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洛轴 / YRT转台轴承

YRT转台轴承

产品特点
YRT轴承是一种高精度、低力矩、长寿命的组合轴承。结构由一个外圈、两个内圈、两组保持架和三排滚子组成,座圈和轴圈有均布的安装螺钉孔。其中两排滚子构成能承受双向负荷的推力轴承,第三排滚子起径向引导作用。其精度分为正常级和压缩级两种。该轴承具有结构紧凑、壁厚薄、重量轻、刚度好、旋转精度高、负荷容量大、启动摩擦力矩小、安装孔数量多等特点,同时具有有较高的径向和轴向承载能力,适用于高精度分度盘、机床或精密机械的旋转工作台等配置中。传统分度盘大多需三套轴承共同作用方可保证其轴向、径向精度,其体积大,重量重,耗材多,此轴承用一套即可满足高精度分度、旋转的要求。 安装时对螺钉的拧紧力矩有一定要求。
双向受力787/系列

推力/向心轴承 YRT系列

行业应用
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