8" x 2" Cast Iron Wheel Kingpinless Swivel Caster - 1,600 Lbs Capacity application-a-frame-cart 4" x 2" Cast Iron

4" x 2" Cast Iron V-Groove Wheel Rigid Caster - Part # 146VIRB420R

Bearing ID: 1" Hub Length Installed: 3-1/4" Bearings OD: 1-15/16" Temp Range: -45˚F to 1

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Link to Matching Swivel Brake Caster:P51042DUCTTLB

Caster Rig Color/Finish:Silver Zinc Plated

8" x 2" Cast Iron Wheel Kingpinless Swivel Caster - 1,600 Lbs Capacity application-a-frame-cart 4" x 2" Cast Iron8" x 2" Cast Iron Wheel Kingpinless Swivel Caster Part # P51082CIRB Cast iron is the industry standard metal caster wheel used across a wide range of heavy duty applications. This wheel differs from traditional cast iron designs because it is classified as semi steel. With reduced carbon content & additional steel blended into the casting, it delivers improved capacities, strength, durability & impact resistance compared to standard cast iron wheels.