Developed for a US based company
| Use | Assembly is fitted to platform trolleys used in domestic airport |
|---|---|
| Process | Bolts,bearings,oil seals are pressed in the hub on an assembly line of pneumatic and hydro pneumatic presses developed specially for this purpose |
| Design | Shaft and plate is welded and hub is pressed into shaft |
| Protection | Duct caps (deep drawn) are pressed on the hub mouth to protect from dust and facilitate free movement |