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 3-1/2" Poly-Tech NF Polyurethane Wheels are engineered for top-notch durability and performance. These wheels are designed to withstand the rigors of industrial environments while providing smooth and efficient mobility.
Featuring a non-marking polyurethane material, these wheels are ideal for use on sensitive floor surfaces. They offer excellent floor protection without compromising on mobility and strength.
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These wheels are not only durable but also capable of supporting substantial weights, making them suitable for heavy-duty applications.
The Hamilton Poly-Tech NF Wheels are designed for easy installation, ensuring quick and hassle-free integration into your equipment or machinery.
Choosing the Hamilton 3-1/2" Poly-Tech NF Polyurethane Wheels means opting for a blend of quality, efficiency, and versatility. These wheels are a smart investment for enhancing the mobility and performance of your industrial equipment.
