80/20 Roller & Bearing for T-Slot Framing

Standard linear bearings each have a bracket lined with slippery PTFE (polytetrafluoroethylene) pads that allow parts to slide on T-slot framing structures. They attach to the slot on a T-slot framing profile, and another profile slides into the bearing. Also known as slide bearings, linear bearings have no moving parts and withstand dirt, water, impact, and vibration. This makes them well suited for automated equipment and other repetitive-motion applications that could wear out roller wheels. These bearings do not require assembly and are suitable for compression loads where the weight is applied from above the bearing. They should not be used for suspension applications.