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.*
Backer Rod Seating Roller For Tub Joints
This is a print-in-place roller with a 52 mm wheel. A 4 mm wide tongue on the wheel stands 6 mm proud of the wheel body, so foam backer rod gets pressed to an even 6 mm (1/4 in) depth in tub-to-tile and shower caulk joints that are 5 mm or wider. The wheel spins on a captured double-cone hub with a 0.42 mm running gap. It prints in one go with no supports, and the 166 mm grip has a hang hole.
Print-In-Place Pizza Dough Docker Roller
Prints as one piece: a dough docker with a 44 mm × 70 mm drum carrying 72 blunt diamond pegs that stick out 7 mm. The drum spins on an 8 mm captured pin, and the 45° handle grows out of the top of that pin. Roll it over pizza, cracker or pie-crust dough to punch even vent holes so the crust doesn't bubble. The 0.45–0.6 mm running clearances and 45° cone retainers let it print with no supports and come off the bed already spinning.
Shed Door 608 Track Roller And Bracket
A replacement sliding shed or barn door roller: a 40 mm V-groove wheel that takes a press-fit 608 bearing (8 x 22 x 7 mm), plus a 60 x 46 mm door bracket with an 8.3 mm bore for an 8 mm rod or M8 bolt axle. The bracket mounts with slotted #10 wood-screw holes that give 10 mm of height adjustment. Both pieces print as one plate joined by small snap-off tabs.
Twin-608 V-Groove Gate Track Roller
A 64 mm OD, 30 mm wide rolling-gate wheel with a 90° V-groove (12 mm deep) that rides an inverted angle-iron track. It has a root relief slot so the rounded heel of the angle never bottoms out, and two press-fit 608 bearing pockets (22.05 mm) that take an 8 mm / 5/16 in axle bolt. It replaces the grooved wheel on a sagging sliding chain-link or wood gate, which stores usually only sell as a full roller assembly.
Twin-608 Compost Tumbler Drum Roller
A replacement drum roller for barrel-style compost tumblers. It has a 60 mm OD tread, is 32 mm wide, and has a 72 mm guide flange that keeps the drum from walking off the roller. Two press-fit 608 bearings (22 mm OD) ride on an 8 mm rod or M8 bolt axle, so it replaces plastic rollers that wear flat or crack. It is built with spokes and a drained web, so no solid slab soaks up water or compost.
Desk Drawer 624 Roller Replacement Bracket
This screw-on roller bracket replaces a cracked nylon drawer wheel on older desks and dressers. It uses a 624 bearing (4 x 13 x 5 mm) on an M4 x 16 bolt, and an M4 nut sits in a pocket on the back so the cabinet side holds it captive. The flange is 60 x 19 x 4 mm. It has two 4 mm slots, 10 mm long, for #6 wood screws, so you can raise or lower the wheel to level a sagging drawer. A ribbed 12.5 mm boss holds the wheel 10 mm off the wall, and the wheel sticks out 3.5 mm past the flange edge for the runner to ride on.
Surface-Mount 624 Screen Door Roller
This roller replaces a discontinued roller on a sliding patio or storm screen door. A 56 x 27 x 5 mm plate screws to the inside face of the bottom rail with two #6 screws. The screws sit in 12 mm vertical slots, so you set the door height when you tighten them. The wheel is a 624 bearing (4 x 13 x 5 mm) held by an M4 x 14 screw threaded into an M4 heat-set insert. The insert presses into a 5.5 mm bore from the back of the plate. The bearing sits on a raised land that touches only its inner race, and it hangs 1.5 mm below the bottom of the plate so it runs on the track rib.
624 Roller Thrust Fork
A bolt-down fork that holds one 624 bearing (4 x 13 x 5 mm) on a radial M4x25 axle. It is part of the 'MG996R Heavy Pan-Tilt Camera Gimbal' kit, which uses three of them. The foot is 36 x 22 x 4 mm and fixes to the base deck's M3 heat-sets through two 3.4 mm holes 20 mm apart. The roller top sits 14 mm above the deck, and M3 washers under the foot raise it to 17 mm. The rollers carry the pan platter's weight, so the MG996R's spline doesn't have to.
Dishwasher Rack Roller Wheel Clip
Replacement upper-rack roller for a dishwasher, with a print-in-place 22 mm wheel (7 mm tread, 27 mm retaining flange) that spins on a captured 8 mm post. Instead of copying a model-specific axle stud, the carriage snaps sideways onto any round rack wire from 4.5 to 5.2 mm diameter (5.6 mm pocket behind a 4.4 mm snap mouth), so it works on older machines where the OEM roller is only sold bundled with a whole rack. Overall 40 x 28 x 22 mm; print in PETG rather than PLA for dishwasher wash temperatures.
Shower Door Top Roller Hanger
Replacement top hanger for framed sliding shower doors whose original roller cracked and whose OEM part is long discontinued — a 624 bearing (4 x 13 x 5 mm) becomes the wheel, clamped on an M4 x 20 screw through the 4.5 mm axle bore, so the outer race rolls on the existing track. The 64 x 24 x 5 mm plate carries two 4.6 x 11 mm slots giving 10 mm of height adjustment to re-square a dragging door, and the M4 screw head recesses 3 mm into the back so the plate sits flat against the door stile.
Sliding Door Tandem Roller Carriage
A replacement tandem roller carriage for a sliding closet/wardrobe door, 70 x 30 x 13.6 mm, that runs on two standard 608 skate bearings (8 x 22 x 7 mm) spaced 38 mm apart on integral 7.7 mm stub axles with M3 retainer bolts. Four 4.5 mm M4 holes in two rows 8 mm apart let you set the door ride height when the original nylon wheels have collapsed and the part is no longer sold.
Raised Bed Hose Guide Roller
A screw-down hose guide with a print-in-place spinning spool that keeps a 5/8 in garden hose from dragging across plants at the corner of a raised bed, border or fence post. Footprint is 70 x 38 mm with two 4.5 mm M4/#8 screw holes (counterbored so heads sit below the surface), and the 34 mm flanged roller spins on a 16 mm post with a 25 mm wide hose channel; overall height 60 mm.