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 rugged performance of Durastar EX Wheels, engineered for high-impact applications where strength, longevity, and reliability are essential. These 12" wheels feature a durable 4" wide polyurethane tread securely bonded to a solid steel core—delivering exceptional performance in material handling, manufacturing, warehousing, and heavy-duty transport systems.
The polyurethane tread provides a smooth, quiet ride while reducing stress on flooring surfaces. Whether you're rolling across rough concrete, factory floors, or uneven terrain, these wheels offer the load-bearing power and maneuverability your equipment demands.
Built to withstand continuous operation in tough environments, Durastar Wheels - EX help minimize downtime and maintenance costs. From superior load capacity to reliable traction and floor-safe movement, this wheel is the top choice for professionals seeking dependable performance in demanding conditions.
Upgrade your industrial mobility with the strength and performance of Durastar’s 12" polyurethane on steel wheels. Built for the toughest jobs—engineered to last.
