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-620-DPR-03
The Durastar Medium Heavy Duty S30 Series Swivel Caster offers an excellent combination of strength, durability, and smooth maneuverability. Equipped with a 6" x 2" Donut Thermoplastic Rubber Wheel, this caster ensures a smooth, quiet roll while protecting floors from damage. Designed to support a substantial 500 lb capacity, it is ideal for high-traffic environments and heavy-duty applications.
Featuring a robust 4" x 4-1/2" stainless steel top plate, this caster provides exceptional durability, even in harsh environments. Its swivel design allows for enhanced maneuverability, making it perfect for moving heavy loads in warehouses, factories, and industrial settings.
The Durastar S30 Series Caster is engineered for performance and longevity, combining superior materials and design to ensure reliable operation in demanding conditions. Whether you need a caster for industrial carts, material handling equipment, or storage solutions, this swivel caster is built to meet your needs.
Upgrade your equipment with the Durastar Medium Heavy Duty S30 Series Caster. Offering strength, reliability, and smooth maneuverability, it's the perfect solution for any heavy-duty application. Shop now and experience the difference in quality and performance.
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 6" x 2" Donut Thermoplastic Rubber Swivel Caster is designed for demanding applications that require a combination of strength, durability, and smooth maneuverability. With a 500 lb load capacity, this caster offers reliable performance in industrial, commercial, and warehouse environments.
Built to withstand the toughest environments, the Durastar S30 Series Swivel Caster combines high-quality materials and precision engineering to deliver long-lasting performance. The caster features a thermoplastic rubber wheel that reduces noise and provides a smooth ride across floors. This wheel material is known for its excellent durability and floor-friendly properties.
The robust stainless steel top plate ensures that the caster will stand up to corrosion and wear, making it suitable for both indoor and outdoor use. Whether you're working in a warehouse, factory, or hospital, the Durastar caster provides reliable performance, day in and day out.
The ergonomic design of the Durastar S30 Series Swivel Caster improves maneuverability, which makes it easier for workers to move heavy equipment without causing strain or discomfort. The swivel action allows users to change directions quickly, reducing the effort required to move bulky or heavy items. This feature contributes to increased productivity in warehouses and factories by making the movement of materials more efficient and less physically demanding.
The Durastar S30 Series Swivel Caster is designed to meet the needs of various industries. It’s commonly used in:
The Durastar Medium Heavy Duty S30 Series Swivel Caster is the ultimate choice for those seeking durability, high performance, and user-friendly design. With a 500 lb load capacity, ergonomic features, and reliable materials, it’s the perfect addition to any heavy-duty application. Shop now and experience enhanced mobility and long-lasting reliability for your equipment!
$55.00
Designed for engineers, manufacturers, and material handling professionals