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.
Discover the industry-leading Hamilton Spring Loaded | AEZFHS Casters. Featuring resilient 8" metal wheels, these casters are the ideal choice for those requiring both durability and functionality. Thanks to the advanced spring-loaded suspension, they ensure a smooth and stable ride, even on uneven terrains. Shop now and elevate the mobility of your equipment.
With Hamilton's AEZFHS series, experience the pinnacle of caster technology. Perfect for industrial and commercial applications, these spring-loaded casters with 8" metal wheels promise unparalleled durability and efficiency. Don't compromise; choose Hamilton for the best in caster technology.
Thinking about integrating the AEZFHS casters into your setup? Our Hamilton Caster Specialists are always available to assist. Connect with us weekdays from 8 am - 5 pm for expert advice on the right caster solutions for your needs.
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
All tools + dedicated pages (best for sharing and EEAT). Open hub
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