IHR-12 ASSY | Extreme Duty Rigid Caster Assembly, fits 12" x 4" wheel

IH extreme duty casters are feature our patented double ball kingboltless design. The large 7-1/2" swivel head has 2 hardened races that are precision machined and rolling on 5/8" steel balls. This fully fully towable caster is available in single and twinwheel designs in capacities up to 25,000lbs. The super-strong 7-1/2” diameter swivel head has two precision machined and hardened raceways locked together by over fifty 5/8” diameter balls. The top plate and formed steel legs are made from 1/2" steel plate, and wheels roll on a sturdy 1-1/4” axle. There isn't a stronger caster on the market. Available in a wide range of wheels and bearing options.