> For the complete documentation index, see [llms.txt](https://docs.revrobotics.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.revrobotics.com/duo-build/ftc-starter-kit-gear-drivetrain/omni-wheel-assembly.md).
# Omni Wheel Assembly
## Omni Wheel Assembly Parts Required
| **PART NUMBER** | **DESCRIPTION** | **QTY.** |
| ------------------------------------------------------- | --------------------- | -------- |
| [REV-41-1190](https://www.revrobotics.com/rev-41-1190/) | 90MM OMNI WHEEL | 1 |
| [REV-41-1322](https://www.revrobotics.com/rev-41-1322/) | END CAP BEARING | 2 |
| [REV-41-1324](https://www.revrobotics.com/rev-41-1324/) | 3MM SPACER | 2 |
| [REV-41-1337](https://www.revrobotics.com/rev-41-1337/) | 90 TOOTH PLASTIC GEAR | 1 |
| [REV-41-1347](https://www.revrobotics.com/rev-41-1347/) | 5MM X 75MM HEX SHAFT | 1 |
## Omni Wheel Assembly Steps
| | |
| ------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 
| Add an End Cap Bearing to the 75mm x 5mm Hex Shaft. |
| 
| Slide a 3mm Spacer onto the shaft.
|
| 
| Slide a 3mm Spacer onto the shaft.
|
| 
| Slide a 90mm Omni Wheel onto the shaft.
|
| 
| Slide an 90 Tooth Plastic Gear onto the shaft. |
| 
| Add an End Cap Bearing to the shaft.
Note: the smaller portion of the bearing faces away from the gear
|
| 
| OMNI WHEEL ASSEMBLY COMPLETE.
Repeat the above steps until there are two completed Omni Wheel Assemblies. Set aside for later.
|