What are the main features of silicon nitride ceramic bearing balls?

Key features include low density (3.2 g/cm3), superior hardness, great wear resistance, low coefficient of thermal expansion, high thermal conductivity, great thermal shock resistance, high mechanical strength, and chemical/corrosion resistance.

What materials are available for these ceramic bearing balls?

Material options include Silicon nitride (Si3N4), Zirconia (ZrO2), and Silicon carbide (SiO2).

What is the typical application of silicon nitride ceramics?

They are widely used for producing bearings, shafts, gas turbine blades, mechanical seal rings, permanent molds, steam nozzles, and heated surfaces of engine components.

Si3n4 Silicon Nitride Roller Bearing Balls for Aerospace Applications

Name: Si3n4 Silicon Nitride Roller Bearing Balls for Aerospace Applications
Brand: SHENZHEN JINGHUI INDUSTRY LIMITED
SKU: 1922397085

Guangdong, ChinaSHENZHEN JINGHUI INDUSTRY LIMITED

US$50.00

1-99 Pieces

US$10.00

100-499 Pieces

US$5.00

500-999 Pieces

US$3.00

1,000-4,999 Pieces

US$2.00

5,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Color

Black

Material

Silicon Nitride

Model NO.

Customized

Usage

Machinery

Product Name

Ceramic Roller Bearing Balls

Shaping Methods

Dry Pressed, ISO Pressed, Hot Pressed

Density

Over 3.2g/cm3

Surface Treatment

Diamond-Like Polishing

Secondary Process

CNC Machining, Fine Grinding

Tolerance

Od and ID Best to Be 0.005mm

Certificate

RoHS, Reach, ISO9001:2008

Feature

High Hardness, High Thermal Shock

Type

Ceramic Parts

Transport Package

Individual Packaging

Specification

Max. OD to be 800mm

Trademark

JingHui

Origin

China

HS Code

8547100000

Production Capacity

5000000PCS/Month

Key features

Superior Hardness: One of the hardest technical ceramics with excellent wear resistance.

Low Density: Density is 3.2 g/cm3, making it lightweight compared to other ceramics.

Customizable Dimensions: Supports custom OD from 1-50mm and length from 10-800mm.

High Precision Tolerance: OD and ID tolerance can be as tight as 0.001mm.

Chemical Corrosion Resistance: Resistant to almost all inorganic acids and many organic acids.

Electrical Insulation: High-performance electrical insulation material with high volume resistivity.

Company profile

SHENZHEN JINGHUI INDUSTRY LIMITED

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2009-03-11Nearest Port: Shenzhen, HongKong, ShanghaiAverage Response Time: ≤1.88hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

About Our Factory & Business Background

Address1st Bldg, No. 6352, Pingshan Ave., Shatian Community, Kengzi, Pingshan, Shenzhen, Guangdong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsMetallized Ceramics, Ceramic Substrates, Pepper Mill Mechanism, Pepper Grinder Mechanism, Ceramic Parts, Precision Ceramics, Zirconia Ceramics, Ceramic Insulators, Silicon Nitride Ceramics, Aluminum Nitride Ceamics

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a factory or trading company?

We are a manufacturer with over 12 years of experience. You are welcome to visit our factory.

Q:Do you send a sample to check?

Sure, the sample is free and freight collect.

Q:When will you ship it?

If the products are in storage, we'll ship within 48 hours.

Q:When can I get the price?

We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price. Please call us or tell us in your email so that we will proceed with your inquiry as a priority.

Q:Is it available to provide customized products?

We always support custom-made demand as per different materials, dimensions, and designs.