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.












Hamilton Plastex wheels, made from fiber-filled phenolic resin, are designed to carry heavy loads while protecting floors in intermittent service. Their non-marking, corrosion-resistant design withstands oils, water, grease, acids, and solvents.
Suitable for a wide temperature range (-50° to 260° F continuously, up to 300° F intermittently), these wheels will not spark, providing safety in various environments.
Standard roller bearings for optimal performance, with the choice of straight or precision tapered roller bearings in larger sizes. Tapered bearing wheels feature press-fit bearing cups and anti-slip installation. Wheels 5" and above are equipped with ball-check pressure lubrication fittings.
