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, featuring durable 5-inch mold-on rubber wheels. These casters are engineered for heavy-duty performance and versatility, making them ideal for industrial and commercial environments. The robust design ensures smooth maneuverability and longevity, essential for high-demand applications.
Opt for Hamilton's WW Series Casters to improve efficiency and safety in your workspace. These casters are not only durable but also provide excellent floor protection, reducing maintenance costs. Their smooth operation and resistance to wear make them a top choice for industrial professionals seeking reliable mobility solutions.
Choosing the right casters for your industrial needs is crucial. Our team of Hamilton Caster Experts is available to assist you in selecting the perfect WW Series Casters. Contact us weekdays from 8 am - 5 pm for personalized, professional advice.
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)
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