Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
PRODUCT CODE: 314-SPU-83
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.
Choose Durastar’s 3" Solid Polyurethane Wheel for a long-lasting, maintenance-friendly solution that keeps your operations rolling efficiently and reliably.
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.
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.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
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.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
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.
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.
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.
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.
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.
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.
$23.00
| Wheel Diameter | 3" |
| Wheel Tread Width | 1-1/4" |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Solid Polyurethane |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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