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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 MX Series 6" Wheels are built to perform under pressure, offering the perfect blend of strength, stability, and smooth operation. Featuring a rugged polyurethane tread bonded to a reinforced glass-filled nylon core, these wheels are designed for demanding material handling applications in manufacturing, warehousing, and commercial environments.
The generous 3" wide tread enhances traction and load distribution, reducing the stress on flooring and making it ideal for equipment requiring heavy-duty support without sacrificing maneuverability. Whether navigating tight spaces or rolling across rough terrain, Durastar MX wheels deliver consistent, quiet, and controlled movement.
With its non-marking polyurethane surface, resistance to chemicals and moisture, and a robust design that handles tough industrial demands, this wheel is a reliable choice for high-performance applications. Depend on Durastar to maintain productivity and protect your floors, equipment, and operators.
Enhance your operations with the durability, load capacity, and smooth mobility of Durastar MX Polyurethane on Glass-Filled Nylon Wheels – engineered for peak performance in your most 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