To provide a slide bearing capable of being applied to a rack guide of a rack and pinion, and suppressing increase of sliding resistance of the rack, and increase of abrasion of the slide bearing and a rack back face.SOLUTION: A rack guide guides a rack slidably in a longitudinal direction on a rack back face at a side opposite to a pinion. A slide bearing 30 applied to the rack guide, includes a first outer introduction portion for guiding grease between a first curved portion 32 and a rack back face in a direction from a tip side of the first curved portion 32 to a second curved portion 33 in accompany with sliding of a rack, and a second outer introduction portion for guiding grease between a second curved portion 33 and a rack back face 12 from a tip side of the second curved portion 33 toward a first curved portion 32 side in accompany with sliding of the rack.SELECTED DRAWING: Figure 2

    【課題】ラックアンドピニオンのラックガイドに適用され、ラックの摺動抵抗が増加したり、すべり軸受及びラック背面の摩耗量が増加したりすることを抑制できるすべり軸受を提供する。【解決手段】ラックガイドは、ピニオンとは反対側となるラック背面においてラックをその長手方向へ摺動可能にガイドする。ラックガイドに適用されるすべり軸受30は、ラックの摺動に伴って、第1曲部32とラック背面との間のグリスを第1曲部32の先端側から第2曲部33側へと向かう方向に導く第1外側導入部と、ラックの摺動に伴って第2曲部33とラック背面12との間のグリスを第2曲部33の先端側から第1曲部32側へと向かう方向に導く第2外側導入部と、を備える。【選択図】 図2


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    Title :

    SLIDE BEARING


    Additional title:

    すべり軸受


    Contributors:

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16C SHAFTS , Wellen / B62D MOTOR VEHICLES , Motorfahrzeuge / F16H Getriebe , GEARING



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