6" x 2" Cast Iron Wheel Swivel Brake Caster - 1,250 Lbs Capacity application-bbq Inner Wheel Diameter: 5"

Inner Wheel Diameter: 5"

Hub Length (w/o Bushings): 2-1/4"

Wheel Type: Ductile Steel Wheel Durometer:Rockwell 75B Overall Height:7-1/2" Swivel Radius:4-9/16"

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While these bushings do not require grease

6" x 2" Cast Iron Wheel Swivel Brake Caster - 1,250 Lbs Capacity application-bbq Inner Wheel Diameter: 5"6" x 2" Cast Iron Wheel Swivel Brake Caster Part # 146CIRB620SB 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. In