5" x 2" Cast Iron V-Groove Wheel Kingpinless Swivel Caster - 900 Lbs Capacity 1-1/2-inch-wide 3-1/4" for bearing options that

3-1/4" for bearing options that say "short"

Hub Length (with Bearings): 2-3/16"

6" x 2" Cast Iron Wheel Kingpinless Swivel Brake Caster - Part # P51062CIRBTLB

swiveling & directional changes for improved maneuverability

8" x 2" Cast Iron V-Groove Wheel Kingpinless Swivel Brake Caster - Part # P51082VIRBTLB

5" x 2" Cast Iron V-Groove Wheel Kingpinless Swivel Caster - 900 Lbs Capacity 1-1/2-inch-wide 3-1/4" for bearing options that5" x 2" Cast Iron V Groove Wheel Kingpinless Swivel Caster Part # P51052VIRB V Groove wheels are designed to guide equipment by rolling on inverted angle iron track, however, they can also operate while not on a track thanks to the tread on either side of the v groove. The cast iron wheel offers a strong, resilient, cost effective solution for heavy loads. If more capacity is needed, check out the heavier duty ductile steel & forged steel wheels. *