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Durastar 4" x 1-1/4" DURATOUGH Hi-Tech ​​Polyurethane on Polyolefin Wheel, 325 lbs Capacity and 7/8" 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: 414-PTU-89

Product Overview

Durastar 4" x 1-1/4" DURATOUGH Polyurethane Wheel – 325 lbs Capacity, 7/8" Plain Bore


Top Product Features

  • Wheel Size: 4-inch diameter x 1-1/4-inch tread width for balanced mobility and stability
  • Wheel Material: DURATOUGH Hi-Tech Polyurethane bonded to a strong Polyolefin core
  • Load Capacity: Supports up to 325 lbs per wheel, ideal for light to medium-duty applications
  • Bore Type: 7/8" Plain Bore for versatile axle compatibility
  • Performance: Smooth rolling, floor-protective, and resistant to chemicals, solvents, and impact

The Durastar 4" x 1-1/4" DURATOUGH Polyurethane on Polyolefin Wheel is engineered for dependable performance in demanding environments. Featuring advanced DURATOUGH polyurethane tread, this wheel delivers a perfect balance of floor protection, noise reduction, and load-bearing strength.

Ideal for carts, mobile racks, and general material handling, the high-tech polyurethane tread offers exceptional resistance to abrasion, oil, and harsh chemicals. The polyolefin core adds durability without adding weight, making it a reliable choice for both commercial and industrial use.

The 7/8-inch plain bore design ensures compatibility with a range of axle setups, while the 325 lbs capacity per wheel allows for confident operation in light- to medium-duty load scenarios. This wheel is built to withstand wear and tear while minimizing damage to sensitive flooring surfaces.

Upgrade to DURATOUGH Reliability

Choose Durastar's DURATOUGH polyurethane wheels for durable, quiet, and floor-safe performance. Optimize your mobility systems with a wheel engineered for long-term use and professional-grade results.

Technical Specs

Technical Specifications

  • Wheel Diameter: 4 inches – ideal for compact maneuverability in tight spaces
  • Tread Width: 1-1/4 inches – provides stable rolling performance and floor protection
  • Hub Length: 1-9/16 inches – fits a range of standard caster rigs and axles
  • Load Capacity: 325 lbs – supports medium-duty applications with confidence
  • Bore Size: 7/8" Plain Bore – designed for compatibility and easy installation
  • Bearing Options: Choose between Annular Bearing for smooth rolling or 1/2" Delrin Bearing for maintenance-free performance
Key Features

Top 10 Product Features

  1. High-Tech Polyurethane Tread: DURATOUGH polyurethane provides excellent floor protection, wear resistance, and quiet operation.
  2. Durable Polyolefin Core: Lightweight yet strong core material resists cracking and chemical exposure.
  3. 4" x 1-1/4" Wheel Size: Optimized for smooth mobility and stability in compact material handling setups.
  4. 325 lbs Load Capacity: Built to support light to medium-duty loads with reliable performance.
  5. 7/8" Plain Bore: Versatile bore size for compatibility with a wide range of axle configurations.
  6. Chemical and Impact Resistance: Tread and core resist oils, greases, solvents, and everyday impacts.
  7. Non-Marking Performance: Protects sensitive floors in commercial and industrial environments.
  8. Quiet Rolling Design: Reduces noise in workspaces for improved user comfort and safety.
  9. Maintenance-Free Operation: No lubrication required—ideal for long-term, hassle-free use.
  10. Versatile Application Use: Perfect for carts, mobile racks, dollies, and equipment across multiple industries.
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 4" x 1-1/4" DURATOUGH Polyurethane Wheel with 7/8" Plain Bore – 325 lb Capacity


Experience industrial-grade performance with the Durastar 4" x 1-1/4" DURATOUGH Hi-Tech Polyurethane Wheel, expertly designed to provide durability, smooth rolling, and floor protection for your most critical applications. Whether you're equipping carts, racks, or dollies, this wheel offers a proven solution for maintaining operational efficiency and safety.

Engineered for High Performance

This wheel features a precision-molded DURATOUGH polyurethane tread, securely bonded to a rugged polyolefin core. The combination of materials ensures long-lasting use, outstanding chemical resistance, and protection against everyday abrasions and impacts. With a 325 lb load capacity, it easily meets the demands of light to medium-duty material handling tasks.

The 7/8-inch plain bore offers easy axle compatibility, making installation efficient across a range of systems. Its compact 4" diameter and 1-1/4" width allow it to glide smoothly in tight areas, delivering ergonomic and quiet movement across sensitive flooring without marking or damaging surfaces.

Versatility Across Industries

From warehouses and distribution centers to retail and institutional settings, the Durastar DURATOUGH wheel is a trusted choice for facility managers and operations professionals. Its maintenance-free design and resistance to oils, greases, and solvents make it suitable for clean environments, high-traffic zones, and material transport systems requiring consistent mobility and safety.

Trusted Durability, Built to Last

Every Durastar wheel is backed by expert engineering and manufacturing standards that prioritize quality, safety, and longevity. Choosing DURATOUGH means investing in a wheel that enhances workflow, protects your flooring, and reduces downtime. Whether you're upgrading your equipment or specifying components for a new build, this wheel delivers performance you can count on.

Upgrade Your Mobility with Confidence

Enhance your mobility systems with the Durastar DURATOUGH polyurethane wheel—a reliable, cost-effective solution for daily operations. Built for long-term performance and engineered for the toughest demands, it's the wheel your workspace deserves.

Durastar 4
Durastar 4" x 1-1/4" DURATOUGH Hi-Tech ​​Polyurethane on Polyolefin Wheel, 325 lbs Capacity and 7/8" Plain Bore

$14.00

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