求翻译：直线运动轴承是一种以低成本生产的直线运动系统，用于无限行程与圆柱轴配合使用。由于承载球与轴呈点接触，故使用载荷小。钢球以极小的磨擦阻力旋转，从而能获得高精度的平稳运动。 直线轴承广泛用于电子设备，拉力试验机及数字化三维坐标测量设备等精密设备，以及多轴机床、冲床、工具磨床、自动气割机、打印机、卡片分选机、食品包装机等工业机械的滑动部件。是什么意思？

Linear motion bearings, linear motion of a low-cost production system for unlimited travel with a cylindrical shaft with the use. Carrying the ball and the shaft was the point of contact, so the load is small. Ball rotation with minimal friction resistance, which can obtain high-precision smooth mov

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The translation bearing is one kind by the low cost production translation system, uses in the infinite traveling schedule and the round axis of a cylinder coordination use.Because the load bearing ball and the axis assume a contact, therefore the use load is small.Steel ball by minimum friction res

Linear motion bearing linear motion system is a low-cost production, used for unlimited trips to the cylinder axis. Due to the bearing ball and axis point contact, so the use of load smaller. Steel ball rotating with minimal friction resistance and thus for high precision and smooth movement. Linear

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