The only thing harder than our Ceramic Nitride Pro Series Differential Balls are diamonds. That’s one reason why diamonds are used to polish these balls! They are impervious to chemicals and oxidation. At 79% lighter than Tungsten Carbide yet even stronger than tungsten carbide, these Grade 5 diamond polished ceramic balls provide the absolute lowest in rotational mass for awesome acceleration. Not only that, but these balls lower the coefficient of thermal expansion. This leads to consistent concentricity and smoothness even with increased differential temperatures. For use with a wide variety of applications including in ball bearings, bicycles, valve balls and linear devices.
Our Ceramic Nitride balls have a melting temperature of 2552 F! Made from pure Silicon Nitride (Si3N4) material: NOT ceramic coated steel. Each pack is matched to ensure consistent concentricity, roundness, and smoothness among the balls. Our silicon nitride balls are so strong, they will not shatter or melt under even the most extreme racing conditions. These balls are now available in our NEW Ceramic Nitride Pro bearings! Check them out on our ball bearings page!
What are silicon nitride balls?
Silicon nitride balls are small, spherical objects made of silicon nitride, a very hard and wear-resistant material. They are typically used in a variety of applications where high hardness, durability, and low friction are required, such as in bearings, ball screws, and valves.
History of silicon nitride balls
Silicon nitride was first developed in the 1950s, and silicon nitride balls were first produced in the 1970s. They quickly became popular in a variety of industries, and they are now used in a wide range of applications.
Features of silicon nitride balls
Silicon nitride balls have a number of features that make them well-suited for a variety of applications. They are very hard, which makes them resistant to wear and tear. They are also very strong, which makes them resistant to breakage. Silicon nitride balls are also very corrosion-resistant, which makes them ideal for use in harsh environments. Additionally, silicon nitride balls are lightweight, which makes them ideal for use in applications where weight is a concern.
Types of silicon nitride balls
There are a number of different types of silicon nitride balls available, each with its own specific features and applications. The most common type of silicon nitride ball is the precision ball, which is used in applications where high accuracy and precision are required. Other types of silicon nitride balls include the bearing ball, which is used in bearings, and the valve ball, which is used in valves.
Applications of silicon nitride balls
Silicon nitride balls are used in a wide variety of applications, including:
- RC car differentials
- Ball screws
- Coining and ballizing
- Gages and tracers
- Precision machining
- Oil and gas
Advantages of silicon nitride balls
There are a number of advantages to using silicon nitride balls. They are very hard, which makes them resistant to wear and tear. They are also very strong, which makes them resistant to breakage. Silicon nitride balls are also very corrosion-resistant, which makes them ideal for use in harsh environments. Additionally, silicon nitride balls are lightweight, which makes them ideal for use in applications where weight is a concern.
Disadvantages of silicon nitride balls
One of the main disadvantages of silicon nitride balls is their cost. They are more expensive than some other types of balls. However, their high quality and durability make them a good investment for many applications.
Silicon nitride balls are a versatile and reliable type of ball that is well-suited for a wide variety of applications. They are known for their high hardness, strength, corrosion resistance, and lightweight. If you are looking for a high-quality ball for your next project, then silicon nitride balls are a great option.
Here are some additional information about silicon nitride balls:
- Silicon nitride balls are typically made from a mixture of silicon nitride and sintering aids. The sintering aids help to bind the silicon nitride particles together.
- Silicon nitride balls are available in a variety of sizes, from fractions of an inch to several inches in diameter.
- Silicon nitride balls are typically supplied in bulk or in bags.