McGill CF-7-8-B Cam Follower, offered here together with the CF-7-8 variant as a single lot. A cam follower is a rolling-element bearing designed to ride on a cam surface and convert rotary motion into linear motion in machinery and automation systems. The designation CF-7-8 and CF-7-8-B identifies two members of McGill's CF-7 cam follower family included in this lot.
