Linear Bearing

thingiverse

This model, made seven years ago as an engineering student, has been shared for quite some time but only recently uploaded. After gaining experience with linear motion mechanisms, it is evident that the design is not ideal and should be avoided. It features a flat surface traversing a curved cylindrical one, leading to potential issues. The inventor is considering removing it but decided to leave it up for now. The model is in Inventor 2011 format, works with M8 or 5/16" bolts and 1/2" rod, and includes two oval bearing holes for adjustment via set screws. It's based on Dave Kush's design (http://www.buildyouridea.com/cnc/hblb/hblb.html). Several updates have been made to fix scaling issues, add mounting holes, modify bearing holes, and include set screws for adjustment. Set screw holes require a #6-32 tap, and an image demonstrates the bearing adjustment process.