6mm Bore Bearing With 27mm Round Nylon Pulley U Groove Track Roller Bearing 6x27x9mm White Nylon Pulley U Groove With Steel Ball Bearing For Smooth Linear Motion In CNC Machines 3D Printers And Automation Metric Size 6mm By 27mm By 9mm

Compact 6x27x9 Nylon U-Groove Pulley Bearing (6mm bore)
✔️ 6mm bore, 27mm nylon pulley, U-groove track, 9mm wide, pack 1

This compact track roller bearing uses a 6 mm bore and a 27 mm diameter nylon pulley with a U-groove, ideal for smooth linear motion on rails and conveyors. Pack size: 1 piece.

✅ Inner bore: 6 mm
✅ Outer diameter: 27 mm
✅ Width: 9 mm
✅ Material: nylon pulley with steel ball bearing

💡 What is a track roller bearing used for? Handy for guiding loads along linear paths such as rails, conveyors, and printer beds.

- helps ensure smooth, guided motion in linear systems
- reduces wear on moving parts and extends service life
- works with a nylon pulley and U-groove track for tidy assemblies
- available in metric sizes like 6x27x9 mm for precise fits