Spool roller with bearings - shorter version

UPDATE Added 2 more length variants and printable bearings which are giving more friction so spool is not spinning that fast (you can use some grease for bearings to make them a bit smoother). All lengths are available in separate profile which is divided by plates with different lengths + End Caps + Bearings. Printed by object by default, so A1 and X1C/P1S/P1P compatible. Keep in mind that for all lengths you need bolt minimum 5mm (max 10mm) longer so: 55mm - bolt M5x60 65mm - bolt M5x70 70mm - bolt M5x75 Shorter roller les sagging for the mount as filament stays closer to it. In my case 65mm fits to all my fillaments as example: 55mm fits to: some cheap filament manufacturers 250g filament rolls eSUN ePla Matte (plastic spool) 65mm fits to: eSUN cardboard spools Polymaker cardboard spools Bambu Lab reusable spools 70mm fits to: Creality filaments (CR PLA etc) Spool Side Mount for X1C / P1S <a href="https://makerworld.com/en/models/647481-bambu-x1c-p1s-side-spool-holder#profileId-7455