6" x 2" Cast Iron Wheel Swivel Brake Caster - 1,250 Lbs Capacity application-bbq While these bushings do not

While these bushings do not require grease

4" x 2" Forged Steel V-Groove Wheel Swivel Caster - Part # 146FVG420SB

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

6" x 2" Ductile Steel V-Groove Wheel Swivel Caster - Part # 146DVRB620S

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

6" x 2" Cast Iron Wheel Swivel Brake Caster - 1,250 Lbs Capacity application-bbq While these bushings do not6" 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