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1. 发明公开

EP3019760A1 STÜTZLAGERUNG, INSBESONDERE LAUFROLLE 有权
标题翻译： STÜTZLAGERUNG，INSBESONDERE LAUFROLLE
公开(公告)号：EP3019760A1
公开(公告)日：2016-05-18
申请号：EP14736598.5
申请日：2014-06-10
申请人： Schaeffler Technologies AG & Co. KG
发明人： STÖCKER, Manfred , SMOLENSKI, Witold Marek , DRABEK, Hans-Joachim
IPC分类号： F16C33/58
CPC分类号： F16C33/585 , F16C13/006 , F16C13/02 , F16C19/28 , F16C2322/12 , F16C2326/02
摘要： The invention relates to a support bearing, for example for straighteners, having an outer ring (2, 24, 41), having an inner ring (7, 23, 31, 40) and rolling bodies (1) which can roll between the outer ring (2, 24, 41) and the inner ring (7, 23, 31, 40) on raceways, wherein a bending moment prevails between the rings (2, 24, 41, 7, 23, 31, 40) as a result of a load with a fixed direction of action. With the aim of compensating for the bending moment, it is proposed to provide an outer raceway of the inner ring (7, 23, 31) and/or an inner raceway of the outer ring with a profiling with a variable diameter in the axial width, wherein the profiling is adapted or approximated to a non-cylindrical bending line caused by the bending moment in the rolling contact, and the bending line is defined by a line, on which bending forces which are transmitted from the inner ring (7, 23, 3) to the rolling bodies (1) and are caused by the bending moment lie substantially perpendicularly. As a result, in particular, the disadvantageous edge loading in a given load direction is suppressed, with the result that more rolling bodies (1) can transmit load between the rings (2, 24, 41, 7, 23, 31, 40) at the same time.
摘要翻译：支撑轴承，例如用于矫直机，具有外圈，内圈和在滚道上的外圈和内圈之间滚动的滚动体。由于具有固定的动作方向的负载，环之间弯曲弯曲。为了补偿弯矩，内圈的外滚道和/或外圈的内滚道包括在轴向上具有可变直径的轮廓。轮廓被适应或近似于由滚动接触中的弯矩引起的非圆柱形弯曲线，并且弯曲线由线形成，在该线上由内圈传递到滚动体的弯曲力为由弯矩引起的基本上垂直。结果，在给定负载方向上的不利的边缘负载被抑制，结果是更多的滚动体可以同时在环之间传递负载

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