Prime Line Products D 1762 Sliding Door Roller Assembly

Product Description

The PRIME LINE PRODUCTS D 1762 is a steel ball bearing sliding door roller assembly designed for patio door applications. It features a 1-1/4 inch concave steel ball bearing roller housed in a plain back design. The housing measures 3/4 inch wide with a 7/8 inch flare and stands 1-3/16 inches tall. Adjustment is made from the rear via a threaded mounting hole on the back end. This assembly is installed by glaziers, window and door technicians, and experienced contractors performing sliding patio door maintenance or replacement.

This roller assembly fits Nu-Air sliding patio doors and is compatible with a variety of other sliding patio door manufacturers that use the same plain back housing configuration. It is suited for residential sliding patio door installations where the existing roller has worn, cracked, or failed, causing the door panel to drag or derail from the track. Each package contains 6 assemblies, making it practical for multi-door jobs or stocking service vehicles.

Key Features

• 1-1/4 inch concave steel ball bearing roller for smooth, low-friction door travel
• Plain back housing, 3/4 inch wide with 7/8 inch flare and 1-3/16 inch height
• Rear-adjusting design with threaded mounting hole on the back end
• Steel construction for durability in high-cycle patio door applications
• Sold in a package of 6 assemblies

Compatibility

Designed for Nu-Air sliding patio doors and a variety of other sliding patio door manufacturers that use a plain back roller housing of the same dimensions. Verify housing width, flare, height, and roller diameter against the existing assembly before installation.

Installation Notes

Installation is typically performed by door and window technicians or experienced contractors. Before servicing, lift and remove the door panel from the track per the door manufacturer's procedure, and ensure the work area is clear. Use the rear-adjusting threaded hole to set proper roller height so the door panel clears the sill and rolls smoothly without binding. Inspect the door track for damage or debris before reinstalling the panel.