5 Inch Omni Wheel With Aluminum Alloy Hub For DIY Robots, 127mm Metal Roller Wheel Designed For Omnidirectional Movement, Smooth Silent Operation Across Wood, Tile, Carpet, And Rugged Surfaces, Includes Two Wheel Combination Set For Flexible Robot

5-Inch Omni Wheel with Aluminum Hub (2-Pack) for DIY Robots
✔️ 127mm metal rollers, silent grip, 2-wheel set included for flex kits

This compact omni wheel combines a rugged aluminum hub with precise omnidirectional motion for DIY robotics projects. With a 5-inch (127 mm) diameter and integrated mounting holes, it's perfect for hobbyist chassis, STEM kits, and custom mobile platforms.

✅ Smooth omnidirectional motion thanks to a multi-subdivided circular roller design and dual miniature bearings
✅ Silent high-grip performance with silicone rollers on wood, tile, carpet, and rugs
✅ Durable aluminum alloy hub with high-temperature baked varnish for longevity
✅ Easy mounting on motor shafts for quick, reliable robot builds

💡 What is a 5-inch omni wheel used for in DIY robotics?

It's a handy option for enabling smooth lateral movement and agile steering in small robots and STEM kits.

• Handy for demonstrations of holonomic drive and precise side-to-side motion
• Works with common chassis designs and shaft mounts for quick builds
• Ideal for classroom projects, hobbyist experiments, and robotics clubs
• Delivers quiet operation on indoor surfaces like wood and tile