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Hamilton R-331-EMB 3" x 1.25" Ergo-Tech Rigid Caster – 325 lb | CasterHQ

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: Custom Made to Order · 4-6 Weeks Lead
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Custom Made to Order. Built to spec from raw stock. Standard lead time is 4-6 Weeks from PO. Expedite available — call for quote.

PRODUCT CODE: R-331-EMB

Product Overview

Hamilton R-331-EMB Rigid Caster Heavy-Duty Utility Wheel

Robust and Reliable | High Load Capacity

Durable & Efficient: The Ideal Mobility Solution

The Hamilton General Utility Rigid Caster is engineered for superior performance, offering a high load capacity of up to 325 pounds. Its durable design ensures smooth motion and longevity, perfect for demanding industrial environments.

Key Features of R-331-EMB

With a 3" x 1 1/4" wheel featuring Ergo-Tech Polyurethane on Aluminum, and equipped with 3/8" sealed precision ball bearings, this caster promises fluid, controlled motion for a variety of applications.

Versatile Applications

Ideal for use in warehouses, shops, and on carts, trolleys, and mobile platforms, the Hamilton R-331-EMB meets a broad range of industrial and commercial needs, ensuring effortless mobility in any setting.

Why Opt for Hamilton R-331-EMB?

Opting for the R-331-EMB rigid caster means choosing strength, durability, and ergonomic performance. Its high-quality build reduces effort and extends service life, making it an excellent upgrade for your equipment's mobility.

Visit our website or contact our sales team for more information and to enhance your mobility solutions with the trusted quality of Hamilton.

Key Features

Hamilton R-331-EMB Rigid Caster Advanced Mobility Solutions

Reliability and Performance | Ergonomic Design

Top Features of the Hamilton R-331-EMB

  • High Load Capacity: Supports up to 325 lbs, ideal for robust applications.
  • Ergo-Tech Polyurethane Tread: 3" x 1 1/4" tread for superior maneuverability.
  • Durable Aluminum Wheel: Provides longevity and reliability in tough environments.
  • Sealed Precision Ball Bearings: 3/8" bearings for smooth and precise movement.
  • Versatile Application: Ideal for industrial, commercial, and utility use.
  • Reduced Rolling Resistance: Minimizes effort needed to move heavy loads.
  • Corrosion-Resistant Construction: Combines aluminum and polyurethane for rust and wear resistance.
  • Smooth Operation: Ensures a quiet and effortless roll.
  • Quality Assurance: Hamilton's commitment to excellence guarantees reliability.

Enhance Your Equipment's Mobility

Upgrade with the Hamilton R-331-EMB Rigid Caster, a perfect blend of strength, durability, and ergonomic design. Ideal for enhancing mobility in a wide range of environments. Visit our site for more details or to make your purchase today.

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 Rigid Caster R-331-EMB Optimal Performance and Durability

High-Performance Mobility | 325 lbs Load Capacity

Extended Product Information

Discover the high-performance Hamilton Rigid Caster R-331-EMB, a versatile mobility solution for industrial and commercial applications. Known for its robust construction and innovative design, it offers efficiency, durability, and ease of use.

Detailed Specifications

This swivel caster is designed for versatile directional change and can support up to 325 lbs at 3 mph. It features a 3-inch wheel diameter for balanced mobility, a 1.25-inch wheel face width for stable tread, and a 4-inch overall height for optimal clearance. Its mounting plate measures 2.75 x 3.75 inches, ensuring secure attachment.

Additional Features

The caster boasts a variety of features for enhanced utility in demanding environments: bolt hole spacing for flexible mounting, a 0.3125-inch mounting bolt diameter for a firm fit, bright zinc-plated construction for corrosion resistance, an Ergo-Tech design with Orange Polyurethane tread on an Aluminum center for smooth operation, and precision sealed ball bearings for fluid motion and load stability.

Applications and Benefits

Ideal for warehouses, workshops, retail environments, and equipment requiring reliable mobility, the Hamilton Swivel Caster R-331-EMB reduces effort in movement and guarantees a long service life. Its ergonomic design and quality materials make it a cost-effective choice for your mobility needs.

To learn more about this caster or to make a purchase, visit our website. Enhance your mobility solutions with Hamilton's quality and reliability.

Hamilton R-331-EMB 3
Hamilton R-331-EMB 3" x 1.25" Ergo-Tech Rigid Caster – 325 lb | CasterHQ

$76.00

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Technical Specifications

Wheel Diameter 3"
Wheel Tread Width 1-1/4"
Overall Height 4"
Wheel Capacity 325 lbs
Temp Range -20°F to 180°F
Wheel Material Polyurethane
Frame Material Zinc Plated Steel
Mount Style Plate
Plate Size 2-3/4" x 3"
Rig Type Rigid
Brake Type No Brake
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