18×5.70/8 Dual Wheel Pneumatic Rubber Swivel Caster

SKU: 2-81-18609-76-1
  • Load rating of 3120 lbs.
  • Overall height of 21.5 inches
  • Pneumatic Rubber Wheel - Rubber tire, providing excellent shock absorption, traction, and smooth rolling on uneven surfaces.

$2,271.82$2,383.72 Caster components that fall outside of a standard solution affects costs, as well as a variety of other factors explained here. Listed pricing doesn’t include optional equipment such as toe guards, or swivel locks, which can increase cost significantly. Quantity based buying can also decrease overall costs but is still subject to current market conditions.
Price range does not include options or accessories*
Engineered Casters Produced and Shipped in 4 Days

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Specifications

Product Type: Caster
Series: 81
Capacity: 3,120 lbs.
Caster Material: Steel
Wheel Material: Pneumatic Rubber
Wheel Configuration: Dual Wheel
Wheel Type: Pneumatic
Wheel Diameter: 18"
Caster Style: Swivel Caster
Caster Type: Kingpinless
Overall Height: 21.5"
Swivel Lead: 4.5"
Ply Rating: 6
Top Plate Size: 6 x 7.5
Bolt Hole Pattern: 4.5 x 6
Bolt Size: 0.5"
Bearing Type: Precision Tapered Bearing
SKU: 2-81-18609-76-1
Caster Weight: 82 lbs.

Product Description

This 18-inch by 5.70/8-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.

With wheels that mimick car tires, Pneumatic Casters feature rubber wheels around a metal hub, providing exceptional performance. They excel in moving fragile loads with minimal jarring on various surfaces including grass, pavement, and industrial floors. With quiet operation and load cushioning, they offer protection to both loads and floors. Constructed with hot forged steel and double row ball bearing swivels, these casters ensure durability and a long service life. The pneumatic tires cushion the load, absorb shocks, and effortlessly roll over obstructions. 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 3120 lbs.

Description

This 18-inch by 5.70/8-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.

With wheels that mimick car tires, Pneumatic Casters feature rubber wheels around a metal hub, providing exceptional performance. They excel in moving fragile loads with minimal jarring on various surfaces including grass, pavement, and industrial floors. With quiet operation and load cushioning, they offer protection to both loads and floors. Constructed with hot forged steel and double row ball bearing swivels, these casters ensure durability and a long service life. The pneumatic tires cushion the load, absorb shocks, and effortlessly roll over obstructions. 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 3120 lbs.

Additional information

Weight 82 lbs