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.
Durastar Casters' Heavy Duty 40 Series Top Plate Casters are designed for industries that demand reliability and strength. Whether you're outfitting heavy-duty equipment or need robust solutions for industrial applications, these casters deliver exceptional load-bearing capabilities.
Crafted with high-quality steel and advanced engineering, the Durastar 40 Series is built to withstand the rigors of demanding environments such as warehouses, factories, and distribution centers. The top plate design ensures that these casters fit securely into most applications while providing the durability required for long-lasting performance.
These casters are not only designed for durability but also for ease of use. The smooth rolling wheels ensure minimal friction, providing efficient movement across surfaces. With an emphasis on strength, ease of use, and longevity, the Durastar Heavy Duty Casters are a perfect solution for high-load applications.
Whether you're moving heavy machinery, carts, or equipment, trust Durastar Casters for your mobility needs. Their versatility and robust construction make them an indispensable part of any heavy-duty application.
Upgrade your operations with Durastar's Heavy Duty 40 Series Casters. Experience reliable performance and long-lasting durability tailored to your toughest needs. Don’t settle for less—choose Durastar for superior mobility.
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
All tools + dedicated pages (best for sharing and EEAT). Open hub
Load Calculator (dedicated)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
Publish the dedicated page, then replace this link. Find in hub
Failure Diagnosis Tool
Publish the dedicated page, then replace this link. Find in hub
Designed for engineers, manufacturers, and material handling professionals