Free 3D Assemblies

Models made of several parts. Every file here is public domain: open it in your browser, then download it and use it for anything.

3354 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain

2199 3D parts with Assembly · Clear all

  • Ball bearing 6002 (sealed)step6002Rotate in 3D
    Ball bearing 6002 (sealed)

    Ball bearing 6002 (sealed), modeled from published dimensions. Overall 32 x 32 x 9 mm. Key dimensions: bore 15 mm; outside diameter 32 mm; width 9 mm; configuration Recessed dual seals; simplified internal envelope. Bore, outside diameter and width match the cited manufacturer dimensional table. Races and seal profiles are representative. Balls, cage, grease and internal clearances are omitted; this is an installation-envelope model. No load or speed rating is implied by this generic geometry. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Ball bearing 6001 (sealed)step6001Rotate in 3D
    Ball bearing 6001 (sealed)

    Ball bearing 6001 (sealed), modeled from published dimensions. Overall 28 x 28 x 8 mm. Key dimensions: bore 12 mm; outside diameter 28 mm; width 8 mm; configuration Recessed dual seals; simplified internal envelope. Bore, outside diameter and width match the cited manufacturer dimensional table. Races and seal profiles are representative. Balls, cage, grease and internal clearances are omitted; this is an installation-envelope model. No load or speed rating is implied by this generic geometry. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Ball bearing 6000 (sealed)step6000Rotate in 3D
    Ball bearing 6000 (sealed)

    Ball bearing 6000 (sealed), modeled from published dimensions. Overall 26 x 26 x 8 mm. Key dimensions: bore 10 mm; outside diameter 26 mm; width 8 mm; configuration Recessed dual seals; simplified internal envelope. Bore, outside diameter and width match the cited manufacturer dimensional table. Races and seal profiles are representative. Balls, cage, grease and internal clearances are omitted; this is an installation-envelope model. No load or speed rating is implied by this generic geometry. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • NEMA 23 stepper motor 23HS22-2804SstepNEMA 23Rotate in 3D
    NEMA 23 stepper motor 23HS22-2804S

    NEMA 23 stepper motor 23HS22-2804S, modeled from published dimensions. Overall 57.3 x 59.3 x 77 mm. Key dimensions: drawing reference 23HS22-2804S; body width max 57.3 mm; body length max 56 mm; mount hole spacing XY 47.1 mm; mount hole diameter 5.2 mm; mount hole type 5.2 mm through clearance; shaft diameter 6.4 mm; shaft projection from mount face 21 mm; shaft flat dimension 5.9 mm; shaft flat length 15 mm; locating boss diameter 38.1 mm; locating boss height 1.6 mm. Mounting pattern, nominal shaft/flat/boss geometry and maximum body envelope follow the cited manufacturer drawing. Z=0 is the mounting face. Internal motor construction, long cable, markings and connector contacts are omitted. Case seams, fastener details and connector housing are representative. Mounting taps are shown as nominal cylindrical envelopes. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • NEMA 17 stepper motor 17HS15-1504SstepNEMA 17Rotate in 3D
    NEMA 17 stepper motor 17HS15-1504S

    NEMA 17 stepper motor 17HS15-1504S, modeled from published dimensions. Overall 42.3 x 48.8 x 62.8 mm. Key dimensions: drawing reference 17HS15-1504S; body width max 42.3 mm; body length max 39.3 mm; mount hole spacing XY 31 mm; mount hole diameter 3 mm; mount hole type M3 nominal threaded envelope, depth 4.5; shaft diameter 5 mm; shaft projection from mount face 23.5 mm; shaft flat dimension 4.5 mm; shaft flat length 18 mm; locating boss diameter 22 mm; locating boss height 2 mm. Mounting pattern, nominal shaft/flat/boss geometry and maximum body envelope follow the cited manufacturer drawing. Z=0 is the mounting face. Internal motor construction, long cable, markings and connector contacts are omitted. Case seams, fastener details and connector housing are representative. Mounting taps are shown as nominal cylindrical envelopes. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Pivot Reflect - MirrorglbRotate in 3D
    Pivot Reflect - Mirror

    Pivoting circular vanity mirror on a U-yoke above a weighted wooden base. Finish: Bronze / walnut / mirrored glass. Overall size 23.9 x 16.6 x 37.3 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 4k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Oval Reflect - MirrorglbRotate in 3D
    Oval Reflect - Mirror

    Oval wall mirror with a rounded metal frame and recessed reflective surface. Finish: Bronze / mirrored glass. Overall size 34.2 x 3.1 x 47.8 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Wedge Stop - Home AccessoryglbRotate in 3D
    Wedge Stop - Home Accessory

    Sloped door wedge with ribbed rubber underside and a short pull loop. Finish: Natural oak / graphite rubber. Overall size 14.8 x 5 x 4.3 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 3k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Paper Mesh - Home AccessoryglbRotate in 3D
    Paper Mesh - Home Accessory

    Tapered open wire wastebasket with a solid lower disc and rolled rim. Finish: Graphite wire. Overall size 27.8 x 27.8 x 29.5 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 31k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Soft Tissue - Home AccessoryglbRotate in 3D
    Soft Tissue - Home Accessory

    Tissue-box cover with a real top slot and one folded tissue emerging through it. Finish: Walnut / ivory. Overall size 23.9 x 12.9 x 17.5 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 3k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Oval Serve - Home AccessoryglbRotate in 3D
    Oval Serve - Home Accessory

    Empty oval serving tray with shallow cavity and two raised loop handles. Finish: Natural teak / bronze. Overall size 40.2 x 25 x 7.2 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 3k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Focus Lens - Desk AccessoryglbRotate in 3D
    Focus Lens - Desk Accessory

    Hand magnifier with framed optical lens, turned handle and connecting tang. Finish: Bronze / walnut / clear glass. Overall size 9.2 x 20.4 x 1.8 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Service Bell - Desk AccessoryglbRotate in 3D
    Service Bell - Desk Accessory

    Counter bell with domed resonator, sprung button and weighted circular base. Finish: Bronze / graphite. Overall size 9 x 9 x 8.5 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Card Rest - Desk AccessoryglbRotate in 3D
    Card Rest - Desk Accessory

    Empty sloped desktop card holder with shallow rear pocket and raised front lip. Finish: Walnut / bronze. Overall size 11.7 x 6.9 x 7.8 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Fold Clip - StationeryglbRotate in 3D
    Fold Clip - Stationery

    Binder clip with folded spring body and two pivoting wire handles. Finish: Graphite steel / bronze wire. Overall size 3.2 x 4.3 x 4.6 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 1k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Measure Rule - StationeryglbRotate in 3D
    Measure Rule - Stationery

    Thirty-centimeter ruler with physical short and long measurement ticks and hanging opening. Finish: Natural ash / graphite. Overall size 31.4 x 3.6 x 0.7 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Loop Scissors - StationeryglbRotate in 3D
    Loop Scissors - Stationery

    Partly open office scissors with two blade profiles, central pivot and real finger loops. Finish: Steel / sage grips. Overall size 20.4 x 12.8 x 1.7 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 3k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Draft Pencil - Writing InstrumentglbRotate in 3D
    Draft Pencil - Writing Instrument

    Mechanical pencil with knurled-style grip rings, pocket clip, push cap and graphite tip. Finish: Brushed aluminium / graphite. Overall size 15.7 x 1.1 x 1.4 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 13k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Nib Pen - Writing InstrumentglbRotate in 3D
    Nib Pen - Writing Instrument

    Uncapped fountain pen with modeled split nib, grip, tapered barrel and separate cap alongside. Finish: Graphite / bronze. Overall size 15.5 x 5.8 x 2.2 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 3k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Hex Pencil Cup - Desk AccessoryglbRotate in 3D
    Hex Pencil Cup - Desk Accessory

    Empty hexagonal pencil cup with visible interior and physical bottom. Finish: Natural walnut / bronze. Overall size 10.4 x 9 x 11.1 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 1k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Point Crank - StationeryglbRotate in 3D
    Point Crank - Stationery

    Desktop crank sharpener with inset pencil aperture, rear handle and shavings drawer. Finish: Sage / graphite / steel. Overall size 8.4 x 19.3 x 11.9 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 4k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Tape Arc - StationeryglbRotate in 3D
    Tape Arc - Stationery

    Weighted tape dispenser with a hollow roll spindle, visible tape roll and cutting lip. Finish: Ivory / bronze / translucent tape. Overall size 7.6 x 16.4 x 12.5 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 6k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Staple Press - StationeryglbRotate in 3D
    Staple Press - Stationery

    Hinged desktop stapler with raised press arm, staple channel and anvil plate. Finish: Graphite / ivory / steel. Overall size 5.2 x 15.3 x 7.2 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Clip Board - StationeryglbRotate in 3D
    Clip Board - Stationery

    Wood clipboard with sprung metal clip, pivot barrels and a blank paper stack. Finish: Ash / brushed steel. Overall size 23.3 x 32.7 x 3.5 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

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