| MM30 Chrome Ball Transfer Unit Medium duty ball transfer unit, medium spring housed As seen on diagram under photographic picture to the right (click to enlarge for clarity): A= 70mm B= 17.5mm C= 48.5mm D= 62mm E= 50.5mm Deflection= 7 Load at max deflection= 170kg |

| Attribute | Value |
|---|---|
| Overall Body Dia (mm) | 48.5 |
| Overall Height (mm) | 70 |
| Ball Dia (mm) | 30 |
| Supports Load (kg) | 135 |
| Flange Dia (mm) | 62 |
Disclaimer: Should a manufacturer of a given part not be available then a direct equivalent from an alternative manufacturer will be supplied.