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10-Pack Loose Ceramic Balls 3.5mm G5 Si3N4 Bearing Balls

10-Pack Loose Ceramic Balls 3.5mm G5 Si3N4 Bearing Balls

Regular price $13.81 USD
Regular price $19.99 USD Sale price $13.81 USD
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3.5mm Loose Ceramic Balls - Pack of 10
✨ High-Strength Si3N4 Balls for Smooth, Precise Rotation

This 10-pack of 3.5mm loose ceramic balls is made from tough, lightweight Si3N4 (Silicon Nitride). Whether you're rebuilding a bearing set, upgrading a bicycle hub, or using them in a precision mechanism, these G5-grade balls deliver high-speed, low-friction performance with excellent wear resistance.

🟢 Size: 3.5mm diameter
🟢 Quantity: 10 balls
🟢 Material: Si3N4 Ceramic (Silicon Nitride)
🟢 Grade: G5 precision
🟢 Color: Dark gray (typical for Si3N4)
🟢 Use: Loose replacement balls for bearings and custom setups

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