| MM22 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= 58mm B= 14mm C= 39mm D= 50mm E= 39.5mm Deflection= 4.5 Load at max deflection= 90kg |

| Attribute | Value |
|---|---|
| Flange Dia (mm) | 50 |
| Overall Body Dia (mm) | 39 |
| Overall Height (mm) | 58 |
| Ball Dia (mm) | 22 |
| Supports Load (kg) | 70 |
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