5" x 2" Cast Iron Wheel Rigid Brake Caster - 1,200 Lbs Capacity bolt-hole-pattern-4-1/8-x-4-1/2 we've found this particular caster

we've found this particular caster to be one of the few that pairs effectively with it

Made from ASTM 1045 high carbon steel and hot drop forged

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

Swivel or Rigid Caster: Rigid Wheel Bearing Type: Roller Bearing Swivel Radius: N/A Overall Height: 7-1/2" Swivel Construction: N/A Temp Range: -40°F to 600°F  Mounting Plate: 4" x 4-1/2" Wheel Color: Silver Bolt Hole Pattern: 2-5/8" x 3-5/8" slotted to 3"x 3" Mounting Bolt Size: 3/8" or Smaller Link to Replacement Wheel: PFD051011201  Weight: 9

5" x 2" Cast Iron Wheel Rigid Brake Caster - 1,200 Lbs Capacity bolt-hole-pattern-4-1/8-x-4-1/2 we've found this particular caster5" 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