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 XC wheels are designed for exceptional durability. With SY70 polyurethane material, these wheels offer superior load-bearing capacity and resistance to wear, chemicals, and abrasions, making them ideal for demanding industrial environments.
Featuring a sturdy 1-1/4" bearing, these wheels provide smooth and efficient operation. The high-quality bearings ensure effortless maneuverability, enhancing productivity in your workplace.
Hamilton's Superlast XC wheels are versatile for various applications, from manufacturing floors to warehousing. Their non-marking nature protects floors while delivering robust performance.
Designed with ease of maintenance in mind, these wheels require minimal upkeep. Their durable construction ensures long-term reliability with little need for replacement.
Opting for Hamilton's 12" Superlast XC wheels means investing in quality, efficiency, and reliability. These wheels are a smart choice for enhancing operational performance and reducing long-term costs.
For best results and to ensure even wear and longevity, we recommend replacing all casters on your equipment with Hamilton’s Superlast XC wheels at the same time.
