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.








Discover the next generation of casters with the Hamilton Spring Loaded | SPCH Casters. Equipped with the industry-leading 8" UltraGlide 24/7 wheels, these casters are designed for non-stop performance. The spring-loaded mechanism ensures optimal shock absorption, making them ideal for environments requiring uninterrupted operation. If you're seeking reliable and high-performance casters for your setup, look no further than Hamilton's SPCH series.
The Hamilton Spring Loaded | SPCH Casters transcend ordinary caster capabilities. With their UltraGlide wheels, they promise 24/7 operation without wear and tear. Perfect for industrial settings, warehouses, and high-traffic areas, Hamilton ensures you're investing in longevity and efficiency.
Interested in integrating the SPCH series into your workspace? Hamilton's dedicated Caster Experts are available to provide insights and answers. Get in touch during business hours (8 am - 5 pm) for customized caster recommendations.
