5/8″ Nylon Sliding Window Center Groove Roller with Axle Pin for Air Control Windows Replacement Window Roller Assembly

The 5/8″ Nylon Sliding Window Center Groove Roller with Axle Pin is a replacement roller assembly designed to restore smooth and reliable operation to compatible Air Control sliding window systems. Engineered to support the movement of sliding window sashes, this roller helps reduce friction and allows the window to glide smoothly along its track for improved functionality and ease of operation.

Sold by: Each
Product Type: Sliding Window Roller with Axle Pin
Style: Center Groove Replacement Roller Assembly
Material: Nylon Roller; Aluminum Axle Pin
Roller Outside Diameter: 5/8 Inch (16 mm)
Roller Inside Diameter: 3/16 Inch
Roller Width: 1/4 Inch
Roller Profile: Concave (Center Groove)
Axle Pin Length: 17/32 Inch (13.5 mm)
Application: Air Control Sliding Windows
Function: Supports and Guides Sliding Window Sash Movement
Features: Center-Groove Nylon Roller; Aluminum Rivet-Style Axle Pin; Smooth Rolling Operation
Benefits: Restores Smooth Window Operation, Reduces Friction, Improves Sliding Performance, Extends Window Service Life
Compatibility: Fits Air Control Sliding Window Systems
Weight Capacity: Not Rated
Recommended Use: Residential, Commercial, Institutional, and Multi-Family Sliding Window Applications
Part Number: SWH-550

Constructed with a durable nylon roller and aluminum rivet-style axle pin, this replacement assembly is designed to withstand repeated use while providing dependable long-term performance. The nylon wheel offers excellent wear resistance and smooth rolling characteristics, helping to minimize track wear and maintain consistent window operation.

Featuring a 5/8-inch outside diameter center-grooved roller with a concave profile, this assembly is specifically designed to ride securely on compatible window tracks. The roller measures 1/4 inch wide and includes an aluminum axle pin measuring 17/32 inch long. The 3/16-inch inside diameter and center groove design provide proper alignment and smooth sash movement within Air Control window systems.

Ideal for repair, retrofit, and maintenance projects, this replacement roller assembly helps restore proper sliding window performance while reducing operating effort and extending the service life of compatible window systems. Suitable for residential, commercial, institutional, and multi-family applications utilizing Air Control sliding windows.