This 6-inch by 3-inch 71 series caster has the highest load capacity rating in our line-up of single ball race swivel sections. The bearings in the swivel section act as both load and thrust components and lock the swivel section together to distribute the load over a larger area.
In addition, the Mold-On Rubber wheel combines the strength and resilience of rubber with a robust wheel core for exceptional performance. With superior traction, shock absorption, and non-marking properties, these caster wheels provide smooth and controlled movement while protecting floors. Engineered to withstand heavy loads, they offer durability and longevity, thanks to the securely bonded mold-on rubber tread and solid wheel core. Packed with our straight roller bearings, which are most effective for heavy loads, and are a great option when facing excessive thrust loading, these casters are rated for 675 lbs.