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Durastar 4" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Caster - 325 lb Capacity, 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
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Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: 21-S-414-PTU-11

Product Overview

Durastar 4" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Caster - 325 lb Capacity


Product Overview

The Durastar 4" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Caster is a premium mobility solution designed for medium-duty applications. With an impressive 325 lb load capacity, this caster offers reliability and smooth operation across various commercial and industrial settings.

Key Features

  • Wheel Material: Duratough Polyurethane on Polyolefin core for superior durability and floor protection
  • Wheel Dimensions: 4" diameter x 1-1/4" width, providing stability and efficient rolling
  • Swivel Design: 360-degree rotation with precision ball bearings for smooth maneuverability
  • Load Capacity: 325 lbs, suitable for a wide range of applications
  • Customizable Mounting: Multiple top plate size options for versatile installation
  • Finish: Zinc plated for enhanced corrosion resistance

Applications

This versatile caster excels in various settings, including:

  • Material handling equipment
  • Food service and retail environments
  • Institutional settings such as hospitals and schools
  • Light industrial machinery
  • Bakery racks and food processing equipment
Technical Specs

Technical Specifications

  • Wheel Diameter: 4"
  • Tread Width: 1-1/4"
  • Wheel Type: Duratough Polyurethane on Polyolefin
  • Plate Size Options:
    • 2-3/8" x 3-5/8"
    • 3-1/8" x 4-1/8"
    • 4" x 4-1/2"
  • Load Capacity: 325 lbs
  • Overall Height (OAH): 5-1/8"
  • Swivel Radius: 3-7/32"
  • Bearing Type: Annular or 1/2" Delrin
  • Caster Type: Swivel
  • Temperature Range: -45°F to 180°F
Key Features

Top 10 Features of Durastar 4" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Caster

  1. Superior Load Capacity: Supports up to 325 lbs, ideal for medium-duty applications
  2. Premium Wheel Material: Duratough Polyurethane on Polyolefin core for enhanced durability and floor protection
  3. Smooth Maneuverability: Features precision ball bearings for effortless 360-degree rotation
  4. Versatile Mounting Options: Available with various top plate sizes for secure installation
  5. Chemical Resistance: Withstands exposure to most solvents, oils, and water
  6. Temperature Resilient: Performs well in a range from -45°F to 180°F
  7. Non-Marking Performance: Ideal for sensitive flooring and environments requiring cleanliness
  8. Corrosion Protection: Zinc plated finish for enhanced durability
  9. Ergonomic Design: 5-1/8" overall height and 3-7/32" swivel radius for optimal maneuverability
  10. Versatile Applications: Suitable for material handling, food service, and light industrial use
Ordering & Shipping Information

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

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

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

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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 4" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Caster - 325 lb Capacity


Product Overview

The Durastar 4" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Caster is a premium mobility solution designed for medium-duty applications. With an impressive 325 lb load capacity, this caster offers reliability and smooth operation across various commercial and industrial settings.

Benefits of Polyurethane Wheels

  • Chemical Resistance: Withstands exposure to most solvents, oils, grease, cleaning agents, and water
  • Floor Protection: Non-marking and non-conductive properties ideal for sensitive environments
  • Noise Reduction: Excellent shock absorption qualities for quieter operation
  • Durability: Resistant to wear, ozone, and oxygen degradation
  • Versatility: Suitable for both indoor and outdoor applications, resistant to mold, mildew, and fungus

Applications

This versatile caster excels in various settings, including:

  • Material handling equipment
  • Food service and retail environments
  • Institutional settings such as hospitals and schools
  • Light industrial machinery
  • Sanitary and wet applications

Why Choose Durastar Duratough Polyurethane Casters?

With over three decades of expertise in caster manufacturing, Durastar provides reliable mobility solutions for various industries. The Duratough Polyurethane on Polyolefin Swivel Caster offers several advantages:

  • Superior durability and wear resistance
  • Excellent floor protection and noise reduction
  • High load capacity for demanding applications
  • Smooth rolling action for improved ergonomics
  • Resistant to most chemicals, solvents, and water
  • Non-marking performance ideal for sensitive environments

By choosing Durastar, you're investing in a product that balances durability, performance, and user-friendly design, ensuring your mobility needs are met with precision and reliability in various commercial and industrial environments.

Durastar 4
Durastar 4" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Caster - 325 lb Capacity, Choose Top Plate Option

$25.00

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