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.













Durastar SS Semi-Steel Wheels offer unmatched durability and strength, specifically designed to perform under extreme conditions. Made from a blend of iron and steel, these wheels provide excellent wear resistance while supporting substantial loads without deforming under pressure.
The precision-machined treads and bores enhance rolling performance, ensuring these wheels operate smoothly across a wide range of surfaces. Their inherent heat resistance makes them a go-to choice for environments where elevated temperatures are part of daily operations.
Whether you’re outfitting carts, racks, or heavy-duty equipment, Durastar’s SS Semi-Steel Wheels are a trusted choice in industries that demand high performance, longevity, and load stability. Built to excel in both indoor and outdoor industrial environments, these wheels offer a cost-effective solution for tough jobs.
Choose Durastar SS Semi-Steel Wheels to ensure dependable, high-capacity mobility in your toughest work environments. Designed for industrial excellence, engineered for results.
