Large Spool Filament Holder for 3kg Reels (608 Bearings)

This 3D-printed filament holder is designed for larger filament spools weighing up to 3 kg. It features a robust and stable design, using 608 bearings for smooth and efficient spool rotation during printing. Its simple construction makes it compatible with most standard spool sizes and easy to assemble.

Key Features

- Supports up to 3 kg spools , ideal for heavy-duty printing projects. - Equipped with 608 bearings (OD: 22 mm, ID: 8 mm) for smooth rotation. - Compact, sturdy design for desktop setups. - Includes both .STL and .SLDPRT (SolidWorks) files for customization. Assembly Instructions

To complete the spool holder, you need to print:

- 2x new-large-filament-holder1.stl - 2x new-large-filament-holder-tube.stl You’ll also need 4x 608 bearings (OD: 22 mm, ID: 8 mm) for assembly.

This spool holder ensures a steady filament feed, reducing tangles and improving extrusion consistency for large-scale printing projects.