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Angular contact ball bearing, sprocket support assembly for use in a traveling speed reducer for a construction machine, and joint assembly for a robotic arm
Angular contact ball bearing, sprocket support assembly for use in a traveling speed reducer for a construction machine, and joint assembly for a robotic arm
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机译:角接触球轴承,用于建筑机械行进减速器的链轮支撑组件以及机械臂的关节组件
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摘要
An angular contact ball bearing includes a plurality of balls disposed between raceways of inner and outer bearing rings. Each ball is in contact with at least one of the raceways at two points having different contact angles from each other and located on an opposite side of a bearing centerline from a point at which each ball is in contact with the other of the raceways. The bearing is a full complement bearing, wherein the balls are arranged in a full complement. With this arrangement, it is possible to minimize the contact stress at the two contact points where the radial load and the axial load in one direction are supported, thereby reducing elastic deformation at the two contact points. This makes it possible to further increase the rigidity of the bearing.
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