Here are the pics of the sander I was talking about in a previous post http://www.sawmillcreek.org/showthread.php?t=72690 Looks like a bearing to me. But then I've only been working with bearings since I was 11 years old. It is the Woodcraft model for $29.99. I know they say in their description that it has a brass ferrule but this is no brass ferrule. Maybe they heard all the complaints.