Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.
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The 21" Hamilton's HD Solid Pneumatic | SPRT Wheels are engineered for high performance and durability. Designed for a wide range of industrial and commercial applications, these wheels feature 1-1/4" bearings, ensuring smooth operation under heavy loads. Their solid pneumatic design offers the resilience of a pneumatic wheel with the puncture resistance of a solid tire.
These wheels are ideal for use in a variety of settings, from warehouses and factories to outdoor environments. The solid pneumatic construction allows for easy maneuverability over uneven surfaces, providing a balance of shock absorption and stability, essential for transporting sensitive materials or equipment.
With the Hamilton's HD Solid Pneumatic | SPRT 21" Wheels, experience an upgrade in efficiency and productivity. Their robust build reduces the need for frequent replacements, ensuring long-term reliability. Embrace the fusion of advanced design and practical functionality, making your operations smoother and more efficient.
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