6" x 2-1/2" Ductile Steel V-Groove Wheel (Wide Hub) - 3,500 Lbs Capacity capacity-3001-4000-lbs Swivel Construction: Kingpinless - Heat

Swivel Construction: Kingpinless - Heat Treated Precision Machined Raceway

hubs & walls

250 Link to Matching Rigid Brake Caster: 146DUCT420RB

Tread Width: 1-1/2"

Overall Height: 6-1/2" Swivel Construction:  Double Ball Raceway - 5/8" Kingpin Temp Range: -40°F to 550°F  Mounting Plate: 4" x 4-1/2" U-Groove Width: 1

6" x 2-1/2" Ductile Steel V-Groove Wheel (Wide Hub) - 3,500 Lbs Capacity capacity-3001-4000-lbs Swivel Construction: Kingpinless - Heat6" x 2 1 2" Ductile Steel V Groove Wheel (Wide Hub) Part # x 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 & temperatures. For even