Advanced Materials & Tribology offers Stainless Steel made Cam Followers. 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 Stainless Steel made Cam Followers are bearings with a stud, which has needle rollers in a precision retainer installed in a thick-walled outer ring. The Cam Followers are not subjected to rusting by the surrounding atmosphere and are suitable for use in clean rooms.