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 caster series introduces a breakthrough in wheel technology, significantly reducing the energy required in manual or powered load movements. Ideal for ergonomic applications and continuous duty such as AGVs and AMRs, these casters redefine efficiency in automated material handling.
Featuring independent swivel surfaces, the UltraGlide wheels eliminate scrubbing for easier turning. The split outer raceways design minimizes friction for low startup and maintenance forces, enhancing user experience in various applications.
Hamilton engineers have enhanced the precision ball bearings, significantly extending bearing life. The die cast aluminum wheel center with a concave face focuses compression on the tread centerline, merging the cushioning benefits of a softer tread with the longevity of conventional heavy-duty wheels.
