The new Endurance Series features the highest rated industrial caster with the same critical dimensions as the industry’s highest volume product class. It is also the first and only industrial caster series designed with forged kingpinless construction and heat-treated raceways in such a small form factor.
Endurance’s forged steel construction is perfect for applications that require 24/7 operations and/or are too critical to fail. With 3 ½-inch, 4-inch and 5-inch diameter options, and the incredibly popular 2-1/2 inch x 3-5/8 inch mounting plate, the Endurance Series is offered in both steel and stainless-steel versions.
Endurance’s only dimensional difference lies in its wheel width and leg thickness. To achieve a higher load rating and durability, Endurance features two-inch-wide wheels and 1/4-inch-thick legs (other brands have 1 1/4-inch wide wheels). You’ll pay more up front for its premium construction and ultra-rugged design—then reap the savings in the long run while it runs and runs without breaking a sweat. Endurance is intentionally designed and over-engineered for applications where replacement is cost-prohibitive.