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Durastar 4" x 1-1/4" Polyurethane on Polyolefin Swivel Caster - 300 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-PPU-34

Product Overview

Durastar 4" x 1-1/4" Polyurethane on Polyolefin Swivel Caster - 300 lb Capacity


Product Overview

The Durastar 4" x 1-1/4" Polyurethane on Polyolefin Swivel Caster is a versatile mobility solution designed for light to medium-duty applications. With a robust 300 lb load capacity, this caster excels in various commercial and institutional settings, providing smooth and quiet operation for your equipment and furniture.

Key Features

  • Wheel Material: Polyurethane on Polyolefin for superior floor protection and durability
  • Wheel Dimensions: 4" diameter x 1-1/4" width, offering stability and smooth rolling
  • Load Capacity: 300 lbs, suitable for light to medium-duty applications
  • Caster Type: Swivel design with precision ball bearings for 360-degree rotation
  • Mounting Options: Choose from various top plate sizes for secure installation
  • Durability: Resistant to most chemicals, solvents, and water
  • Performance: Non-marking and floor-protective properties

Applications

This versatile caster is ideal for use in:

  • Material handling carts
  • Institutional settings
  • Light industrial environments
  • Food service equipment
  • General-purpose mobility solutions

Why Choose Durastar?

With over 30 years of experience in manufacturing high-quality casters and wheels, Durastar provides reliable mobility solutions for various industries. By selecting this Polyurethane on Polyolefin Swivel Caster, you're investing in a product that combines durability, performance, and user-friendly design to enhance your mobility solutions across various light to medium-duty applications.

Technical Specs

Technical Specifications

  • Wheel Diameter: 4"
  • Tread Width: 1-1/4"
  • Wheel Type: 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: 300 lbs
  • Overall Height (OAH): 5-1/8"
  • Swivel Radius: 3-7/32"
  • Bearing Type: Precision Full Thread Guard or Precision Small Thread Guard
  • Caster Type: Swivel
Key Features

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

  1. Robust Load Capacity: Supports up to 300 lbs, ideal for light to medium-duty applications
  2. Premium Wheel Material: Polyurethane on Polyolefin for superior 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 food service, institutional settings, and light industrial use
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.

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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 4" x 1-1/4" Polyurethane on Polyolefin Swivel Caster - 300 lb Capacity


Product Overview

The Durastar 4" x 1-1/4" Polyurethane on Polyolefin Swivel Caster is engineered for durability and performance in light to medium-duty applications. With a load capacity of 300 lbs, this caster combines strength and smooth operation, making it a versatile choice for commercial and institutional settings.

Key Features

  • Wheel Material: Precision-molded polyurethane mechanically bonded to a durable polyolefin core for enhanced strength and floor protection
  • Load Capacity: Supports up to 300 lbs, ideal for light to medium-duty tasks
  • Non-Marking Design: Protects sensitive flooring while ensuring quiet operation
  • Chemical Resistance: Withstands exposure to oils, solvents, cleaning agents, and water
  • Swivel Design: Double ball bearing raceways provide smooth 360-degree rotation for optimal maneuverability
  • Temperature Range: Performs reliably from -45°F to 180°F for diverse environments
  • Customizable Mounting Options: Available with multiple top plate sizes for secure installation

Applications

This caster is ideal for use in:

  • Material handling carts and trolleys
  • Institutional furniture and equipment
  • Food service applications requiring non-marking wheels
  • Light industrial machinery and tools

Why Choose Durastar?

Durastar has over three decades of expertise in manufacturing high-quality casters designed to meet the mobility needs of diverse industries. The Polyurethane on Polyolefin Swivel Caster exemplifies this commitment by offering:

  • A perfect balance of strength and lightweight construction for efficient performance
  • Smooth rolling action with minimal effort due to precision bearings
  • An eco-friendly and durable design that resists wear and tear over time

Selecting Durastar ensures a reliable mobility solution that enhances productivity while protecting your floors.

Durastar 4
Durastar 4" x 1-1/4" Polyurethane on Polyolefin Swivel Caster - 300 lb Capacity, Choose Top Plate Option

$25.00

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