Forged SteelWheels are made from nearly indestructible forged steel and as such are limited in capacity only by the type and size of the bearing used.
Poly on Iron/SteelOur most versatile wheel is generally limit ed in capacity by the tread. Harder treads for higher capacities are available.
Rubber on IronRubber treads are great for cushioning and quiet operation even on rough floors. However, rubber treads restrict capacity. Harder treads for higher capacity are available.
Semi-SteelHeavily sectioned Class 30 iron designed to withstand heavy loads, and is capable of severe duty. However, cast iron is unsuitable for high impact/shock applications.
Drive WheelDrive wheel applications may have severe duty cycles and torque requirements which nega tively affect the capacity of the wheel. Consult the factory for capacities per application.
