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.
The Hamilton 4" Single Flange Track Wheels are a pinnacle of engineering excellence. Designed for industrial and engineering applications, these wheels feature robust 3/4" bearings, ensuring smooth operation and unparalleled durability. The precision-machined flange provides accurate tracking and stability, enhancing equipment performance.
Ideal for a range of applications, from factory floor to outdoor engineering projects, these wheels offer reliable performance. Their design ensures they can withstand heavy loads and frequent use, making them a trusted choice for professionals seeking efficiency and reliability in their wheel and track systems.
Choose Hamilton's 4" Single Flange Track Wheels for your next project. Each wheel is crafted to meet the highest standards of quality and performance, ensuring your operations run smoothly. Elevate your industrial capabilities with Hamilton’s trusted wheel technology.
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