tube bearing. The bearing tube is slit from one end to the other, and one of the lips thus formed is displaced inwardly in chordal relationship to the balance of the bearing along all or a portion of the bearing axial length. This displaced lip catches drippings from a lubricant-impregnated bushing, and returns them to the bushing.