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Durastar 4" x 1" Polyolefin Wheel, 140 lbs Capacity and 5/16" Plain Bore

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: 410-PO-81B

Product Overview

Durastar 4" x 1" Polyolefin Wheel – 140 lbs Capacity with 5/16" Plain Bore


Product Features

  • Wheel Size: 4" diameter x 1" tread width for compact and reliable mobility
  • Material: Durable polyolefin construction – lightweight yet impact-resistant
  • Bore Type: 5/16" plain bore ideal for simple axle mounting
  • Load Capacity: Supports up to 140 lbs – perfect for light-duty applications
  • Performance: Non-marking, corrosion-resistant, and suitable for dry environments

The Durastar 4" x 1" Polyolefin Wheel is engineered for efficient, lightweight performance in a wide range of light-duty applications. Constructed from high-quality polyolefin, this wheel offers excellent resistance to impact, corrosion, and most chemicals—making it an ideal choice for carts, dollies, and mobile equipment used in dry and clean environments.

Equipped with a 5/16" plain bore, this wheel is easy to mount on standard axles and delivers smooth rotation for everyday maneuvering needs. Despite its lightweight profile, the wheel handles up to 140 lbs, combining strength with long-lasting usability.

The non-marking tread ensures that your floors stay clean and unmarred, while the rigid polyolefin core maintains structural integrity under typical warehouse or institutional conditions. Whether you're upgrading equipment or replacing a worn-out wheel, Durastar provides a dependable, low-maintenance solution that supports your operations with confidence.

Choose Durability. Choose Durastar.

Enhance your mobility setup with the Durastar 4" x 1" polyolefin wheel—lightweight, reliable, and built for performance. Trust in proven quality for your light-duty needs.

Technical Specs

Technical Specifications

  • Wheel Diameter: 4 inches - ideal for compact maneuverability in tight spaces
  • Tread Width: 1 inches - provides stable rolling performance and floor protection
  • Hub Length: 1-1/8 inches - fits a range of standard caster rigs and axles
  • Load Capacity: 140 lbs - supports medium-duty applications with confidence
  • Bore Size: 5/16" Plain Bore - designed for compatibility and easy installation
Key Features

Top 10 Product Features

  • Wheel Size: 4" diameter with 1" tread width for compact, light-duty mobility
  • Material Composition: Made from high-strength polyolefin for long-lasting performance
  • Bore Type: Features a 5/16" plain bore for easy axle installation and reliable fit
  • Load Capacity: Supports up to 140 lbs, ideal for lightweight carts and transport systems
  • Non-Marking Design: Prevents floor damage, making it suitable for clean indoor surfaces
  • Corrosion Resistance: Built to withstand exposure to moisture and most chemicals
  • Lightweight Construction: Easy to handle and install without sacrificing durability
  • Low Maintenance: Requires minimal upkeep, making it a cost-effective replacement choice
  • Versatile Applications: Perfect for dollies, utility carts, mobile racks, and warehouse equipment
  • Durastar Reliability: Trusted brand delivering quality wheels engineered for consistent use
Ordering & Shipping Information

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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?

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Additional Information

Durastar 4" x 1" Polyolefin Wheel – 140 lbs Capacity | 5/16" Plain Bore


Upgrade your mobility systems with the Durastar 4" x 1" Polyolefin Wheel, a lightweight yet highly durable solution for light-duty transport needs. Featuring a 5/16" plain bore and engineered with rugged polyolefin material, this wheel is built to resist impacts, corrosion, and chemical wear — all while providing smooth and clean operation in dry, indoor environments.

Ideal Applications

This wheel is designed for a variety of light-duty equipment including:

  • Warehouse and industrial carts
  • Utility and supply dollies
  • Mobile storage units
  • Retail display stands

Engineered for Everyday Performance

Despite its compact size, the Durastar polyolefin wheel supports up to 140 lbs of load capacity, making it a powerful performer in lightweight mobility applications. Its non-marking tread helps maintain clean flooring, while its plain bore offers fast and hassle-free installation on compatible axles.

Backed by Durastar’s commitment to quality, this wheel is a dependable choice for facilities prioritizing low-maintenance and budget-conscious solutions.

Why Choose Polyolefin?

Polyolefin wheels offer a unique balance of toughness and economy. Known for their high resistance to impact, water, and chemicals, they perform well in settings where contamination and debris must be avoided. Whether you're replacing old wheels or assembling new carts, this wheel delivers lasting performance without unnecessary cost.

Durastar Quality You Can Rely On

With years of engineering expertise and proven manufacturing standards, Durastar continues to be a trusted name in mobility hardware. This 4" x 1" polyolefin wheel is no exception—providing durable, low-maintenance functionality with a focus on value, reliability, and efficiency.

Lightweight, Durable, and Built for Value

Choose the Durastar 4" x 1" Polyolefin Wheel for a practical, effective solution to your light-duty mobility needs. Simple to install, easy to maintain, and engineered to last—this wheel is ready to keep your equipment moving.

Durastar 4
Durastar 4" x 1" Polyolefin Wheel, 140 lbs Capacity and 5/16" Plain Bore

$12.00

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