SN8713 Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm

Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm Description

Experience the performance of our Silicon Nitride Bearing Ball, meticulously crafted from premium Si3N4 ceramic to achieve G5 grade precision in a compact 3 mm diameter. Silicon nitride’s hardness, low density, and thermal stability ensure these balls provide resistance to wear, corrosion, and fatigue. This results in operation, extended service life, and reduced downtime across a variety of demanding applications.

Ideal for high-speed machining, aerospace components, and precision instruments, these Si3N4 ceramic balls meet quality standards to maintain performance under extreme conditions. Their mechanical properties and lightweight design contribute to efficiency, energy savings, and vibration levels. Choose our G5 grade Silicon Nitride Bearing Ball for dependable, long-lasting performance in challenging environments.

Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm Applications

Silicon Nitride Bearing Balls (Si3N4 Ceramic Balls G5 Grade Dia. 3 mm) combine strength, hardness, and thermal stability, making them suited for various demanding applications. Their low friction and corrosion resistance enable component life and performance across multiple industries. From electronics and semiconductors to medical equipment and research instruments, these ceramic balls excel in environments requiring precision, reliability, and efficiency.

1. Electronics and Semiconductor Applications

·         Used in precision positioning systems for wafer handling and alignment

·         Integrated into measurement instruments requiring friction and accuracy

·         Employed in specialised sensors where performance and wear are critical

2. Automotive and Industrial Machinery

·         Implemented in high-speed bearing assemblies for electric motors and drivetrains

·         Utilised in turbocharger components to reduce friction and extend operational life

·         Installed in general mechanical equipment requiring corrosion resistance and durability

3. Medical and Research Equipment

·         Incorporated into surgical handpieces for reliability under repeated sterilisation

·         Applied in analytical instruments for motion control and measurement

·         Utilised in high-purity laboratory equipment where cleanliness and chemical resistance are essential

Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm Packaging

Each 3 mm Silicon Nitride Bearing Ball is individually protected with foam inserts and sealed within a box to prevent breakage. Layers of bubble wrap offer cushioning, while dividers maintain proper spacing. The packaging is designed to withstand impacts and vibrations in transit. We also provide packaging solutions, including branded labels and specialised carton sizes, to meet your shipping needs.

Packaging: Foam packaging, Wooden Box, or Customised.

Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm FAQs

Q1: What are the key material properties of Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm?

A1: Silicon Nitride (Si3N4) bearing balls feature hardness, strength, and resistance to wear, corrosion, and thermal shock. Their low density reduces rotational mass, while their microstructure ensures consistent performance. Typically, they exhibit a modulus of elasticity and low thermal expansion, which alleviates stress under cycling. Additionally, their friction characteristics enhance bearing life, minimising maintenance and downtime.

Q2: How can this ceramic product be processed or fabricated?

A2: Si3N4 bearing balls are manufactured using powder processing, high-temperature sintering, and precision grinding. The raw powder undergoes milling and spray drying to achieve uniform particle size, after which it is compacted using techniques like isostatic pressing. Pre-sintering and subsequent hot isostatic pressing refine microstructure. Finally, grinding and polishing produce a surface finish to meet G5 dimensional tolerances and optimal rolling characteristics.

Q3: Which quality standards and certifications apply to Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm?

A3: Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm must meet standards such as ASTM F2094 for ceramic bearing components and ISO 3290 for ball tolerances. Additionally, manufacturers comply with AS9100 for aerospace applications and ISO 9001 for management. Checks, inspections, and testing ensure conformance to G5 grade specifications, providing performance and longevity in demanding environments.

Related Information

1. Quality Control Measures

An inspection process is essential to maintain tolerance and performance of this Silicon Nitride Bearing Ball, Si3N4 Ceramic Ball G5 Grade Dia. 3 mm. Equipment is used at multiple stages of manufacturing to verify roundness, surface finish, and accuracy. This approach ensures that each ball meets the criteria required to function in high-speed and high-load bearing applications.

Cyclical testing procedures further refine the quality control regime, simulating temperature changes and stress to confirm product durability. Testing methods, such as ultrasonic and optical inspection, help identify any flaws within the ceramic matrix. These assessments guarantee that each Si3N4 ceramic ball exhibits performance and longevity.

2. Applications in Advanced Industries

Use of Silicon Nitride Bearing Balls, particularly in G5 grade, can be found in aerospace assemblies that require lightweight and thermally stable components. Their corrosion resistance and strength-to-weight ratio make them suited for turbines, control systems, and other modules where failure is not an option.

Medical device manufacturers also rely on these ceramic balls for equipment such as pumps, surgical instruments, and dental handpieces. The wear resistance and biocompatibility of Si3N4 contribute to patient outcomes by reducing friction and minimising contamination within these applications.