HGR 20-4000 WERB | Linear Guide Rail For Industrial ApplicationsWERB HGR 20 4000 Linear Guide Rail, 20 mm Width, Full 4000 mm Length The WERB HGR 20 4000 linear guide rail is a 20 mm wide rail supplied as a single, full length 4000 mm piece for long travel compact CNC and automation axes. Used with WERB HGR 20 series guide blocks, it delivers smooth, accurate motion over a continuous 4 meter stroke. As the authorised WERB linear motion supplier in Pakistan, Abdul Traders keeps HGR 20 4000 rails ready for hot