This 80 mm diameter wheel is made up of an orange polyurethane tyre and an aluminium rim. Equipped with ball bearings it is designed to fit a 12 mm diameter bore.
This is a particularly useful wheel with an extremely high max load compared to its size. Polyurethane offers excellent chemical compatibility when confronted with oil and grease allowing the wheel to be fitted to trolleys etc used in an industrial environment.
Polyurethane is extremely long-lived, withstanding both tearing and obstacles.