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 9" Press-On Rubber (POR) Wheels are designed to meet the rigorous demands of industrial and commercial environments. Their high-quality rubber construction ensures a smooth ride across various surfaces, providing both durability and reliability for heavy-duty applications.
Whether for warehousing, manufacturing, or any other industrial application, Hamilton's POR Wheels offer unparalleled performance. Their press-on design makes them easy to install and replace, ensuring minimal downtime and maximum efficiency in operational environments.
With a 9" diameter, these wheels are built to support substantial load capacities while maintaining a smooth operational experience. The rubber material is specially formulated to resist wear and tear, offering long-term service and exceptional value.
Upgrade to Hamilton's 9" Press-On Rubber POR Wheels and experience the difference in your industrial or commercial setting. Their superior design and construction offer the reliability and efficiency your operations need to excel.
