8mm Bore Bearing - 22.5mm Pulley U-Groove Track Roller Bearing 8x22.5x13.5mm

8mm Bore Shielded U-Groove Track Roller Bearing
✔️ 8mm x 22.5mm x 13.5mm - smooth, shielded, and built for precision motion

This U-Groove Shielded Pulley Bearing is designed to guide cables, belts, or linear tracks with consistent alignment and quiet performance. Made with durable chrome steel and double metal shields (ZZ), it protects against dust and debris while ensuring long service life. Perfect for 3D printers, automation systems, and sliding mechanisms.

✅ Type: U-Groove Track Roller Bearing
✅ Material: High-Strength Steel
✅ Shields: Double Metal (ZZ)
✅ Standard: Metric
✅ Dimensions: 8mm (ID) x 22.5mm (OD) x 13.5mm (Width)
✅ Tolerance: ±0.5mm
✅ Quantity: 1 Bearing

💡 Why use a U-groove roller bearing?
Because it keeps your motion smooth and guided:
- Runs perfectly along round rails, cables, or guide wires
- Metal shields reduce wear and contamination
- Great for linear slides, pulley systems, and robotics

Durable, low-friction, and steady, this U-Groove Track Roller Bearing keeps your projects rolling with precision.