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 12" Superlast SY Wheels are not just about durability; they're about precision movement. At the heart of these wheels lies a robust 1-1/4" bearing, designed to facilitate smooth and effortless rolling, essential for heavy-duty industrial applications.
Crafted from high-grade polyurethane and integrated with a sturdy bearing, these wheels are built to last. They offer unmatched durability and performance, capable of handling heavy loads while ensuring minimal wear and tear.
The SY Polyurethane material not only offers excellent load-bearing capacity but also ensures floor protection. These wheels provide a smooth ride without leaving marks, making them ideal for a variety of floor types.
With their advanced bearing and wheel design, the Hamilton 12" Superlast Wheels are perfect for a range of industrial settings. Whether it's in a warehouse, on the shop floor, or in a retail space, they offer reliable performance.
These wheels are designed not just for performance but also for ease of maintenance. The precision bearing ensures long-term reliability with minimal upkeep, contributing to overall operational efficiency.
