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-HU-03
The Durastar Medium Heavy Duty S30 Series caster is engineered for superior durability and performance, making it a perfect choice for demanding industrial and warehouse applications. With a 1250 lb capacity, this caster is designed to handle heavy loads while providing smooth and reliable movement.
Featuring a heavy-duty solid polyurethane wheel mounted on a glass-filled nylon core, this caster combines strength with resistance to wear and tear, ensuring longevity and minimal maintenance. The 6" x 2" size is optimized for stability and ease of maneuverability, even under substantial loads.
The 4" x 4-1/2" stainless steel top plate adds further reliability, offering corrosion resistance and ensuring that this caster is suitable for a variety of heavy-duty environments, from factories to warehouses. Its swivel design enhances flexibility and ease of movement, making it a valuable addition to your equipment fleet.
Whether you're looking to upgrade your mobility solutions or need a caster that can withstand demanding conditions, the Durastar S30 Series offers the reliability and performance you need. Trust in its ability to handle the toughest tasks, and optimize your operational efficiency.
Upgrade your heavy-duty operations with the Durastar Medium Heavy Duty S30 Series caster. Experience superior performance, durability, and stability in your equipment fleet. Shop now to enhance your mobility solutions!
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 caster is designed to deliver superior performance and durability under heavy-duty conditions. Equipped with a solid polyurethane wheel mounted on a glass-filled nylon core, this caster is built for long-lasting use, even in demanding industrial environments. It is ideal for a wide range of applications, including warehouses, factories, and other heavy-duty settings.
Featuring a 1250 lb load capacity, the Durastar S30 Series caster can easily handle substantial weight, ensuring smooth and reliable performance without compromising on maneuverability. Its 4" x 4-1/2" stainless steel top plate ensures superior corrosion resistance, while its smooth swivel design provides maximum flexibility for easy movement in tight spaces.
The Durastar S30 Series caster offers exceptional durability, ensuring that it can handle the toughest environments. Whether you're managing a warehouse or factory floor, these casters are engineered to improve operational efficiency by providing smooth, reliable movement with minimal maintenance. The ergonomic wheel design enhances comfort and usability, while the corrosion-resistant stainless steel components extend the caster’s lifespan, even in harsh environments.
By investing in the Durastar S30 Series, you gain a caster that not only meets your mobility needs but also provides long-term cost savings through its durability and low-maintenance design. Ideal for applications requiring high load-bearing capacity and smooth maneuverability, this caster will help enhance the efficiency of your operations.
Elevate your equipment’s performance with the Durastar Medium Heavy Duty S30 Series caster. Featuring superior construction, a high load capacity, and a corrosion-resistant top plate, this caster is the perfect choice for industries requiring reliable and efficient mobility solutions. Invest in your operational efficiency today and ensure that your equipment performs at its best, even in the toughest environments.
$55.00
Designed for engineers, manufacturers, and material handling professionals