Ender 3v2 Spool Filament Upgrade with Roller Bearing - Minimal Print

thingiverse

Designed up Ender3V2 original spool filament with roller bearing with minimal print. Do not need to replace the original spool filament tube. Just add 2 roller bearing and should have a smooth spool rolling during printing. No more jerky spool! Minimal print, support needed. Require m2.5 screws and nuts. You can enlarge hole with drill bits for M3 size. The spool bracket design is a C clamp shell type. Require a 2mm thin wire as pin bracket. Bearing is NSK 625ZZ. There is bearing pin and bush that can cater for the inner bearing dimension. Uses M2.5-M3 screw sizes. Print to fit and no issue with 0.4mm nozzle at standard print quality. Print two as to get 2 sets of brackets. PLA will do.