This 8-inch by 3-inch 81 series kingpinless caster, is renowned for it’s unique single ball race design that ensures a high-strength swivel section. These casters are valued for their simplicity and ability to withstand challenging industrial applications with prevalent shock loading. The top plate and yoke base are securely aligned using 3/4 inch high-quality hardened ball bearings, enabling smooth and reliable swiveling. The longevity of these casters is enhanced by their effortless swiveling, result in years of low-cost operation. Manufactured through a drop forged process with C-1045 steel, the yoke and top plate exhibit exceptional strength. The swivel section features a precision-machined 4-inch single ball bearing and a load/thrust raceway in a kingpinless style, where the 3/4 inch diameter load/thrust ball bearings are positioned in shear load, effectively locking the swivel section. Additionally, a mechanical shield safeguards the swivel section from contamination, ensuring reliable performance in demanding environments. 81 Series Kingpinless Casters offer a winning combination of strength, simplicity, and longevity, making them an ideal choice for industrial applications.
Dual Wheel Casters
Dual Wheel Caster configurations are engineered for exceptional load capacity, stability, and versatility in demanding industrial applications. With a dual wheel configuration and low overall height, these casters offer the highest capacity while maintaining space efficiency. Our casters ensure even weight distribution, reducing pressure on flooring and ground surfaces to prevent damage. The innovative design allows for the use of smaller diameter dual wheels, providing optimal load distribution and effortless directional changes.
Paired with a Phenolic Resin wheel, that is crafted from high-quality phenolic resin material, this wheel delivers exceptional strength, durability, and heat resistance. With superior load-bearing capacity and impact resistance, it ensures stability and reliability during movement. Also, with its precision tapered bearing you get the added benefit of your wheel being able to handle both axial and radial loads making them ideal for manufacturing, warehousing, and automotive industries. Its chemical resistance and low rolling resistance guarantee longevity, smooth maneuverability, and dependable performance. 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 5000 lbs.