4" x 2" Cast Iron Wheel Swivel Caster - 900 Lbs Capacity nose rollers *Temperature range dependent upon bearings

*Temperature range dependent upon bearings selected

it is critical for the tracks to be parallel

Part Number for Optional 03 Plate Caster: Q5050R03STL Part Number for Optional 02 Plate Caster:  Q5050R02STL

Swivel Construction: Kingpinless - Heat Treated

250 Link to Matching Rigid Brake Caster: 146DUCT620RB 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"

4" x 2" Cast Iron Wheel Swivel Caster - 900 Lbs Capacity nose rollers *Temperature range dependent upon bearings4" x 2" Cast Iron Swivel Caster Part # 146CIRB420S 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 addition to