8" x 3" Cast Iron Wheel P70 Rigid Caster - 2,500 Lbs Capacity Hoppers casters While cast iron is very

While cast iron is very strong

offering higher capacity & temperatures

Wheel Tread Shape:Flat Temp Range: -45˚F to 1

*Wheels pictured with plain bore (no bearings) and roller bearings

8" x 3" Cast Iron Wheel P70 Rigid Caster - 2,500 Lbs Capacity Hoppers casters While cast iron is very8" x 3" Cast Iron Rigid Caster Part # P7008301102 Cast Iron is the standard metal wheel used by most unless a heavier capacity or greater impact strength metal wheel is needed. For applications requiring more capacity or impact strength, check out the ductile steel & forged steel wheel caster options. While semi steel is very strong, it is tough on floors and could lead to floor damage. For heavy duty floor protective wheels, be sure to check out our