10-Pack 1/2" Bearing Balls - G25 - Chrome Steel

1/2" Diameter Bearing Balls - G25 Grade
✔️ 10-Pack Chrome Steel Loose Balls

This 10-pack of loose chrome steel balls measures 1/2" (12.7mm) in diameter and meets G25 precision standards. Great for bicycle bearings, casters, drawer slides, or any mechanical use where high-quality roundness and strength are needed.

✅ Ball size: 1/2" (0.5 inch / 12.7mm)
✅ Material: Chrome steel
✅ Precision grade: G25
✅ Loose ball bearing style
✅ Quantity: 10 balls

💡 What does G25 mean for bearing balls?
G25 refers to the precision grade of the balls, meaning they have a high level of roundness and surface finish. This ensures smooth operation and minimal vibration in mechanical applications.

A must-have for DIY repairs, replacements, or custom builds that need tough, precision-fit ball bearings.