HJG-K滚动导轨块润滑系统简单，润滑容易，机床维修方便。
7、HJG-K滚动导轨块，定位基准精度高，因此装配拆卸调整极基方便。
8、HJG-K系列滚动导轨块***适合用于NC、CNC数控机床，也适用于重型机床,精密仪器的平面直线运动.
HJG-DE系列滚珠直线导轨副的参数
HJG-DA15AAHJG-DA20AAHJG-DA20AALHJG-DA25AAHJG-DA25AALHJG-DA25BAHJG-DA25BAL
HJG-DA30AAHJG-DA30AALHJG-DA35AAHJG-DA35AALHJG-DA35BAHJG-DA35BALHJG-DA45AA
HJG-DA45AALHJG-DA45BAHJG-DA45BALHJG-DA55AAHJG-DA55AALHJG-DA55BAHJG-DA55BAL
HJG-DA65AAHJG-DA65AALHJG-DA85AAHJG-DA85AAL
HJG-DA15ABHJG-DA20ABHJG-DA20ABLHJG-DA25ABHJG-DA25ABLHJG-DA25BBHJG-DA25BBL
HJG-DA30ABHJG-DA30ABLHJG-DA35ABHJG-DA35ABLHJG-DA35BBHJG-DA35BBLHJG-DA45AB
HJG-DA45ABLHJG-DA45BBHJG-DA45BBLHJG-DA55ABHJG-DA55ABLHJG-DA55BBHJG-DA55BBL
HJG-DA65ABHJG-DA65ABLHJG-DA85ABHJG-DA85ABL
HJG-DA15CHJG-DA20CHJG-DA20CLHJG-DA25CHJG-DA25CLHJG-HJG-DA30CHJG-DA30CLHJG-DA35C
HJG-DA35CLHJG-DA45CHJG-DA45CLHJG-DA55CHJG-DA55CLHJG-HJG-DA65CHJG-DA65CLHJG-DA85CHJG-DA85CL
HJG-DB45AAHJG-DB45AALHJG-DB45BAHJG-DB45BALHJG-DB55AAHJG-DB55AALHJG-DB55BAHJG-DB55BAL
HJG-DB45ABHJG-DB45ABLHJG-DB45BBHJG-DB45BBLHJG-DB55ABHJG-DB55ABLHJG-DB55BBHJG-DB55BBL
HJG-DB45CHJG-DB45CLHJG-DB55CHJG-DB55CL
HJG-DZ35ZAHJG-DZ35ZALHJG-DZ45ZAHJG-DZ45ZALHJG-DZ55ZAHJG-DZ55ZALHJG-DZ65ZAHJG-DZ65ZAL
HJG-DZ85ZAHJG-DZ85ZALHJG-D100ZA