Genuine Creality Ender 3 ALL Acrylic Extruders (OEM) Original Extruder Lever with Grooved Wheel bearing.
This is the part that always breaks. Includes the insert.You can get back in operation quickly without a lot of disassembly. Don't throw away your old bearings. Instead remove them from the broken part and save them, some day you may need those parts.
This part is hard to find, we hope you find it helpful. Yes, it includes the little plastic pivot insert! We do our best to provide the parts you need to keep your Creality printer running perfectly.
Perhaps I am unusual but I am not a big fan of adding after-market gizmos to my 3D printers. For me, replacing a part now and then is no problem. If you consider this part an expendable like PTFE tubing or nozzles then it doesn't seem excessive.
For those who want metal extrudersa, you still end up replacing brass fittings, and PTFE tubing so it seems all the same to me. I am sure I am unusual about this but perhaps it's because I am in posession of a lot of spare parts!