Prime Line Products D 1766 Steel Ball Bearing Roller 2 Pack

Product Description

The PRIME LINE PRODUCTS D 1766 is a precision steel ball bearing roller designed as a direct replacement for patio and wardrobe door roller assemblies. Each roller measures 1.5 inches in diameter with a concave profile, allowing it to seat properly on the door track. The built-in axle hub measures 7/32 inches and the roller body is 5/16 inches wide. Constructed from hardened steel with a sealed ball bearing race, this roller delivers smooth, consistent travel and resists wear in daily residential door applications. Sold as a 2-pack, making it practical for replacing rollers on both sides of a door in a single service call.

This roller is used in residential patio sliding door systems and wardrobe closet door assemblies where the existing roller has worn, cracked, or lost smooth operation. The concave profile is specific to track styles that require a curved roller seat. Installers typically encounter this replacement need during routine door maintenance or when a door begins to bind, drag, or jump the track. The 2-pack quantity covers a standard two-roller door installation.

Key Features

• 1.5-inch diameter concave roller profile for proper track engagement
• Hardened steel construction for wear resistance and long service life
• Sealed ball bearing race for smooth, low-friction door travel
• Built-in axle hub at 7/32 inches for secure mounting in roller bracket assemblies
• 5/16-inch roller width fits standard door roller bracket slots
• Sold as a 2-pack to service both sides of a single door panel

Compatibility

Designed as a replacement roller for several patio sliding door and wardrobe door roller assemblies requiring a 1.5-inch diameter concave steel ball bearing roller with a 7/32-inch axle hub.

Installation Notes

Installation is performed by door hardware technicians or experienced handymen working on sliding patio or wardrobe door systems. Before replacing rollers, remove the door panel from the track following the door manufacturer's removal procedure and place it on a stable work surface. Use appropriate hand tools to remove the roller bracket hardware and press or snap out the worn roller before seating the replacement. Inspect the door track for damage or debris before reinstalling the door panel.