Hamilton 1045 Steel Single Flanged Track Wheel 4 1/2" Diameter x 1 5/8" Face x 3 1/4" Hub length with 1 1/2" Straight Roller Bearing
Bearing Size: 1 1/2
Center Design: Solid
Wheel Color: Clearcoat
Diameter: 4.5
Diameter M: 3
Diameter P: 5 1/2
DIM R: 3/4
Face K: 2 1/5
Face S: 1 5/8
Hub Diameter: 3.75
Hub Length: 
Length H: 3 1/4
Wheel Face: