Hypercube Revolution Z axis holder 3D-model almost 2 years 6 Bearing Holder for 608zz 3D-model almost 2 years 4 Inland Filament Spindle insert (Microcenter Filament) 3D-model almost 2 years 2 FILAMENT HOLDER BASE 8MM BEARING 3D-model almost 2 years 3 Bearing Holder 10mm & 12mm 3D-model almost 2 years 3