Prime Line Products Gd 52111 Garage Door Roller 6 Pack

Product Description

The PRIME LINE PRODUCTS GD 52111 is a heavy-duty garage door roller built for residential and light commercial overhead door systems. Constructed with a steel wheel and steel rod shaft, this roller features a steel inner race and factory-lubricated steel ball bearings for smooth, reliable door travel. The wheel diameter measures 1-13/16 inches, the shaft length measures 6-13/16 inches, and the shaft diameter measures 7/16 inches. This package includes 6 rollers. These are a staple replacement component for door service techs and experienced DIYers maintaining sectional garage doors.

Garage door rollers are used on sectional overhead doors in residential garages and light commercial applications. They ride inside the vertical and curved track sections to guide the door panels through the full open-and-close cycle. Worn or seized rollers are a common source of noisy, jerky door operation and premature track wear. Replacing the full set of rollers at one time is standard practice during a door tune-up or after cable and spring service. The factory-lubricated bearings reduce the need for immediate field lubrication at installation.

Key Features

• Steel wheel and steel rod construction for heavy-duty durability
• Steel inner race with factory-lubricated steel ball bearings for smooth operation
• Wheel diameter: 1-13/16 inches
• Shaft length: 6-13/16 inches; shaft diameter: 7/16 inches
• Sold as a 6-pack for full-door roller replacement jobs

Compatibility

Designed as an OEM-style replacement roller for standard residential and light commercial sectional garage door systems that accept a 1-13/16-inch wheel diameter and 7/16-inch shaft diameter.

Installation Notes

Garage door roller replacement is typically performed by a qualified door technician, particularly when torsion spring systems are involved — spring work carries serious injury risk and should not be performed without proper training and tools. Disconnect the automatic opener and secure the door before removing any hardware. Replace rollers by removing the hinge fasteners to free the roller stem from the track, then swap the roller and reinstall. Inspect tracks for alignment and dents before reinstalling new rollers to avoid premature wear.