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Nib 8020 t slot aluminum u earing 40 s 40-6860
80/20 Inc METRIC 40 Series Single Side Short UniBearing, Part #40-6860.
This METRIC bearing measures 75mm long x 79.4mm wide x 12.8mm thick, securely mounts to (1) METRIC 40 mm T-slot extrusion side, and then allows for another METRIC 40 mm extrusion side to slide back and forth on the bearing pad surface. This part features UHMW-PE (Ultra High Molecular Weight Polyethylene) bearing pads which are self lubricating and have a low coefficient of friction. These bearing pads are universal and can be removed or installed quickly on an existing T-slot aluminum extrusion without taking the frame apart.
