The file 'Gear Bearing For Brother Printer (regular 2D Printer) 3D Printer Model' is (stl) file type, size is 69.8KB.
This gear was designed with the Brother 7860DW model in mind. Possibly works with other models as well. High infill recommended (mine's 90%).
This gear has 21 teeth on the upper part and 45 on the bottom at a 20 degree angle.
Use a high precision nozzle (I used a 0.25). If your 3D model gets rescaled, apply uniform scale at 33mm on the Z axis.
Printer_gear_bearing_Brother.stl | 819.2KB |