Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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 Medium Service MS Casters are engineered for durability and reliability, featuring 6-inch Duralast Polyurethane Wheels. These casters are perfect for medium-duty applications where mobility and longevity are key. Their smooth-rolling performance and robust design make them an ideal choice for a wide range of industries.
Upgrade your equipment with the Hamilton MS Series Casters. These casters provide exceptional floor protection, reduce noise levels, and enhance maneuverability. Their high-quality construction ensures a long-lasting solution for your mobility needs, making them a cost-effective investment for your business.
Not sure if the Hamilton MS Series is right for your application? Our team of experts is here to provide you with custom solutions that fit your specific requirements. Contact us for professional advice and support in selecting the perfect caster for your needs.
