spool roller with flanged ball bearing —

Founded spool roller with flanged ball bearing models & stl files for printing
Ender 3 BallBearing Spool Holder
nathanscanlon913514
Print in Place Ball Bearing
Print_Practical
spool holder
Tiger3DPrinting
Ball Bearing  50mm
Max Siebenschläfer
Ball Bearing Gyroscope
grandprix321