Listing is for 1 (One) Cast Iron Single Flanged Track Wheel 10" Diameter x 2-1/2" Face x 3-1/4" Hub length with 1-1/2" Straight Roller Bearing by Hamilton.
Roller Bearing: 1-1/2"
Wheel Diameter: 10"
Diameter Including Flange: 12"
Hub Length: 3-1/4"
Tread Contact Face: 2-1/2"
Load Capacity: 5,400 lbs