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: 30-S-820-DS-03
Designed for demanding industrial applications, the Durastar Medium Heavy Duty 30 Series Ductile Steel Swivel Caster combines robust engineering with user-focused enhancements. With a formidable 1250 lb capacity and a secure 4" x 4-1/2" top plate, this caster is engineered to provide optimal mobility, safety, and performance for your heavy-duty equipment.
Backed by decades of industrial expertise, Durastar is committed to quality, reliability, and performance. Our Medium Heavy Duty 30 Series caster is rigorously tested to meet stringent industry standards, providing a solution that prioritizes user experience and operational efficiency. Trust in a product engineered to boost your equipment’s mobility and safety.
Enhance your operations with the superior performance of the Durastar Medium Heavy Duty 30 Series Ductile Steel Swivel Caster.
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 30 Series Ductile Steel Swivel Caster is a premium solution designed to meet the rigorous demands of industrial and commercial applications. Crafted with high-grade ductile steel, this caster is engineered for durability, ensuring long-lasting performance even in the most challenging environments.
Featuring an 8" x 2" wheel configuration, the caster strikes an ideal balance between stability and efficient mobility. Its robust design supports a load capacity of 1250 lbs, making it suitable for heavy-duty operations while the secure 4" x 4-1/2" top plate guarantees a stable mounting platform on a variety of equipment.
The precision swivel mechanism enables smooth, effortless maneuverability, reducing operator strain and improving overall operational efficiency. Additionally, customizable bearing options—including Roller or Q34 Precision Ball—allow you to tailor the caster's performance to specific operational needs, ensuring a flexible and reliable solution.
Designed to minimize floor damage while providing superior stability, this caster enhances both safety and productivity in settings such as industrial machinery, platform trucks, and material handling systems. Its user-centric design emphasizes ease of installation and robust performance, making it a trusted choice for professionals seeking quality and dependability.
Choose the Durastar Medium Heavy Duty 30 Series Ductile Steel Swivel Caster to invest in a product that exemplifies quality content, expert engineering, and exceptional user experience—an ideal solution for elevating your industrial mobility and operational efficiency.
$50.00
Designed for engineers, manufacturers, and material handling professionals