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.




Explore the versatility of the Hamilton Medium Service MS Casters, specifically designed for medium-duty applications. These casters feature 5-inch Mold-on Rubber Wheels, offering a perfect balance of durability and maneuverability. Ideal for both indoor and outdoor environments, these wheels provide smooth, quiet rolling and are resistant to many environmental factors.
The Hamilton MS series is tailored for businesses seeking reliable and efficient mobility solutions. Whether it’s for warehouse carts, shop floors, or institutional use, these medium service casters enhance operational efficiency and safety. Their robust construction ensures long-term use, reducing the need for frequent replacements.
Unsure if the Hamilton MS series is right for your application? Our team of experts is ready to assist you. Get professional advice and support to select the best caster solutions for your business, ensuring optimal performance and value.
