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’s TPH Series Hi-Temp Phenolic Wheels are expertly engineered for environments that demand high-heat tolerance and industrial durability. Made from compression-molded phenolic resin, these 3-inch wheels are capable of withstanding continuous temperatures of 475°F and short bursts up to 525°F without compromising performance.
Perfect for autoclaves, ovens, and steam-cleaning zones, these wheels resist oil, grease, and harsh chemicals—ensuring a long lifespan in the most demanding conditions. The non-marking tread safeguards floor surfaces, making them equally suited for commercial kitchens, medical facilities, and cleanrooms.
Compact yet heavy-duty, the 3" TPH wheel provides reliable mobility without sacrificing strength or heat resistance. Whether you're replacing caster wheels on high-temp equipment or building custom carts, Durastar TPH Wheels deliver lasting performance, safety, and value.
Elevate your equipment’s mobility with Durastar’s TPH High-Temperature Phenolic Wheels—trusted for consistent performance in extreme environments.
