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 UltraGlide 24/7 AGV is Hamilton's breakthrough in modular wheel design, significantly reducing energy requirements for both manual and powered applications. Featuring independent swivel surfaces, this series dramatically eases turning motions, eliminating scrubbing and lowering resistance.
Specifically crafted for automated guided vehicles and continuous duty tasks, the UltraGlide 24/7 AGV's polyurethane formulation excels in cooler operation, making it ideal for 24/7 applications. Its moisture resistance and outdoor performance are unparalleled, backed by high-grade electrical precision ball bearings designed for relentless use.
Comprising high-grade liquid cast polyurethane with a hardness of 95 Durometer (Shore A), the UltraGlide offers exceptional performance. Its resilience is evident in its 380% elongation at break, 6500 psi tensile strength, and remarkable tear and abrasion resistance. Suitable for a broad temperature range, the wheel's contour is designed for optimal load distribution and effortless movement.
