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Bearing Holder 3D Printable Models
MONOBLOCK 1.75mm duel conversion for Ultimaker 1, 2, 2+, connect
Thingiverse
MillaMeter
Customizable Z-Motor Thrust Bearing Mount
Thingiverse
usagi_1248
spool holder
Thingiverse
tetzuya84
Minimalist Fidget Spinner
Thingiverse
bluebomber
Tri-Spinner / Triple Bearing Spinner
Thingiverse
RJ_12
Fidget Hand Quintuple Spinner with 5xM14 hex nuts
Thingiverse
Inertie_3D