1-1/4" Tandem Nylon Ball Bearing Sliding Glass Door Roller – 11/16" Wide Adjustable Housing Replacement Roller

The 1-1/4" Tandem Nylon Ball Bearing Sliding Glass Door Roller is designed to restore smooth, quiet operation to sliding patio doors. Featuring a tandem roller configuration, this assembly distributes door weight evenly for improved stability and effortless movement along the track.

Sold by: Each
Type: Sliding Glass Door Roller Assembly
Style: Tandem Ball Bearing
Housing Width: 11/16"
Housing Height: 1-5/16"
Housing Length: 3-1/8"
Housing Material: Steel
Roller Material: Nylon
Roller Diameter: 1-1/4"
Roller Width: 5/16"
Roller Profile: Concave
Adjustable: Yes
Threaded Mounting Hole: Yes
Part Number: SGH-394

Constructed with a durable steel housing and nylon ball bearing rollers, this unit offers long-lasting performance with reduced noise and smoother glide compared to steel rollers. The adjustable housing allows for precise height and alignment adjustments, ensuring proper track engagement and consistent door operation.

With two 1-1/4" concave nylon rollers and an 11/16" wide housing, this assembly is compatible with a wide range of sliding glass door systems used by many manufacturers. The 1-5/16" tall housing and threaded mounting hole provide secure installation and allow for easy fine-tuning during setup.

Ideal for replacing worn or damaged rollers, this tandem assembly helps eliminate sticking, dragging, and uneven movement, restoring smooth and quiet door performance.