Compact 100mm rotating turntable platform using a steel ball bearing system.

This design uses 48 steel ball bearings (4.5mm) placed inside the circular bearing race to create a smooth and stable rotating platform.

The model is designed for easy 3D printing and provides a reliable rotating base for various projects.

Features

• 100mm diameter rotating platform• Uses 48x 4.5mm steel balls (airgun pellets)• Smooth low-friction rotation• Compact and stable structure• Tested 3D printed design• Easy assembly

Use Cases

• product photography turntable• rotating display platform• electronics showcase base• DIY maker projects• camera rotation platform

Included Files

• STL files for all parts• STEP files • BLEND files• Obj files
• Organized printable components• Real tested printed design

A video showing the ball bearing assembly is included.*Best for use 4,5mm(,177 cal) Airgun pellet *Steel balls are not included.