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 versatility and strength of the Hamilton Medium Service MS Casters, designed to support up to 1250 lbs. Ideal for a wide range of applications, these casters provide an optimal balance between performance and durability, making them a top choice for both industrial and commercial uses.
The Hamilton MS series casters are engineered for medium-duty applications, offering effortless mobility for warehouse carts, manufacturing equipment, and other heavy-load carriers. Their high weight capacity and sturdy construction ensure reliable performance in demanding environments.
Choosing the right caster for your needs can be challenging. Our team of experts is ready to provide you with professional advice and support, ensuring you select the best Hamilton MS Casters for your specific requirements. Contact us for tailored solutions and enhance your operational efficiency today.
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