Thank You for the reply Kgg. At one time I was thinking of using linear bearings over the polished shaft. I dont think they will hold up to the load unless you spend hundreds of dollars each on them. I am planning on using schedule 80 black pipe that fit perfectly over the polished shaft with grease fittings on them. I am going to a heavy equipment salvage yard to see if I can find a few parts. I am looking at making at least 8 ton. I have so many leather projects to get completed that it is hard to find time. If I already had the clicker press and dies I would have time to build a clicker press.