Product type： Sliding window roller assembly
Size：7A-V groove roller(OD：22mm，Width：7mm)
Our plastic housing nylon sliding window roller is used inside aluminium profiles to support and guide sliding window or light sliding door panels.
The black moulded housing holds the nylon wheel in the correct position inside the aluminium profile. The roller travels along the bottom track and helps the window panel move smoothly while maintaining alignment.
This model is suitable for aluminium window manufacturers, aluminium profile system suppliers, door and window hardware distributors and OEM hardware brands. It can also be developed for specific regional profile systems, including Linea 20 and other South American aluminium window profiles.
The roller should be selected according to the internal profile space, track shape, panel weight and installation position. We recommend checking the roller against an actual profile section before confirming a bulk order.
Applications
Aluminium Sliding Windows
The roller is installed inside the bottom profile of an aluminium sliding window. It supports the sash and enables smooth horizontal movement along the track.
Light Aluminium Sliding Doors
The assembly can be used in lightweight aluminium sliding door systems when the roller dimensions and load capacity match the door design.
Linea 20 Aluminium Profiles
The housing can be developed for Linea 20 or similar aluminium profile systems used in South American markets.
Balcony Glazing Systems
It may be used in lightweight sliding balcony panels, provided that the track geometry, panel load and outdoor environment are confirmed.
Custom Aluminium Profile Assemblies
The roller can also guide movable panels or components in custom aluminium extrusion systems.
