Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
8 mm Bore Print-In-Place Flanged Roller Bearing
This two-bolt flange bearing prints as one piece. Six 12 mm double-cone rollers sit trapped in a V-race between the outer ring and a locking inner hub. The hub has an 8.3 mm slip bore for 8 mm rod and an M3 grub-screw collar. The flange is 104 mm long with M4 holes on 80 mm centres. Use it as a pivot or lazy-susan bearing when you don't have a steel bearing to hand. All the running gaps are 0.5 mm, so the part comes off the plate ready to spin.
Print-In-Place Gravity-Stow Folding Wall Hook
This print-in-place folding hook has a 120 x 44 x 10 mm wall plate. An 80 mm hook arm hangs flat in a window cut through the plate, so gravity keeps it stowed. When you need it, swing it out: it pivots on a 5 mm printed pin and stops a little past horizontal against the plate. That makes it useful in hallways, vans and closets where a fixed hook would snag you. The two 4.6 mm countersunk holes take #8 wood screws (4.2 mm shank) or M4 screws.
Cartwheel Flexure Pivot Joint
A single-piece compliant pivot: two 50 x 12 x 12 mm M3 mounting blocks joined by two crossing 1.2 mm leaf springs. It gives about ±10° of rotation with no backlash, no friction and no bearings. Each block has two 3.4 mm M3 clearance holes on 24 mm centres. The whole part is 50 x 60 x 12 mm and prints flat, so the blades bend in the layer plane rather than across the layer lines.
Linear Actuator Swivel Clevis Mount
A print-in-place two-axis end mount for 12 V linear actuators: a 64 x 56 mm base flange with four M5 clearance holes carries a captured swivel yoke that yaws a full 360° on a printed post, while a 22 mm wide clevis with an 8.5 mm cross bore takes the actuator's own 8 mm rod-end pin 19 mm above the mounting face. It replaces the brand-specific bracket-and-pin kits that cost as much as the actuator, and the free yaw axis stops cheap actuators from binding on vent flaps, coop doors, gates and solar trackers. Overall 64 x 56 x 36 mm; the yoke and base print as one piece with 0.4–0.5 mm running clearance and cannot be pulled apart.