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

8" x 2" Ductile Steel Wheel Rigid Caster - Part # 146DUCT820R

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

Bearing Type:None

Any other lengths will be noted in bearing options

5" x 2" Cast Iron Wheel Rigid Brake Caster - 1,200 Lbs Capacity bolt-hole-pattern-4-1/8-x-4-1/2 8" x 2" Ductile Steel5" 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