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-620-DTR-03
The Durastar Medium Heavy Duty S30 Series 6" x 2" Duratek Donut High Tech Rubber Rigid Caster is engineered for the most demanding environments. With a robust 600 lb capacity and a stainless steel 4" x 4-1/2" top plate, this caster ensures exceptional strength and durability, making it the ideal solution for medium to heavy-duty applications.
The Duratek Donut High Tech Rubber wheel offers superior traction and wear resistance, ensuring smooth movement over a variety of surfaces. Whether you're moving heavy equipment, machinery, or materials in industrial settings, this caster provides effortless mobility without sacrificing strength or stability.
Designed with ergonomic functionality, the caster is easy to maneuver, reducing strain on users and enhancing workflow efficiency. Its versatile design makes it an excellent choice for a wide range of industries, including manufacturing, logistics, and warehousing.
Upgrade your mobility solutions today with the Durastar Medium Heavy Duty S30 Series Rigid Caster. Engineered for performance, reliability, and long-lasting durability, this caster is a must-have for optimizing your operational efficiency.
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 Donut High Tech Rubber Rigid Caster is the ultimate solution for your heavy-duty mobility needs. With a 600 lb load capacity, this caster offers the perfect combination of durability, strength, and ease of use for industrial and commercial applications. Designed with cutting-edge Duratek rubber, it guarantees long-lasting performance and superior traction, ensuring smooth and reliable movement across a variety of surfaces.
The Durastar S30 Series caster is designed to thrive in demanding settings, making it the ideal choice for:
Durastar is committed to delivering high-quality mobility solutions for businesses across various industries. The S30 Series 6" x 2" Duratek Donut High Tech Rubber Rigid Caster combines cutting-edge materials with exceptional engineering to provide a product that offers superior reliability, increased safety, and reduced maintenance costs. By choosing Durastar, you are investing in a caster that is built to last, ensuring long-term performance that saves both time and money.
Don’t settle for less when it comes to your mobility solutions. Upgrade to the Durastar Medium Heavy Duty S30 Series Rigid Caster for enhanced performance, reliability, and efficiency. Order now and experience the difference in quality and innovation.
$53.00
Designed for engineers, manufacturers, and material handling professionals