6" x 3" Cast Iron Wheel Swivel P71 Caster - 2,500 Lbs Capacity v-groove-caster rough floors

rough floors

8" x 3" Ductile Steel Wheel Rigid Caster - Part # P7008301112

300°F* Mounting Plate: 6-1/4" x 7-1/2" V-Groove Width: 1-3/8" Bolt Hole Pattern: 4-1/2" x 6" to 4-1/8" x 6-1/8" V-Groove Depth: 11/16" Mounting Bolt Size: 1/2" or Smaller Link to Replacement Wheel:  Weight: 33 Lbs

it is perfectly fine to use it

6" x 3" Cast Iron Wheel Swivel P71 Caster - 2,500 Lbs Capacity v-groove-caster rough floors6" x 3" Cast Iron Wheel Swivel Caster Part # P7106301121 Cast Iron is the standard metal wheel used by most unless a heavier capacity or greater impact strength metal wheel is needed. For applications requiring more capacity or impact strength, check out the ductile steel & forged steel wheel caster options. While cast iron is very strong, it is tough on floors and could lead to floor damage. For heavy duty floor protective wheels, be sure to check