上银直线导轨的几个特点：1．内建式免润滑系统2．四方向等负载设计3．滑块采用运行顺畅新型***循环方式4．上银直线导轨高钢性，滑块四排珠４５度角接5．直线导轨属于世界标准规格尺寸6．上银直线导轨，滑块高精度，低摩擦系数，低成本维修7．滑块高移动速度，低噪音8．滑块采用全密封式油封9．可与THK互换设计高组装四方型HGH15CA,HGH20CA,HGH20HA,HGH25CA,HGH25HA,HGH30CA,HGH30HA,HGH35CA,HGH35HA,HGH45CA,HGH45HA,HGH55CA,HGH55HA,HGH65CA,HGH65HA。高组装法兰型：HGW15CA,HGW20CA,HGW20HA,HGW25CA,HGW25HA,HGW30CA,HGW30HA,HGW35CA,HGW35HA,HGW45CA,HGW45HA,HGW55CA,HGW55HA,HGW65CA,HGW65HA,低组装,四方型：EGH15SA,EGH15CA,EGH20SA,EGH20CA,EGH25SA,EGH25CA,EGH30SA,EGH35SA,EGH35C.低组装法兰型：EGW15SA,EGW15CA,EGW20SA,EGW20CA,EGW25SA,EGW25CA,,EGW30SA,EGW30CA,EGW35SA,EGW35CA,EGW15SB,EGW15CB,EGW20SB,EGW20CB,)