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Durastar 3" x 1-1/4" Solid Polyurethane Swivel Caster - 300 Load Capacity w/ 1/2 Plain Bore with Bushing, Choose Top Plate Option

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: 24-S-314-SPU-83

Product Overview

Durastar 3" Polyurethane Swivel Caster

300 lbs Capacity | Customizable Top Plate

Robust Performance for Industrial Applications

Experience unparalleled durability and smooth operation with our Durastar 3" x 1-1/4" Solid Polyurethane Swivel Caster. Engineered for demanding environments, this caster boasts:

  • 300 lbs load capacity for heavy-duty use
  • 1/2" plain bore with bushing for secure attachment
  • Swivel design for enhanced maneuverability
  • Customizable top plate options to suit your specific needs

Why Choose Durastar Casters?

Our Durastar casters are designed to provide:

  • Exceptional durability in challenging environments
  • Smooth, quiet operation for improved workplace efficiency
  • Versatility with customizable top plate options
  • Reliable performance for various industrial applications

Expert Support On Standby

Have questions about our Durastar casters? Our Caster Experts are available weekdays from 8 am to 5 pm to provide expert advice tailored to your project needs. Don't hesitate to reach out for personalized assistance.

Technical Specs

Durastar 3" Polyurethane Swivel Caster: Technical Specifications

High-Performance Industrial Caster
  • Wheel Diameter: 3 inches (76.2 mm)
  • Wheel Width: 1-1/4 inches (31.75 mm)
  • Load Capacity: 300 lbs (136 kg)
  • Wheel Material: Solid Polyurethane
  • Caster Type: Swivel with customizable top plate options
  • Bore Size: 1/2 inch plain bore with bushing
  • Bearing Type: Precision ball bearing for smooth operation
  • Temperature Range: -40°F to 180°F (-40°C to 82°C)
  • Chemical Resistance: Resistant to most chemicals, solvents, and water
  • Floor Protection: Non-marking material to prevent floor damage
Key Features

Top 10 Features of Durastar 3" Polyurethane Swivel Caster


  1. High Load Capacity: Supports up to 300 lbs, ideal for various industrial applications.
  2. Customizable Top Plate: Choose from multiple top plate options to suit your specific mounting needs.
  3. Durable Polyurethane Wheel: Offers excellent floor protection and smooth rolling performance.
  4. Swivel Design: Ensures easy maneuverability in tight spaces and around corners.
  5. 1/2" Plain Bore with Bushing: Provides secure attachment and reliable performance.
  6. Precision Ball Bearing: Enhances smooth operation and reduces rolling resistance.
  7. Versatile Applications: Suitable for industrial equipment, material handling carts, and mobile workstations.
  8. Chemical Resistance: Withstands exposure to most chemicals, solvents, and water.
  9. Wide Temperature Range: Operates effectively from -40°F to 180°F, ensuring reliability in various environments.
  10. Non-Marking Material: Prevents floor damage while maintaining excellent grip on most surfaces.
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

Durastar 3" Polyurethane Swivel Caster: Versatile Industrial Solution

300 lbs Capacity | Customizable Top Plate Options

Engineered for Excellence

The Durastar 3" x 1-1/4" Solid Polyurethane Swivel Caster is a pinnacle of industrial mobility solutions. Designed for demanding environments, this caster combines durability, smooth operation, and versatility to meet a wide range of application needs.

Ideal for Various Industries

The Durastar 3" swivel caster excels in numerous applications, including:

  • Industrial equipment and machinery
  • Material handling carts and dollies
  • Mobile workstations and tool carts
  • Food service and institutional environments
  • Medical and healthcare facilities

Expert Support When You Need It

Our dedicated team of Caster Experts is available weekdays from 8 am to 5 pm to provide personalized advice and ensure you select the perfect caster for your specific needs. Trust in our expertise to optimize your operations.

Durastar 3
Durastar 3" x 1-1/4" Solid Polyurethane Swivel Caster - 300 Load Capacity w/ 1/2 Plain Bore with Bushing, Choose Top Plate Option

$14.00

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