(25 Qty) 1/2" Inch (0.50") Precision Chrome Steel Bearing Balls G25

Pack of 25: 1/2 inch Precision Chrome Steel Bearing Balls, G25
✔️ 0.50 in (12.7 mm) diameter, Grade 25 chrome steel, 8.369 g each

These precision chrome steel bearing balls are sold in a pack of 25 and are ideal for repairing or building precision bearings, ball slides, or educational kits. The 1/2 inch (12.7 mm) diameter and G25 grade ensure reliable performance in tight tolerance applications.

✅ Diameter: 1/2 in (12.7 mm)
✅ Grade: G25
✅ Material: AISI 52100 chromium steel
✅ Weight per ball: 8.369 g
✅ Pack size: 25 balls

💡 What is a precision chrome steel bearing ball used for in mechanical systems?

These handy spheres are used to convert motion with minimal friction in a wide range of machinery.

- Used in bearings, linear guides, ball screws, and other precision equipment
- AISI 52100 chrome steel provides high hardness and wear resistance
- Grade 25 ensures tight size tolerance and near-perfect roundness