4" x 2" Forged Steel V-Groove Wheel Kingpinless Swivel Caster - 2000 Lbs Capacity

4" x 2" Forged Steel V-Groove Wheel Kingpinless Swivel Caster - Part # P5104200VG2 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. Solid steel wheel casters are the premium of all the steel wheel casters. It offers the maximum weight capacity, impact strength, and durability of all caster wheels. For a metal wheel with similar capacities and durability, but is more economical, check out our ductile steel wheel casters. * Our kingpinless swivel caster rigs outlast traditional kingpin designs by preventing stretch-induced plate & fork separation. Providing more durability & more capacity (depending on the wheel) while reducing downtime and replacements." Specifications: Load Capacity (lbs.): 2000 lbs. Link to Matching Rigid Caster: P5004200VG2 Wheel Diameter: 4" Caster Rig Material Type:  Rockwell 80B Tread Width: 1-3/4" Caster R