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
Up to 8,400 lbs · Outdoor & Rough Terrain
1,000+ Styles · OEM Replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.
Engineered for OEM, MRO, and defense. Spec-match guarantee, engineering RFQ on every quote, fastest shipping in the caster industry.
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The Durastar Casters Xtreme Heavy Duty Top Plate Casters in the 90 SERIES, featuring 8" Heavy Duty Solid Polyurethane on Glass-filled Nylon - HU wheels, provide unmatched strength and stability. Engineered to withstand extreme environments, these casters are perfect for handling heavy loads in industries such as manufacturing, warehousing, and logistics.
The 8" HU wheels on a robust steel frame offer exceptional shock-absorbing capabilities, ensuring smooth maneuverability even on rough or uneven surfaces. Whether you're moving heavy machinery or equipment, these casters are designed to make the task easier and more efficient, reducing strain and minimizing wear and tear.
Durastar's top plate casters are built to last, with a heavy-duty construction that ensures long-term reliability and performance. These casters provide the versatility to be used in a wide range of applications, from industrial setups to heavy-duty material handling.
Equip your operations with Durastar Casters' 90 SERIES top plate casters for maximum efficiency and durability. Experience the reliability and strength your business deserves.
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
