4" x 2" Forged Steel Wheel Kingpinless Swivel Caster - 2,000 Lbs Capacity weldable backing plate Wheel Diameter: 4" Wheel Durometer:

Wheel Diameter: 4" Wheel Durometer: Brinell 145 Tread Width: 2" Wheel Color: Black Wheel Type: Cast Iron V-Groove Swivel or Rigid Caster: Rigid Wheel Bearing Type: See Bearings Options Swivel Radius: N/A Overall Height: 5-5/8" Swivel Construction:  N/A Temp Range: - 45°F to 600°F  Mounting Plate: 4" x 4-1/2" V-Groove Width: 7/8" Bolt Hole Pattern: 2-5/8" x 3-5/8" slotted to 3"x 3" V-Groove Depth: 7/16" Mounting Bolt Size: 3/8" or Smaller Link to Replacement Wheel: LVG420 Weight: 5

Forged steel has the maximum weight capacity

6" x 2" Cast Iron Wheel - Part # QSTL6M0

Parts Bins

4" x 2" Forged Steel Wheel Kingpinless Swivel Caster - 2,000 Lbs Capacity weldable backing plate Wheel Diameter: 4" Wheel Durometer:4" x 2" Forged Steel Wheel Kingpinless Swivel Caster Part # P51042MSRB Forged steel wheel casters represent the premium tier of all steel caster wheels. Made from a one piece ASTM 1045 high carbon steel that is hot drop forged, these wheels deliver the highest weight capacities, impact strength & overall durability available in a caster wheel. This caster is capable of incredibly high temperatures that no other wheel is capable of. Their hard rolling