Arcadia Patio Sliding Door.
1-11/16 NYLON Wheel, 1-5/8 Tall Housing, 
Minimum Collapsed Height 2 inches.
Arcadia had several rollers that look very similar.
Please compare measurements of Housing and Wheels.

Sold Each, Priced Each

Diameter: 1-11/16-inch
Housing Tab Style: Plain Back
Housing Width: 3/4-inch
Material: Nylon
Roller Diameter: 1-11/16-inch
Roller Edge Type: Concave
Roller Material: Nylon
Roller Width: 7/16-inch
Type: Concave
Width: 3/4-inch

Related items:
1-15/16 Tall Housing
13033 - 1-13/16 Steel Wheel
13091 - 1-11/16 Nylon Wheel 

1-5/8 Short Housing
13113 - 1-13/16 Steel Wheel