1/64″ Ceramic Ball – Silicon Nitride (SiN)
0.4mm Diameter – Loose Precision Ball – One Piece

This 1/64″ loose ceramic ball is made from high-strength silicon nitride (SiN), offering superior hardness, lightweight performance, and excellent resistance to wear and heat. Ideal for high-speed cycling, precision tools, and demanding mechanical systems.

Diameter: 1/64 inch (0.4mm)
Material: Silicon Nitride (SiN) – advanced ceramic
Ultra-hard, lightweight, and corrosion-resistant
Great for high-speed, low-friction applications
Commonly used in bicycle components, bearings, and instruments
Sold individually – one loose ball
Category: Loose Ceramic Balls

Why choose SiN ceramic balls over steel?
Silicon nitride ceramic balls are much lighter and harder than steel, with excellent thermal resistance and minimal friction. Theyre perfect for high-speed environments like rac