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.



5" Diameters - Built to Support Your Heavy Loads
Experience the pinnacle of strength and durability with CasterHQ's Solid Polyurethane Wheels. Boasting a robust 5" diameter, these wheels are not just designed for smooth movement, but also to handle weights up to 800 lbs with ease. Ideal for heavy-duty applications and ensuring longevity for your equipment.
Opt for CasterHQ’s unbeatable polyurethane wheels and elevate the efficiency and reliability of your operations. Shop now for wheels that truly bear the weight of your needs.
Dive into CasterHQ's signature 5-inch blue solid polyurethane wheels—meticulously molded and machined for optimal durability and high performance. The one-piece design ensures zero tread separation, guaranteeing consistent operation.
Embrace wheels that won't leave marks, resist most chemicals—including acids, bleach, and water—and excel in cleanroom or wash-down applications.
Catering to your unique needs, select from diverse bearing options like Stainless Steel Precision, Roller Bearing, and more. With a temperature adaptability ranging from -40° to 180° F and a 100% washable design, these wheels are ideal for food processing environments.
Need assistance? Contact our Caster Experts @ 844-439-4335 or drop an email to sales@casterhq.com. Orders before 12-noon ship SAME DAY!
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
