Bearing bush or tile engraved with splayed oil grooves

The utility model discloses a bearing bush or a pad engraved with splayed oil grooves. The splayed oil grooves are engraved in the shaft diameter direction of the bearing bush or the pad. The splayed oil groove can store oil in the starting process and can convey oil in the running process, dry friction is reduced, and the starting torque is reduced; in addition, tiny abrasive particles can be stored and removed, abrasive particle abrasion is reduced, impurities such as particles can be scraped and washed away by the oil groove when existing, damage to the shaft diameter and the bearing bush or the tile is reduced, and therefore the service life of the bearing bush or the tile is prolonged. 本实用新型公开了一种刻有"八"字型油槽的轴瓦或瓦块，轴瓦或瓦块的轴径方向上刻有"八"字型油槽。本实用新型的"八"字型油槽在启动过程中能够储油，在运行中能够输油，减少干摩擦，降低启动力矩；还能储存和清除微小磨粒，减少磨粒磨损，有颗粒等杂物时可以被油槽刮除并冲走，减轻轴径和轴瓦或瓦块受到损伤，从而延长轴瓦或瓦块的使用寿命。