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Durastar 4" x 1-1/4" Polyurethane on Polyolefin Wheel, 300 lbs Capacity

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: 414-PPU-31-34

Product Overview

Durastar 4" x 1-1/4" Polyurethane on Polyolefin Wheel – 300 lbs Capacity


Top Product Features

  • Wheel Size: 4" Diameter x 1-1/4" Tread Width – compact and maneuverable
  • Material Composition: Durable Polyurethane tread bonded to a rugged Polyolefin core
  • Load Capacity: Supports up to 300 lbs per wheel for light to medium-duty applications
  • Performance: Offers smooth, quiet rolling with excellent floor protection
  • Resistance: Resists chemicals, water, and common solvents for long-term performance

The Durastar 4" x 1-1/4" Polyurethane on Polyolefin Wheel is engineered for light to medium-duty mobility needs across various industries. Designed for lasting performance, the wheel features a non-marking polyurethane tread that ensures smooth and quiet operation while protecting sensitive floors from scuffs and scratches.

With a durable polyolefin core and precision bonding technology, this wheel resists water, oils, and most chemicals, making it ideal for environments like warehouses, retail settings, and institutional facilities. Its compact 4-inch diameter offers easy maneuverability in tight spaces without sacrificing strength.

Supporting up to 300 lbs of load capacity, this wheel delivers reliability, efficiency, and minimal maintenance. Whether you’re outfitting carts, dollies, or equipment racks, trust Durastar for quality you can count on.

Upgrade with Long-Lasting Wheel Performance

Choose Durastar’s polyurethane-on-polyolefin wheel for dependable mobility, enhanced durability, and superior floor protection in everyday applications.

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: 300 lbs – supports medium-duty applications with confidence
  • Bearing Options: Choose between a 5/16" Precision Thread Guard or 3/8" Precision Full Thread Guard for maintenance-free performance
Key Features

Top 10 Product Features

  • 4" x 1-1/4" Wheel Dimensions: Compact size offers excellent maneuverability in tight spaces.
  • Polyurethane Tread: Non-marking material protects floors and ensures quiet, smooth rolling.
  • Polyolefin Core: Durable and lightweight, designed for strength and chemical resistance.
  • 300 lbs Load Capacity: Engineered to support light to medium-duty applications with reliability.
  • Chemical & Water Resistance: Performs well in environments exposed to oils, solvents, and moisture.
  • Floor Protection: Ideal for use on hardwood, tile, and other sensitive surfaces without scuffing.
  • Noise Reduction: Cushioned tread reduces vibration and noise during transport.
  • Versatile Application: Suitable for carts, dollies, racks, and light equipment across industries.
  • Maintenance-Free Design: Requires minimal upkeep, reducing downtime and operating costs.
  • Durastar Quality Assurance: Trusted brand delivering long-lasting wheel performance and reliability.
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

Extended Product Overview – Durastar 4" x 1-1/4" Polyurethane on Polyolefin Wheel


The Durastar 4" x 1-1/4" Polyurethane on Polyolefin Wheel is a reliable mobility solution engineered for light to medium-duty material handling. Combining smooth performance with dependable durability, this wheel is well-suited for use in warehouses, institutional settings, food service, and retail environments where precision movement and floor care are essential.

The polyurethane tread is designed to offer quiet, non-marking operation—making it ideal for sensitive flooring like hardwood, tile, and epoxy. It’s bonded to a robust polyolefin core, delivering high resistance to moisture, solvents, and common industrial chemicals. This composition ensures long-lasting performance even in challenging environments.

With a 300 lbs load capacity, this 4" wheel balances compact size with strength, helping users transport equipment, carts, and fixtures with minimal effort. The tread absorbs minor vibrations and reduces noise, improving ergonomics and workplace comfort.

Common Applications

  • Medical and institutional carts
  • Retail stock carts and equipment
  • Food service dollies and trays
  • Light-duty warehouse carts and racks
  • Displays and mobile fixtures in commercial environments

Why Choose Durastar?

Durastar has built a reputation for quality wheel systems that deliver dependable results. This polyurethane on polyolefin model is part of a proven product line focused on performance, safety, and longevity. Its maintenance-free design helps minimize downtime while supporting workplace efficiency.

Whether you're outfitting a new fleet of utility carts or replacing worn-out wheels, the Durastar 4" x 1-1/4" polyurethane wheel offers an exceptional balance of value, functionality, and reliability. It’s a smart investment for any facility looking to enhance mobility and protect their floors.

Durastar 4
Durastar 4" x 1-1/4" Polyurethane on Polyolefin Wheel, 300 lbs Capacity

$16.00

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