Eccentric bearing rack anti-rotation assembly

A steer-by-wire system for a vehicle includes a ball screw. The steer-by-wire system also includes a ball nut threadingly coupled to the ball screw, where rotation of the ball nut actuates translation of the ball screw. The steer-by-wire system also includes a bearing assembly. The bearing assembly includes an inner ring. The bearing assembly also includes an outer ring having an outer surface disposed within an axial groove defined within the ball screw to prevent rotation of the ball screw. 一种用于交通工具的线控转向系统包括滚珠丝杠。该线控转向系统还包括以螺纹方式耦接到滚珠丝杠的滚珠螺母，其中，该滚珠螺母的旋转致动该滚珠丝杠的平移。该线控转向系统还包括轴承组件。该轴承组件包括内圈。该轴承组件还包括外圈，该外圈具有外表面，所述外表面设置在滚珠丝杠内限定的轴向凹槽内，以防止滚珠丝杠旋转。