8mm Bore Bearing With 22.5mm T Groove Pulley Shaft Sliding Ball Bearing 8x22.5x14.5mm For Precision Motion Systems And Machinery Smooth Running Roller Wheel Bearing With Durable Metric Bore And T Groove Design

8mm Bore Ball Bearing with 22.5mm T-Groove Pulley, single
✔️ 8mm bore, 22.5mm outer, 13.5mm bearing width; 14.5mm pulley width

This compact 8x22.5x14.5mm bearing with a T-groove pulley is ideal for compact linear motion systems. It’s widely used in CNC guides, 3D printers, and hobby robotics where smooth, precise movement matters.

✅ bore: 8 mm
✅ outer diameter: 22.5 mm
✅ bearing width: 13.5 mm
✅ pulley width: 14.5 mm
✅ type: T-groove roller ball bearing

💡 What is a ball bearing used for in a linear motion system? A handy component reduces friction and helps keep guides aligned, enabling smooth, predictable movement.

- improves smooth motion in 8mm bore linear guides and T-groove pulleys - supports radial and axial loads in compact CNC, 3D printer, and automation setups - extends bearing life by reducing wear in dusty or challenging environments