Description
This 12-inch by 4-inch 91 Series Extra Heavy Duty Kingpinless caster, is a highly acclaimed industrial solution that excels in rugged applications while minimizing maintenance costs. This caster is valued for its simplicity and ability to withstand industrial environments with prevalent shock loading. The top plate and yoke base are aligned using high-quality 3/4 inch hardened ball bearings, providing stability and reliability. The ingenious swivel section construction places the ball bearings in a sheer load position, ensuring exceptional strength and smooth operation even under heavy loads. With effortless swiveling capabilities, the 91 Series offers extended lifecycles and years of cost-effective operation. Constructed from hot forged C-1045 steel, this caster features a single ball race design with 7/8 inch diameter load/thrust ball bearings in a precision-machined 7-inch diameter raceway. This caster delivers durability, strength, and efficiency, making it the ideal choice for demanding 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.
Combined with tread that is 1-inch thick of our hardest polyurethane wheel formulation, the 70D durometer rating of the hard polyurethane material ensures optimal hardness, providing excellent load-bearing capacity and resistance to abrasion. 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 13000 lbs.
