ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: S30-R-520-HU-03
Discover the power of Durastar's Medium Heavy Duty S30 Series Rigid Caster. Designed for demanding applications, this 5" x 2" caster is equipped with solid polyurethane wheels mounted on glass-filled nylon for superior strength and durability. With a remarkable 1250 lb capacity, it is an ideal solution for industries requiring high-load handling and efficient mobility, such as warehouses, factories, and industrial environments.
The combination of solid polyurethane and glass-filled nylon ensures that the caster provides smooth, quiet, and effortless movement while maintaining its shape and performance even under heavy loads. The design enhances maneuverability, making it easy to navigate tight spaces and corners, increasing operational efficiency.
The 4" x 4-1/2" stainless steel top plate guarantees a secure and reliable connection to your equipment or cart, while the stainless steel’s corrosion-resistant properties make it ideal for harsh, high-moisture environments. Whether you're in need of a caster for industrial equipment or mobility solutions for heavy-duty machinery, Durastar's S30 Series stands up to the toughest challenges.
Invest in Durastar’s Medium Heavy Duty S30 Series caster to elevate your mobility solutions. Built to last and designed for performance, this caster enhances both productivity and durability in demanding environments. Order now to experience unparalleled strength and smooth movement in your operations.
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.
The Durastar Medium Heavy Duty S30 Series Rigid Caster is built for industrial applications that demand strength, durability, and smooth maneuverability. Designed to support a heavy load capacity of up to 1250 lbs, this caster features solid polyurethane wheels mounted on a glass-filled nylon core. With its stainless steel top plate, this caster ensures exceptional performance in tough environments such as warehouses, factories, and other high-traffic industrial settings.
The Durastar Medium Heavy Duty S30 Series Rigid Caster offers unmatched versatility and strength, making it an essential choice for a variety of applications. Its ability to handle heavy loads while providing smooth, quiet movement ensures that operations run smoothly in industrial settings where downtime is costly. The combination of solid polyurethane wheels and a glass-filled nylon core results in a caster that not only performs well under pressure but also lasts longer, reducing the need for frequent replacements.
The corrosion-resistant stainless steel top plate enhances the caster's durability, allowing it to thrive in environments where exposure to moisture or chemicals is common. The S30 Series caster's design also ensures that it can move easily across various flooring types, making it ideal for industrial equipment, medical carts, and warehouse trolleys that require consistent, reliable performance.
The Durastar Medium Heavy Duty S30 Series Rigid Caster is ideal for a wide range of applications. It excels in industrial settings where equipment is regularly moved and where high load capacities are required. Common use cases include:
If you're looking for a durable, high-capacity caster that performs in the toughest environments, the Durastar Medium Heavy Duty S30 Series Rigid Caster is the perfect choice. Its design, performance, and reliability ensure it will provide long-lasting value to your operations. Order now and experience the difference in quality and performance!
$52.00
Designed for engineers, manufacturers, and material handling professionals