5mm Bore 2020 Aluminum Extrusion Profile Sliding Wheel Bearing 25mm POM Plastic Y Type Track Roller 5x25x7mm Round Nylon Sliding Track Roller Bearing Fits Aluminum Extrusion 2020 Systems

5mm Bore Y-Type Track Wheel Bearing, single unit
✔️ 5x25x7 mm round nylon sliding wheel bearing, fits extrusion profile

This 5x25x7 mm round nylon sliding track wheel bearing is designed for 2020 aluminum extrusion profiles. It's a handy solution for lightweight linear motion in DIY builds, 3D printers, CNC rigs, and modular framing where smooth rolling matters.

✅ Bore: 5 mm
✅ Outer diameter: 25 mm
✅ Width: 7 mm
✅ Material: POM nylon (sliding track wheel bearing)
✅ Type: Y-shaped track roller for 2020 extrusion
✅ Quantity: 1 piece

💡 What is a sliding track wheel bearing used for? Handy guidance for common setups.
- Linear motion in 2020 extrusion frames
- Quiet operation for drawers and enclosures
- Lightweight support for modular tracks
- Quick replacement in track systems