A cam follower, also known as a track follower, is a specialized type of roller or needle bearing designed to follow cam lobe profiles. Cam followers come in a vast array of different configurations; however, the most defining characteristic is how the cam follower mounts to its mating part; stud style cam followers use a stud while the yoke style has a hole through the middle. Specifications Roller diameter: 16 mm Roller width: 11 mm Stud diameter: 6 mm Stud length: 16 mm Roller shape: Crowned Bearing element: Needle Rollers Stud type: Eccentric Closure type: Sealed Head type: Slotted Head Thread size: M6 mm Radial dynamic load capacity: 3150 N Radial static load capacity: 3400 N Maximum rpm: 14000 rpm Lubrication hole location: Head Eccentric stud diameter: 9 mm Finish/coating: Uncoated