6" x 3" Ductile Steel V-Groove Rigid Caster (7/8" Wide Groove) dumpster rollers } } Capacity:600 lbs

} } Capacity:600 lbs

): 900 Link to Matching Swivel Caster: P51052VIRB Wheel Diameter: 5" 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 Bearing Options Swivel Radius: N/A Overall Height: 6-1/2" 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: LVG520 Weight: 6

Link to Matching Swivel Brake Caster:P51062CIRBTLB

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

5" x 2-1/4" Solid Steel U-Groove Wheel - Part # PWMO50158

6" x 3" Ductile Steel V-Groove Rigid Caster (7/8" Wide Groove) dumpster rollers } } Capacity:600 lbs6" x 3" Ductile Steel V Groove Wheel Rigid Caster Part # P7006301262 V groove wheels are designed to guide equipment by rolling on inverted angle iron track, however, they can also operate off the track thanks to the tread on either side of the v groove. The ductile steel wheel 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