Prime Line Products D 1822 Sliding Door Roller Assembly

Product Description

The PRIME LINE PRODUCTS D 1822 is a sliding patio door roller assembly designed for residential and light commercial sliding door applications. It features a 1-1/2 inch concave steel ball bearing roller housed in a plain back steel housing. The housing measures 3/4 inch wide with a 27/32 inch flare and stands 1-9/16 inches tall. A rear adjusting screw and a 1/4-20 threaded mounting hole on the back end allow for precise door height and track alignment. This assembly is sold in a package of 6 units and is intended for installation by glaziers, carpenters, or general contractors servicing sliding patio door systems.

This roller assembly is suited for sliding patio door replacement and repair work on residential and light commercial installations. The plain back housing style and rear adjusting screw configuration match the mounting requirements used by a wide range of sliding patio door manufacturers. It is a common replacement component when doors become difficult to slide, drop off track, or show worn or seized rollers. The concave roller profile maintains consistent contact with standard patio door track geometry.

Key Features

• 1-1/2 inch concave steel ball bearing roller for smooth, low-friction operation
• Plain back housing, 3/4 inch wide with 27/32 inch flare
• Housing height of 1-9/16 inches for standard door frame fitment
• Rear adjusting screw with 1/4-20 threaded mounting hole for door height adjustment
• Steel construction for durability in repeated-use sliding door applications
• Sold in a package of 6 assemblies

Compatibility

A variety of sliding patio door manufacturers use this roller assembly configuration. This plain back housing design is a common OEM-style replacement for sliding patio doors that accept a 1-1/2 inch concave ball bearing roller with a rear adjusting screw and 1/4-20 threaded mounting hole.

Installation Notes

Installation is typically performed by a glazier, carpenter, or experienced handyman. Before servicing the door roller, remove the sliding door panel from the track and lay it flat on a padded surface to prevent glass damage. Use the rear adjusting screw to set proper door height and track clearance after reinstalling the panel. Verify that the replacement roller dimensions match the existing housing pocket before installation to ensure proper seating and smooth operation.