This 8-inch by 4-inch 80 series extra heavy duty caster, is meticulously engineered to withstand the most abusive applications. The laser-cut formed legs provide additional strength, making them ideal for applications with side loading or skidding. Components are heat treated to achieve a hardness of 40 + 2 Rc. With exceptional strength and reliable construction, these fixed 80 Series Extra Heavy Duty Casters are the perfect choice for rugged industrial applications.
Combined with Forged Steel wheels, these casters become a powerhouse solution for heavy-duty industrial applications. These wheels are hot forged from high carbon steel billets, enhancing their grain structure, ductility, and tensile strength (64,000 psi). With precision machining, they meet tight tolerances, ensuring flat surfaces with rounded edges. Offering the greatest load capacity, impact strength, and rollability among caster wheels. With the proper wheels and bearings, these wheels are capable of withstanding temperatures up to 800 degrees. Featuring our precision tapered bearings, the wheels are capable of absorbing excessive side thrust loading and can be used where high speed operation is essential, all with a load rating of 5000 lbs.