BRAIN FART ! (Page 1/1) MidEngineManiac JAN 25, 05:36 PM I am giving myself a headache trying to think of the name for something I know !!!!! It's a donut, has 3 roller bearing at 1/3rd points on it, and acts as a linear bearing on a tube. Anybody help ? ARRRRRGGGGHHHH.....I've got a case of the stupids !! fierofool JAN 25, 06:29 PM Are you thinking of a roller thrust bearing? MidEngineManiac JAN 25, 06:43 PM Roller guide !! https://fastoolnow.com/reel...6-hose-roller-guide/ Valkrie9 JAN 25, 07:07 PM ! Steady Rest is described above, lol ! Adjust a steady rest to hold a work piece true and on center. Fascinating methods of machines, to build stuff. Lose yourself down into the labyrinth, for hours of entertaining reality. cvxjet JAN 25, 11:52 PM Can't help you with that but this may make you smile/laugh; If you look close you may find three things........"wongr".