What is this called? A tube flange bearing threaded for threaded pushrod How should I describe this part which looks like a threaded flange so that I can research replacements? It is the gold piece in the middle of each photo. It is used to create a bed raiser in the FLSUN Cube 3D printer.






It gets attached to a motor using a flexible bearing
To the best of my knowledge, it's just called a lead screw nut or lead nut. The flange and holes for attaching it to a surface are inherent in its role in letting the lead screw move something.