Molded Rubber Wheel Aluminum offerings has 1" of black high performing rubber tread permanently bonded to the wheel center (70 Durometer +- 5, Shore A). These premium wheels have the same high tensile strength rubber used in our molded rubber tired wheels. This means that they are more resilient and roll more easily than most “generic” rubber tired wheels. All wheels shown in the chart feature roller bearings, and are offered in multiple sizes.

The second chart shows our standard offerings of Synthetic rubber-on-aluminum wheels. Synthetic is a special formula of rubber that provides far better chemical and oil resistance than standard rubber. These wheels also have a hardness of 70 Durometer (+-5, Shore A) and come standard with roller bearings. Although they are not listed on the caster pages, all of these wheels are available in many of our caster series. Consult factory for pricing and availability.