5" x 2" Cast Iron Wheel Rigid Brake Caster - 1,200 Lbs Capacity bolt-hole-pattern-4-1/8-x-4-1/2 Cast Iron is the metal

Cast Iron is the metal wheel used by most unless a heavier capacity or greater impact strength metal wheel is needed

300˚F Dependent on Bearings Selected Bearing Type: See Bearing Options Weight: 17

Bearing Type:None

Link to Matching Swivel Brake Caster:146CIRB520SB

250 Link to Matching Rigid Caster: 146DUCT620R Wheel Diameter: 6" Caster Rig Material Type:  AISI 1045 Steel Tread Width: 2" Caster Rig Color/Finish: Bright Zinc Plated Wheel Type: Ductile Steel Swivel or Rigid Caster: Swivel Wheel Bearing Type: See Bearings Options Swivel Radius: 4- 9/16"

5" x 2" Cast Iron Wheel Rigid Brake Caster - 1,200 Lbs Capacity bolt-hole-pattern-4-1/8-x-4-1/2 Cast Iron is the metal5" x 2" Cast Iron Wheel Rigid Brake Caster Part # 146CIRB520RB 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