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.
Hamilton's 8" Superlast XC wheels, featuring SY70 Polyurethane, are engineered for the toughest applications. These wheels offer unmatched durability and load-bearing capacity, ideal for industrial environments where reliability is key.
The SY70 Polyurethane material provides a perfect blend of hardness and elasticity. This ensures a smooth ride over various surfaces, resistance to abrasion, and longevity, even under heavy loads and continuous use.
The unique tread design of the Superlast XC wheels offers excellent traction and stability. This design minimizes the risk of slippage, making these wheels a safe choice for moving heavy equipment and materials.
These wheels are not only tough but also versatile, suitable for a range of industrial and commercial applications. Their maintenance-free nature ensures minimal downtime, enhancing productivity and efficiency.
Investing in Hamilton's 8" Superlast XC wheels means long-term cost savings. Their durability reduces the need for frequent replacements, ensuring a higher return on investment over time.
Selecting Hamilton's Superlast XC wheels with SY70 Polyurethane technology guarantees a product that combines strength, performance, and cost-effectiveness. Ideal for those who demand the best in mobility solutions.
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