Certified Where It Matters | Exceeds ICWM Standards • ANSI Tested • NSF Certified • RoHS Compliant
The Most Trusted Source for Industrial Casters | 100,000+ Orders Fulfilled for OEMs & MRO Teams
Products Manufactured in ISO 9001:2015-Certified Facilities | Trusted by OEMs & MRO Teams
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Caster Specialists Ready to Help | Get Fast Guidance for OEM & MRO Applications
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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 MA Series Glass-Filled Nylon 3" Wheels offer robust performance for demanding mobility needs. Constructed with reinforced nylon infused with glass fibers, these wheels provide superior strength, impact resistance, and load support, making them a top choice for material handling and equipment applications.
Designed for smooth rolling and long-lasting durability, these 3" wheels are compact yet powerful—ideal for tight-clearance carts, racks, or mobile fixtures that need to perform under stress. Their composition offers high resistance to moisture, chemicals, and harsh industrial environments.
Whether you're navigating wet, dry, or abrasive conditions, the Durastar MA Series ensures consistent performance and longevity. Trusted by professionals in manufacturing, logistics, and facility maintenance, these wheels help reduce maintenance frequency while optimizing operational efficiency.
Upgrade your equipment with Durastar's 3" glass-filled nylon wheels and experience the durability, chemical resistance, and smooth rolling power built for today’s high-demand 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
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
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Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals