Listing is for 1 (One) Drop Forged Steel Double Flanged Track Wheel 5" Diameter x 1-11/16" Face x 3-1/4" Hub length with 1" Straight Roller Bearing by Hamilton.
Roller Bearing: 1"
Wheel Diameter: 5"
Diameter Including Flange: 6"
Hub Length: 3-1/4"
Tread Contact Face: 1.6875" (1-11/16")
Load Capacity: 5,000 lbs