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's 6" Super Flex SU Wheels are designed to elevate the efficiency and durability of industrial equipment. Featuring a 6" diameter, these wheels are built for superior performance, offering a dynamic load capacity of 1200 lbs. The high-quality polyurethane tread ensures smooth, quiet operation and excellent floor protection.
Engineered for versatility, the 6" Super Flex SU Wheels are ideal for a wide range of applications from factory floors to retail environments. Their robust construction makes them suitable for use in both indoor and outdoor settings, providing reliable performance across various surfaces.
Choose Hamilton's Super Flex SU Wheels for their unmatched blend of flexibility, strength, and durability. With an advanced polyurethane formulation, these wheels offer superior resistance to chemicals, impacts, and abrasions, ensuring a long service life and exceptional value for your industrial mobility needs.
