5mm Bore Bearing With 16.5mm T Groove Pulley Roller Wheel Ball Bearing 5x16.5x11mm High Precision Steel Bearing For CNC Machinery 3D Printers Linear Motion Systems And Conveyor Applications

5mm Bore Ball Bearing for 16.5mm T-Groove Pulley (Single)
✔️ 5x16.5x11 mm, bore 5 mm, bearing width 9 mm, pulley width 11 mm

This compact 5 mm bore bearing is designed to ride inside a 16.5 mm T-groove pulley wheel, enabling smooth, precise movement in small drive systems. It's commonly used on hobby CNC machines, 3D printers, and compact conveyors to drive linear motion with minimal friction.

✅ Bore: 5 mm
✅ Outer diameter: 16.5 mm
✅ Bearing width: 9 mm
✅ Pulley width: 11 mm
✅ Pack: 1 piece

💡 What is a pillow block bearing used for?

These handy bearings provide shaft guidance for compact machinery and automation projects.

- Handy for small conveyors and DIY projects - Maintains shaft alignment in linear motion setups - Works with standard bore and pulley configurations