10 Pack Ceramic ZrO2 G20 Loose Ball Bearings For Precision Machinery And Robotics 15.081mm Diameter High Hardness Low Friction Durable 10 Balls For Spindles CNC Equipment

These 19/32" G20 ceramic ZrO2 loose balls are high-hardness, low-friction spheres designed for precision bearing assemblies, linear slide units, and equipment requiring durable, corrosion-resistant components.

✅ Diameter: 19/32" (15.081 mm), spherical precision
✅ Material: Ceramic ZrO2 (G20 grade), high hardness
✅ Quantity: 10 loose balls included
✅ Finish: smooth, low-friction surface for bearings

💡 What is a ceramic zirconia ball bearing used for in precision machinery? Ceramic zirconia balls are used in high-speed, low-friction applications where wear resistance and thermal stability matter. - High-speed spindle support and linear guides - Sealed or shielded bearing assemblies - Medical and lab equipment requiring corrosion resistance - Precision components that reduce heat generation