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-DUA-03
Engineered for demanding industrial and commercial applications, the Durastar Medium Heavy Duty 30 Series caster features an 8" x 2" Sirius HD Donut Polyurethane wheel mounted on a lightweight yet durable aluminum frame. With a robust load capacity of 1250 lbs and a secure 4" x 4-1/2" top plate, this caster is designed to deliver exceptional performance and longevity while enhancing equipment mobility.
Ideal for a wide range of heavy-duty settings, including:
Durastar is a trusted name in industrial mobility solutions, celebrated for its commitment to quality, expertise, and reliable performance. By selecting the Medium Heavy Duty 30 Series caster, you invest in a product that not only meets rigorous industry standards but also enhances your operational efficiency and safety. This caster is designed with both precision engineering and user-focused enhancements in mind, ensuring a seamless integration into your equipment while maintaining excellent performance over time.
Elevate your equipment’s mobility with the Durastar Medium Heavy Duty 30 Series Sirius HD Donut Polyurethane on Aluminum Swivel Caster—where strength, performance, and flexibility converge.
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 caster is engineered for demanding industrial and commercial environments. This innovative product features an 8" x 2" Sirius HD Donut Polyurethane wheel mounted on a lightweight yet robust aluminum frame, delivering a remarkable load capacity of 1250 lbs. Designed with a secure 4" x 4-1/2" mounting plate, this caster ensures stable installation and enhanced equipment mobility.
Designed with precision engineering, this caster offers a range of advanced features that enhance its performance in challenging environments:
Durastar stands as a trusted name in industrial mobility solutions, consistently delivering products that prioritize quality, reliability, and user safety. The Medium Heavy Duty 30 Series caster is a testament to this commitment, offering a well-rounded solution that caters to the most demanding work environments. Its thoughtful design and customizable features ensure that you receive not only superior performance but also enhanced efficiency and reduced maintenance costs.
Experience the pinnacle of mobility and durability with Durastar – where engineering excellence meets practical performance.
$50.00
Designed for engineers, manufacturers, and material handling professionals