RF1000 Spool with Ball Bearings

thingiverse

This spool is designed to fit snugly on the default filament holder of the Renkforce RF1000 printer. Filament rolls with an inner diameter as small as 5 cm and a thickness of up to approximately 9.5 cm can be used with ease. To assemble, it needs to be equipped with two standard skateboard ball bearings, each measuring 8 mm in diameter on the inside and 22 mm on the outside. One suggested assembly approach involves the following sequence: one washer, two hex nuts, a small washer, one ball bearing, the printed spool, another ball bearing, a small washer, and finally two more hex nuts. All washers are entirely optional. Print Settings: Printer: RF1000 Rafts: Doesn't Matter Supports: No Resolution: 0.2 mm Infill: 25% Notes: The spool is designed to be printed in one continuous piece without any need for support structures.