Hamilton Caster’s Ultra Maxi-Duty series, with a load rating of up to 40,000 pounds per caster, has a 14-by-14-inch 1-inch-thick mounting plate and a main load bearing assembly with two precision-thrust bearings for smoother swiveling.
Three robust wheel types are offered in both single-wheel and dual-wheel versions: Poly Press-On, forged steel and Nylast (high-capacity cast nylon).
