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.




Introducing the Hamilton Whirlaway | WW Series Casters with 5" Metal Wheels – your ultimate choice for industrial and commercial mobility solutions. These casters are engineered with top-grade materials, ensuring long-lasting durability and consistent performance in demanding environments.
Ideal for warehouses, manufacturing units, and retail spaces, the Hamilton WW series enhances operational efficiency with its smooth maneuverability. The 5-inch metal wheels provide exceptional stability and strength, capable of handling heavy loads with ease.
Whether you're upgrading your existing setup or setting up a new workspace, our Hamilton Whirlaway WW Casters are a reliable choice. For advice on the best caster solutions for your needs, contact our experts available weekdays from 8 am - 5 pm.
