3D Printed Bearing

thingiverse

This innovative 3D printed bearing is a budget-friendly alternative to traditional bearings. Measuring 1" in diameter by 1.7" in outer diameter and 0.5" thick, this bearing is compatible with any FDM 3D printer that uses an STL file. As a bonus feature, the contact arms of these bearings have strategically placed divots that allow for easy application of solid or paste lubricants. The removed section also ensures minimal surface contact with any rods used, reducing friction and wear. For optimal performance, use this bearing in conjunction with plastic rods such as delrin, acetal, nylon, or polypropylene. This design concept can be seamlessly integrated into 3D printed designs to minimize the number of parts required and reduce assembly time after printing.