SUSPENSION THRUST BEARING ARRANGEMENT

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SUSPENSION THRUST BEARING ARRANGEMENT

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BLANCHARD XAVIER / LEPINE THOMAS / MAFFUCCI JULIEN / VIDOT DESIRE

A suspension thrust bearing arrangement includes a lower support cap (16), an upper bearing cap (14), and at least one bearing (18) disposed between the lower support cap (16) and the upper bearing cap (14). The upper bearing cap (14) comprises an outer skirt (14c) radially surrounding the lower support cap (16). The lower support cover (16) comprises at least one annular flange (34) extending towards an outer skirt (14c) of the upper bearing cover while remaining radially spaced from the outer skirt. The upper bearing cap (14) further comprises at least one annular rib (42) extending axially towards an upper surface (34b) of the flange of the lower support cap (16) while remaining axially spaced from the lower support cap. The rib (42) is located radially between an outer skirt (14c) of the upper bearing cap and the bearing (18).

悬架推力轴承装置包括下支撑盖(16)、上轴承盖(14)和配置在所述下支撑盖(16)与所述上轴承盖(14)之间的至少一个轴承(18)。所述上轴承盖(14)包括在径向上围绕所述下支撑盖(16)的外裙部(14c)。所述下支撑盖(16)包括朝向所述上轴承盖的外裙部(14c)延伸同时保持与所述外裙部在径向上间隔开的至少一个环形凸缘(34)。所述上轴承盖(14)还包括在轴向上朝向所述下支撑盖(16)的凸缘的上表面(34b)延伸同时保持与所述下支撑盖在轴向上间隔开的至少一个环形肋(42)。所述肋(42)在径向上位于所述上轴承盖的外裙部(14c)与所述轴承(18)之间。