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-S-520-DTR-03
The Durastar Medium Heavy Duty S30 Series Swivel Caster is the ultimate choice for heavy-duty operations that require both strength and smooth mobility. Featuring a 5" x 2" Duratek Donut High Tech Rubber wheel, this caster offers exceptional durability and smooth operation, even in the most demanding conditions. With a load capacity of 500 lbs, it is designed to handle a wide range of industrial, commercial, and heavy-duty applications with ease.
The swivel design of the caster allows for superior maneuverability, even in tight spaces. Paired with a 4" x 4-1/2" stainless steel top plate, this caster provides outstanding resistance to corrosion, ensuring a long-lasting performance in harsh environments. The high-tech rubber composition ensures that the caster maintains smooth, quiet operation while minimizing wear and tear on floors.
Whether you're outfitting industrial equipment, machinery, or carts, the Durastar Medium Heavy Duty S30 Series Swivel Caster is built to meet the toughest challenges. Its combination of durability, strength, and maneuverability makes it the ideal choice for a wide range of professional uses.
Upgrade your equipment with the Durastar S30 Series Swivel Caster and experience superior performance and long-lasting durability. Ideal for high-demand industries, this caster is built to provide smooth, reliable mobility in any environment. Invest in quality and efficiency—shop now.
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 Swivel Caster combines robust performance and innovative design to provide exceptional mobility in challenging environments. Designed for industrial, commercial, and heavy-duty applications, this caster is built to handle tough conditions while ensuring ease of maneuverability and long-lasting durability.
The Durastar S30 Series is equipped with a 5" x 2" Duratek Donut High Tech Rubber wheel that provides a balance of strength and smooth operation. Its 500 lb weight capacity ensures that it can handle even the most demanding tasks, making it ideal for industrial machinery, carts, and heavy-duty equipment. The 4" x 4-1/2" stainless steel top plate enhances the caster's corrosion resistance, ensuring reliability in environments exposed to moisture, chemicals, and other harsh conditions.
Engineered for high performance, the Durastar S30 Series caster ensures smooth and quiet operation under heavy loads. The Duratek Donut High Tech Rubber wheel is designed to minimize floor damage while providing superior grip and maneuverability. This caster is built for minimal maintenance, reducing downtime and improving efficiency in your operations.
Perfect for industrial applications such as factory equipment, conveyors, and machinery, the Durastar S30 Series caster is also ideal for use in commercial settings like warehouses, loading docks, and large carts. Its ability to perform under load and in demanding environments makes it versatile for a wide range of uses.
The stainless steel top plate of the Durastar S30 Series caster is specifically designed to resist corrosion, ensuring a longer service life in environments where exposure to moisture and chemicals is common. This feature is especially beneficial for industries such as healthcare, food processing, and manufacturing, where sanitation and durability are paramount.
The swivel design of the caster allows for superior maneuverability, making it easier to move equipment through tight spaces and around obstacles. This feature is particularly valuable in busy work environments, where quick and efficient movement is essential to keep operations running smoothly. The caster's durable rubber wheel reduces the risk of floor damage, providing a smooth glide without the noise or vibration often associated with other casters.
The Durastar Medium Heavy Duty S30 Series Swivel Caster is built to meet the highest standards of performance and durability. Whether you're outfitting new equipment or replacing old casters, the S30 Series provides the reliability you need. Its combination of strength, performance, and easy maneuverability make it the ideal solution for a wide variety of applications. With a focus on quality content, long-lasting reliability, and ease of use, the Durastar S30 Series ensures that your operations run efficiently without compromising on safety or performance.
Enhance your mobility solutions with the Durastar Medium Heavy Duty S30 Series caster. Offering smooth, durable, and reliable performance, this caster will meet the needs of even the most demanding environments. Invest in quality and reliability for your operations—order your Durastar caster now.
$54.00
Designed for engineers, manufacturers, and material handling professionals