683-ZZ Ball Bearing 3x7x3mm Shielded Compatible with DIY

1 1. Made of premium steel material, anti-corrosion and rustproof, durable in use. 2 2. High accuracy, stable performance, long service life and high reliability. 3 3. Double-sided metal shielded design, waterproof and dustproof. 4 4. Exquisite mechanical design makes little noise when rotating. 5 5. Fine workmanship, smooth surface, excellent mechanical properties.

What's in the box
1 x Deep Groove Ball Bearing