Polyurethane on cast iron is the most versatile and cost effective industrial wheel on the market. Trew’s polyurethane tread is liquid cast and chemically bonded to a Class 30 solid web cast iron center. The tread is resistant to most chemicals, protects floors, is quiet, has great load bearing, wears like iron, and is non-marking and non-sparking. The wheels can be equipped with a variety of bearings including the easy rolling ball bearing setup. We offer a very large selection of sizes and bearing combinations. If what you need is not listed please consult the factory.
By combining the durability and load bearing characteristics of polyurethane with precision ball bearings, we have created an easy rolling, low maintenance workhorse of a wheel. The “sealed for life” precision grade ball bearings never need lubrication and the T-bushing setup allows the user to tighten down the axle without constricting the inner race. Greatly improved rollability solves many ergonomic problems. Frequently, this results in reduced workplace injuries.