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Durastar 3" x 1-1/4" Solid Polyurethane Wheel, 300 lbs Capacity and 1/2" Plain Bore

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: 314-SPU-83

Product Overview

Durastar 3" x 1-1/4" Solid Polyurethane Wheel – 300 lbs Capacity, 1/2" Plain Bore


Key Features

  • Wheel Size: 3-inch diameter x 1-1/4-inch width for compact and stable performance
  • Load Capacity: Supports up to 300 lbs—ideal for light to medium-duty applications
  • Wheel Material: Durable solid polyurethane resists chemicals, oils, and abrasions
  • Bore Type: 1/2" plain bore for simple axle integration and low-maintenance use
  • Floor Protection: Non-marking tread helps preserve floors in commercial environments

Durastar’s 3" x 1-1/4" Solid Polyurethane Wheel delivers dependable performance in a compact design, making it a go-to solution for carts, dollies, and small rolling equipment. With a robust 300 lb capacity, it’s engineered to offer strength and reliability in tight spaces without sacrificing maneuverability.

Constructed from high-quality polyurethane, this wheel offers excellent resistance to chemicals, water, oil, and abrasion—ensuring long-term durability in industrial and commercial environments. Its non-marking tread provides smooth rolling and helps protect sensitive flooring, making it ideal for indoor use.

Equipped with a 1/2" plain bore, this wheel is easy to install with standard axles or bushings, supporting low-friction, quiet operation. Whether you're replacing worn-out wheels or customizing a new mobile solution, trust Durastar for quality craftsmanship and proven performance.

Built for Smooth Mobility and Lasting Performance

Choose Durastar’s 3" Solid Polyurethane Wheel for a long-lasting, maintenance-friendly solution that keeps your operations rolling efficiently and reliably.

Technical Specs

Technical Specifications

  • Wheel Diameter: 3 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: 300 lbs – supports medium-duty applications with confidence
  • Bore Size: 1/2" Plain Bore – designed for compatibility and easy installation
Key Features

Top 10 Product Features

  1. Wheel Dimensions: 3" diameter x 1-1/4" width for compact mobility in tight spaces
  2. Load Capacity: Handles up to 300 lbs, making it ideal for light to medium-duty applications
  3. Wheel Material: Solid polyurethane construction offers superior durability and chemical resistance
  4. Bore Type: 1/2" plain bore allows easy installation with standard axles or bushings
  5. Floor Protection: Non-marking tread preserves indoor surfaces from scuffs and damage
  6. Quiet Operation: Engineered for smooth, low-noise rolling—ideal for sensitive environments
  7. Maintenance-Friendly: Plain bore design supports low-friction performance with minimal upkeep
  8. Multi-Industry Use: Suitable for carts, dollies, toolboxes, and light equipment in commercial settings
  9. Durastar Quality: Built with precision materials and manufacturing standards for long-term use
  10. Resists Wear: Polyurethane resists oil, grease, and abrasion, extending product lifespan
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" x 1-1/4" Solid Polyurethane Wheel – 300 lbs Capacity, 1/2" Plain Bore


Engineered for smooth mobility and built to last, the Durastar 3" x 1-1/4" Solid Polyurethane Wheel is a reliable solution for a wide range of commercial and light industrial applications. Whether you're upgrading existing equipment or building a custom rolling system, this wheel offers the performance, resilience, and ease of use required in today’s fast-moving environments.

Performance That Meets Demanding Standards

This solid polyurethane wheel is designed to handle loads of up to 300 lbs while maintaining smooth and quiet movement. Its 3-inch diameter and 1-1/4-inch width offer a compact footprint that excels in tight or confined spaces. The 1/2-inch plain bore ensures simple installation and compatibility with a variety of axle setups.

Durable Polyurethane Construction

The high-performance polyurethane tread offers excellent resistance to chemicals, oil, grease, and abrasion, making this wheel ideal for frequent use in both dry and damp conditions. Its non-marking design ensures floor surfaces remain protected, reducing the risk of wear and costly damage to commercial flooring.

Ideal for Light-Duty Carts, Dollies & Equipment

From office supply carts to service trolleys and equipment dollies, this wheel is designed to perform across a wide variety of use cases. Its compact size and lightweight build are perfect for mobility systems that require reliability without bulk. Whether used in warehouses, retail environments, or maintenance departments, the Durastar 3" wheel helps keep operations moving efficiently.

Backed by Durastar Quality

Durastar products are trusted for their commitment to quality and innovation. Each wheel is manufactured with precision to ensure consistent performance, minimal maintenance, and long-term durability. Choose Durastar for solutions that stand the test of time and keep your equipment operating at peak performance.

Upgrade Your Mobility with Durastar

Enhance your mobility solutions with the Durastar 3" x 1-1/4" Solid Polyurethane Wheel—engineered for strength, floor protection, and ease of use. Ideal for commercial carts, toolboxes, and rolling platforms, it’s a smart upgrade for dependable, everyday movement.

Durastar 3
Durastar 3" x 1-1/4" Solid Polyurethane Wheel, 300 lbs Capacity and 1/2" Plain Bore

$23.00

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