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Hamilton 18" Zinc Plated Cush-N-Aire Rigid Caster - 1800 lbs Load Capacity, Pneumatic Air-Filled Tire, 1" Precision Tapered Roller Bearing

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock
Shipping Truck

Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: R-71188-PR

Product Overview
Hamilton 18" Zinc Plated Cush-N-Aire Swivel Caster

Hamilton 18" Zinc Plated Cush-N-Aire Rigid Caster

Experience the robust and efficient Hamilton Cush-N-Aire Rigid Caster. Zinc plated for extended durability, this 18-inch caster promises an impressive 1800 lbs load capacity. Whether you're moving heavy machinery or furniture, this caster guarantees smooth motion and stability.

  • Load Capacity: Outstanding 1800 lbs support for heavyweight items.
  • Tire Features: Pneumatic, air-filled design for easy maneuverability and reduced vibration.
  • Bearing: Equipped with a 1-inch precision tapered roller bearing for enhanced performance.

Invest in a high-quality, reliable caster for all your mobility needs. The Hamilton Cush-N-Aire Rigid Caster delivers unmatched performance and longevity.

Technical Specs

Hamilton Rigid Caster Specifications

  • Type: Rigid Caster (Bright Zinc Plated)
  • Load Capacity: 1800 lbs (at 3 mph)
  • Wheel: 18-inch Diameter, 5.75-inch Face - Pneumatic (Black Tire on White Rim)
  • Overall Height: 21.25 inches
  • Mounting Plate: 6 1/8 x 7 1/2 inches
  • Bolt Hole: 4 1/8 x 6 1/8 inches
  • Mounting Bolt Diameter: 0.5 inches
  • Bearing Type: Tapered Roller
  • Replacement Wheel: W-188-PRT-1 (Rubber Tread)
  • Shipping Weight: 44 lbs
  • Caster Rig: Weldment
  • Max Air Pressure: 115 lbs
  • Tire Size: 5.70-8
Key Features

Top Features of the Hamilton 18" Zinc Plated Cush-N-Aire Rigid Caster

  • Brand Trust: Manufactured by Hamilton, a leader in caster solutions.
  • Size: A generous 18-inch diameter for optimal mobility.
  • Material: Durable zinc plating ensures rust resistance and longevity.
  • Design: Cush-N-Aire model, combining smooth movement with solid support.
  • Load Capacity: Boasts an impressive 1800 lbs load support.
  • Tire Composition: Pneumatic, air-filled tire reduces vibration and ensures smooth motion.
  • Bearing Type: Equipped with a 1-inch precision tapered roller bearing.
  • Usability: Ideal for heavy machinery, furniture, or any heavyweight items.
  • Eco-Friendly: Made with materials that are safe for the environment.
Ordering & Shipping Information

Transparent pricing

All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.

Upfront shipping costs

Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

Business-friendly ordering

We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.

Real support from product specialists

Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.

Trusted by industrial and commercial customers

CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.

  • Flat-rate shipping by order size. Final shipping cost shown before payment.
  • No post-checkout shipping adjustments or re-billing.
  • Most orders ship from our Texas headquarters near Dallas.

When will my order ship?

In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.

Will shipping cost more at checkout?

Shipping is not free on most orders. Your final shipping cost is shown before payment.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.

Need an exact freight quote for a large order?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

Additional Information
Hamilton 18-inch Swivel Caster Specifications

Hamilton 18-inch Rigid Caster - Advanced Mobility Solution

Elevate your mobility with the Hamilton Rigid Caster, tailored for performance and durability. Whether you're moving heavy machinery or large furniture, this caster ensures a smooth, effortless motion. Finished in a bright zinc plated coating, it promises not just utility but also a polished look.

Product Specifications

  • Load Capacity: Rated for a hefty 1800 lbs at a speed of 3 mph.
  • Wheel: Boasts an 18-inch diameter with a 5.75-inch face width, featuring a pneumatic black tire on a sleek white rim.
  • Overall Dimensions: Stands at a height of 21.25 inches.
  • Mounting: Equipped with a 6 1/8 x 7 1/2 inch plate and a 4 1/8 x 6 1/8 inch bolt hole, complemented by a 0.5-inch mounting bolt diameter.
  • Bearing Design: Uses a precision tapered roller bearing for optimal load distribution and smooth motion.
  • Replacement: Designed with compatibility in mind, it supports the W-188-PRT-1 wheel with rubber tread.
  • Shipping: Has a shipping weight of 50 lbs, ensuring secure and stable transportation.
  • Rig Type: Built with an integral forged kingpin for enhanced durability and longevity.
  • Air Pressure: Can withstand a maximum air pressure of 115 lbs, ensuring the pneumatic tire's best performance.
  • Tire Size: Features a standard size of 5.70-8, ideal for a range of applications.

Trust in the Hamilton brand to deliver unmatched quality and performance. This Rigid caster is a testament to Hamilton's commitment to excellence and innovation in mobility solutions.

Hamilton 18
Hamilton 18" Zinc Plated Cush-N-Aire Rigid Caster - 1800 lbs Load Capacity, Pneumatic Air-Filled Tire, 1" Precision Tapered Roller Bearing

$937.00

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