| 摘要 |
PURPOSE: An oil free rod end bearing is provided to use the bearing semipermanently without supplying lubricating oil by an oil free lubricating member, thereby easily manufacturing the bearing and reducing the manufacturing cost. CONSTITUTION: In an oil free rod end bearing rotatively installing a ball(140) forming an axial hole(141) in a hole formed in a head part(110) of a main body(100), protrusion parts are formed in the inner peripheral surface of the hole of the main body, both frames of the head part are pressed down in state that a ring shape oil free lubricating member(150) is fixed in the inner peripheral surface of the hole and the ball is inserted into the oil free lubricating member, so that the ball is prevented from being drifted from the hole.
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