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-PPR-03
The Durastar Medium Heavy Duty S30 Series caster combines cutting-edge Duratek High-Tech Rubber with a robust 600 lb load capacity to deliver unmatched performance. Designed for heavy-duty environments, it provides the strength and reliability you need for challenging applications.
Featuring a 4" x 4-1/2" stainless steel top plate, this caster ensures corrosion resistance and long-lasting durability. The swivel caster design allows for smooth and easy maneuvering, making it an excellent choice for use in warehouses, factories, and industrial equipment.
Whether you need casters for your medical equipment, machinery, or storage carts, the Durastar S30 Series offers a perfect blend of strength and ease of movement. Trust in the durability of Duratek High-Tech Rubber and experience exceptional performance and longevity.
Enhance your operations with the Durastar Medium Heavy Duty S30 Series casters. With superior load capacity and premium materials, it's the perfect choice for industries demanding reliable mobility. Shop now and experience the Durastar difference in performance and durability!
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" Duratek High Tech Rubber Swivel Caster is designed to offer top-tier performance, durability, and mobility for medium to heavy-duty applications. With a load capacity of 600 lbs, this caster is perfect for use in demanding environments like industrial facilities, warehouses, medical equipment, and more.
Built with Duratek High-Tech Rubber, this caster is designed to withstand continuous use in tough environments. The rubber composition provides superior strength, resilience, and a longer lifespan than traditional materials, ensuring that the caster maintains optimal performance even under heavy loads.
The 4" x 4-1/2" stainless steel top plate further enhances the caster’s strength and durability. Resistant to rust, corrosion, and wear, the top plate ensures longevity and is ideal for environments where exposure to moisture or chemicals is a concern.
The swivel caster design offers superior maneuverability, making it easier to transport heavy machinery and equipment through tight spaces. This is especially beneficial in industrial and warehouse settings where space is limited and frequent turning is required.
Thanks to the precision swivel design, these casters glide smoothly and are capable of rotating 360 degrees. This ensures easy and efficient mobility, reducing strain on operators and improving productivity in environments with frequent movement and relocation of equipment.
The Durastar Medium Heavy Duty S30 Series is designed to perform in a variety of industries. It’s perfect for warehouses, manufacturing plants, medical facilities, and retail environments that require durable, high-capacity casters for heavy equipment, carts, and mobile machinery.
Whether you're moving storage containers, industrial machinery, or hospital equipment, these casters provide smooth, reliable, and noise-reducing mobility across a variety of surfaces including concrete, asphalt, and smooth floors.
Installing the Durastar Medium Heavy Duty S30 Series caster is quick and easy, thanks to the universal 4" x 4-1/2" top plate. This makes it compatible with most industrial equipment, storage carts, and mobile workstations, allowing for easy upgrades or replacements without complex modifications.
Additionally, the caster requires minimal maintenance, thanks to its high-quality rubber construction and durable top plate. This reduces downtime, ensuring your operations continue running smoothly without frequent replacements or repairs.
The Durastar S30 Series caster excels in environments that demand reliable and long-lasting performance. With its high load capacity of 600 lbs, it can easily handle heavy equipment and machinery, making it ideal for industrial and commercial applications where weight and wear are common challenges.
The combination of Duratek High-Tech Rubber and stainless steel top plate ensures that these casters can withstand exposure to moisture, heavy loads, and repetitive movements, making them a solid investment for any facility.
The Durastar Medium Heavy Duty S30 Series caster delivers exceptional performance, durability, and versatility for medium to heavy-duty applications. With a focus on reliability and ease of use, this caster is the ideal solution for businesses looking to enhance their mobility solutions.
Upgrade your equipment and experience the difference in efficiency and performance. Shop Durastar S30 Series casters today to provide your business with reliable, high-quality mobility solutions.
$55.00
Designed for engineers, manufacturers, and material handling professionals