
Rolltrak Spares
The Rolltrak 29mm White Acetal Convex Roller is a replacement roller with a threaded stud for sliding patio doors.
Replaces a worn convex roller to bring a sliding patio door back to smooth, quiet operation. Match the size and profile to your existing carriage.
Rolltrak 29mm Acetal Convex Roller with Threaded Stud is designed for top hanging sliding doors, featuring a robust acetal construction and a threaded stud for secure installation.
The Rolltrak 29mm Acetal Convex Roller with Threaded Stud is an essential component for top hanging sliding doors, providing reliable performance with a load capacity of up to 30kg. Constructed from durable acetal material, this roller is designed to withstand regular use while ensuring smooth operation. The threaded stud allows for easy installation and secure attachment, making it suitable for various applications, particularly in patio door systems. For assistance in identifying the correct roller, users can download the “1:1 Scale Product PDF” from the “Guides & Documents” section below.
| Dimensions (W x H x D) | 29mm x 29mm x 15mm |
| Weight | 30kg load rate |
| Material | Acetal |
| Colour | White |
| Model Number | R4400 |
| Volume/Size | 100mm x 180mm x 30mm |
The Rolltrak 29mm Acetal Convex Roller with Threaded Stud is designed for efficient operation in sliding door systems.
Sliding patio doors that use a 29mm convex acetal roller with a threaded stud.
The roller has an integrated threaded stud; no additional fixings are supplied.

