Rolling bearings—Profiled rail guides for linear motion rolling bearings—Part 2:Boundary dimensions and tolerances for series 4 and 5
IDT ISO 12090-2:2011
全国滚动轴承标准化技术委员会(SAC/TC 98)
GB/T 32322的本部分规定了4、5系列直线运动滚动支承成型导轨副的外形尺寸和公差。成型导轨副由成型导轨和滑块组成，滑块能承受垂直方向的载荷和绕所有轴线的力矩。这些成型导轨副的内部结构由制造厂确定。
成型导轨副可由一条导轨一个滑块或一条导轨几个滑块组成，因此，这些零件的组合及互换要求应符合制造厂的规定。
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