Listing is for 1 (One) V-Grooved Metal Wheel 6" Diameter x 2-3/4" Face x 3-1/4" Hub length with 1" Straight Roller Bearing by Hamilton.
Wheel Diameter: 6"
Hub Length: 3-1/4"
Tread Face: 2-3/4"
Roller Bearing: 1"
Groove Width: 7/8"
Groove Angle: 90 degrees
Capacity per Wheel: 2,500
Iron wheel provides excellent service on applications using a track. V groove wheels also perform well when used without tracking.