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.
Introducing the Hamilton Whirlaway | WW Series Casters with 5" Metal Wheels – your ultimate choice for industrial and commercial mobility solutions. These casters are engineered with top-grade materials, ensuring long-lasting durability and consistent performance in demanding environments.
Ideal for warehouses, manufacturing units, and retail spaces, the Hamilton WW series enhances operational efficiency with its smooth maneuverability. The 5-inch metal wheels provide exceptional stability and strength, capable of handling heavy loads with ease.
Whether you're upgrading your existing setup or setting up a new workspace, our Hamilton Whirlaway WW Casters are a reliable choice. For advice on the best caster solutions for your needs, contact our experts available weekdays from 8 am - 5 pm.
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