Advanced Materials & Tribology offers High Speed Ball Screw with Cage. 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 High Speed Ball Screw with Cage is available in SBN type return pipe that is a suitable circulation method. The Ball Screw doesn`t have a lip so that the ball is picked up in a tangential direction and a flexible ball track can be held.