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: 40-S-820-SS
The Kingpinless Heavy Duty 40 Series 8" x 2" Semi-Steel Swivel Caster is engineered for superior performance in high-load environments. Designed to handle up to 1400 lb, this caster is perfect for industries that demand strength, durability, and reliability.
Constructed with a robust semi-steel material, this caster offers the ideal balance of toughness and longevity. Its semi-steel design ensures high strength, while the swivel mechanism allows for smooth and easy maneuverability even under heavy loads.
With customizable top plate sizes, this caster is versatile and can be adapted to fit various applications. Whether you're looking for a specific bearing option or need a unique top plate configuration, Kingpinless Heavy Duty 40 Series gives you flexibility to choose the best solution for your needs. This caster is ideal for factory floors, warehouses, or any environment where durable, high-capacity mobility solutions are required.
Choose the Kingpinless Heavy Duty 40 Series for a reliable and long-lasting mobility solution. With high-quality construction and customizable features, this caster ensures that your operations run smoothly and efficiently, even under the most demanding conditions.
Upgrade your heavy-duty applications with the Kingpinless Heavy Duty 40 Series 8" x 2" Semi-Steel Swivel Caster. Experience exceptional strength, reliability, and performance tailored to your needs.
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 Heavy Duty 40 Series 8" x 2" Semi-Steel Swivel Caster is engineered for industrial applications that demand exceptional load-bearing capacity and durability. With a robust design, this caster supports up to 1400 lb, making it ideal for factories, warehouses, and any high-load environment.
Constructed with semi-steel, the caster delivers the perfect combination of strength and longevity, ensuring it can handle the toughest conditions. Its swivel design allows for smooth and effortless maneuverability, even under heavy loads, improving operational efficiency in confined spaces or high-traffic areas.
One of the standout features of the Durastar Heavy Duty 40 Series is the ability to customize the caster to meet your specific needs. You can choose from multiple top plate sizes (including options like 2-1/2" x 3-5/8", 2-11/16" x 3-5/8", and 4" x 4-1/2") for a precise fit in your application. Additionally, there are various bearing options available to ensure optimal performance based on your operational demands.
This caster is designed to minimize user strain with its ergonomic movement and smooth rolling action, making it an excellent choice for environments that require frequent, sustained mobility. Whether you're moving heavy equipment or transporting goods across factory floors, this caster ensures easy and safe operation.
The semi-steel construction not only provides high-strength support but also offers corrosion resistance, ensuring the caster can withstand harsh environments without compromising its functionality. This caster's durability and reliability make it a long-lasting solution for your material handling needs.
At Durastar, we are committed to delivering high-quality, reliable products. The Heavy Duty 40 Series caster is no exception, designed to offer superior stability and control while improving the overall efficiency of your operations. When you choose Durastar, you're choosing a trusted brand backed by years of expertise in creating high-performance caster solutions.
Upgrade your operations with the Durastar Heavy Duty 40 Series 8" x 2" Semi-Steel Swivel Caster. Experience outstanding mobility, durability, and customized options tailored to meet your high-capacity needs.
$55.00
Designed for engineers, manufacturers, and material handling professionals