Changeover of the SC8UU bearing by 623ZZ 3x10x4 mm

myminifactory

I didn't like the Chinese linear bearings which were installed on my printer. I redesigned the structure, using other bearings 623ZZ instead. The installation dimensions of my redesign match those of the SC8UU bearing. A regulation screw allows me to eliminate a gap that can arise between the shaft and the bearings. M3 x 16 mm screws are used. Under the bearings, I need to place washers so they can rotate freely, and if possible, use spring washers. I applied this to secure the printer's desktop to the shaft using M4 screws. It works well. Look at the pictures and ask any questions. In height, my redesign is higher than the SC8UU bearing - please take a close look. It might interfere with the PRUSA printer frame. P.S. I noticed that several people downloaded my design. Unfortunately, I uploaded an incorrect file by mistake. If you need it, download the correct one instead.