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3D Models of Bearings: Print-in-Place and Gear Types

This collection gathers 3D models of bearings for 3D printing, from print-in-place ball bearings to gear bearings and bearing-based tools. You can find designs in various sizes and configurations. The models are useful for building fidget toys, turntables, or mechanical prototypes. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Esta colección está escrita en inglés, pero la búsqueda funciona en cualquier idioma.

Una colección de Polyzon · 45 modelos de 7 plataformas

Cómo se elabora esta colección

Polyzon reúne esta colección a partir de los resultados de búsqueda de las plataformas conectadas. Se eliminan los duplicados y los modelos sin vista previa, las coincidencias débiles van al final y el resto mantiene el orden de la búsqueda. Los modelos pertenecen a sus autores: consulta las condiciones en la página de cada modelo.

Criterios de selección: el equipo editorial de Polyzon · Texto actualizado el 13/10/2026

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«3D Models of Bearings: Print-in-Place and Gear Types»

The collection includes print-in-place bearings that come out of the 3D printer as a single working unit, gear bearings that combine a bearing with gear teeth, and models that use bearings as parts of larger tools like bottle cutters or turntables. There are also fidget rings and small bearing toys. Sizes vary from miniature rings to standard metric dimensions.

When choosing a model, check the author's page for the number of parts, whether supports are needed, and the recommended material and settings. For print-in-place designs, the clearance between moving parts is critical, so look for photos of real prints to see how they turn. Scale and tolerance matter, especially if the bearing will fit a specific shaft or housing.

To narrow down the search, try synonyms like 'ball bearing', 'roller bearing', or 'linear bearing'. You can also combine terms with intended use, such as 'fidget', 'turntable', or 'bottle cutter'. Related topics include 'gear', 'print in place', and specific size codes if you know them.

FAQ

Preguntas frecuentes

What is a print-in-place bearing?
It is a bearing designed to be printed as a single assembled unit, with moving parts separated by small gaps. The printer creates the clearance in one go, so no assembly is required.
What materials work for 3D printed bearings?
PLA, PETG, ABS, and resin are common. The choice depends on the load and friction; the author's page usually lists a recommended material.
How do I choose the right bearing size?
Check the inner diameter, outer diameter, and thickness. If you need it for a specific shaft, measure that first and match the model's dimensions.
Can I use 3D printed bearings in high-speed applications?
3D printed bearings are often used in low-speed, low-load projects. For high speeds or heavy loads, metal bearings are a common choice.
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