6" x 2" Ductile Steel V-Groove Wheel Kingpinless Rigid Caster - 1,500 Lbs Capacity super duty steel casters 4" x 2" Ductile Steel

4" x 2" Ductile Steel Wheel Kingpinless Swivel Caster - Part # P51042DUCT

Nylon collar

Designed to be used with 3" wide wheels with a 1-15/16" plain bore that have a 2-3/4" hub length

Bearing ID: 3/4" Hub Length Installed: 3-3/8 Bearings OD: 1-15/16" Temp Range: -20˚F to 180˚F

Cast Iron Wheel 8" x 3"

6" x 2" Ductile Steel V-Groove Wheel Kingpinless Rigid Caster - 1,500 Lbs Capacity super duty steel casters 4" x 2" Ductile Steel6" x 2" Ductile Steel V Groove Wheel Kingpinless Rigid Caster Part # P50062DVRB Ductile V Groove wheels are designed to guide equipment along inverted angle iron tracks but can also function without a track due to the tread on both sides of the V groove. Made from a combination of alloys that provide excellent tensile strength, these wheels come with extra thick treads, hubs & walls. Ductile steel is a step up from cast iron, offering higher capacity