Advanced Materials & Tribology offers Cooling Bed Line Up Roll Pillow Block. Advanced Materials & Tribology supplies a wide range of Oil-less self-lubricated Bearings and Plates, Self Lubricating Bushes and Pump Bearings. Advanced Materials & Tribology is an ISO certified company. The Cooling Bed Line Up Roll Pillow Block can withstand high temperature and intermittent operation and is used in supporting the line up rolls.