10" x 3" Ductile Steel Wheel P70 Rigid Caster - 5,400 Lbs Capacity 8" x 2" Ductile Steel Rigid Caster Hub Length (with Bearings):See Bearing

Hub Length (with Bearings):See Bearing Options

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: LDV60JT84 Weight: 8

and roller bearing

* To tighten the caster

while metal wheels are very strong and durable

10" x 3" Ductile Steel Wheel P70 Rigid Caster - 5,400 Lbs Capacity 8" x 2" Ductile Steel Rigid Caster Hub Length (with Bearings):See Bearing10" x 3" Ductile Steel Wheel Rigid Caster Part # P7010301172 Ductile steel has similar capacities, impact strength, and durability when compared to forged steel wheels, but is more economically priced. Ductile steel is a combination of alloys that give it a much higher weight capacity than standard cast iron wheels, but not quite the capacity and durability of forged steel wheels. While ductile steel is very resilient, it is tough on floors and could