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.
The Durastar Casters | Medium-Heavy Duty Casters - 30 SERIES are engineered to offer the perfect blend of strength and versatility for industrial and commercial applications. These top plate casters are designed for ease of installation, offering compatibility with a broad range of equipment and machinery. Whether used in material handling, manufacturing, or warehousing, these casters are built to withstand demanding environments.
With a focus on durability, the Durastar 30 SERIES casters are constructed using high-quality steel and resilient wheels. This combination ensures longevity and minimal downtime, making them the ideal choice for businesses that require constant, reliable mobility. These casters are designed to handle heavy loads, giving you peace of mind that your equipment can be safely transported with minimal strain.
As part of the Durastar series, the 30 SERIES top plate casters combine functionality and strength, enhancing operational efficiency. Whether you're setting up a new system or replacing existing casters, these versatile components are an essential part of your mobility solutions. Trust Durastar Casters for heavy-duty performance with superior durability and reliability.
Upgrade your equipment with the Durastar 30 SERIES top plate casters. Experience top-tier durability, reliability, and performance to maximize operational efficiency and mobility in your demanding work environments.
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
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals