Built-in double-axis rectangular linear guide rail customized length SGR10 SGR10N SGR15 SGR15N SGR20 SGR25 SGR30SGR35 SGR US $15.30-$15.63
SGR20-1000mm SGB20UU Aluminum Rectangle Double Axis Linear Guide Rail Slide Block For CNC Machine US $19.12-$35.00
ball screw linear rail guide with 17nema or 23nema setp motor for cnc accept customized US $38.00-$42.00
Double rod 12mm dual-axis linear guide track roller slider bearing LGB12 2 4 6 8 wheels LGD12 US $3.20-$3.90