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 DS Series Ductile Steel Wheels are engineered to perform under the most rugged conditions. Featuring a 8-inch diameter and a solid 2-inch wide tread, these wheels offer unmatched strength and stability for transporting heavy-duty loads across challenging surfaces.
Constructed from high-quality ductile steel, the DS Series provides a tough, shock-resistant alternative to cast iron wheels. The wheel's thick tread helps distribute weight more evenly, reducing floor damage and improving performance on uneven terrain. Ideal for industrial environments that demand reliability, such as foundries, metalworking facilities, and heavy manufacturing.
With its high load-bearing capacity and excellent resistance to high temperatures and rough conditions, the Durastar 8" Ductile Steel Wheel is the trusted choice for operators seeking long-lasting mobility solutions.
Choose the Durastar DS 8" Ductile Steel Wheel to ensure performance, safety, and reliability where it matters most. Engineered for strength, built for endurance.
