Керамический подшипник высокой прочности Si3n4 нитрид кремния керамические детали промышленная керамика горячепрессованный бора CN;JIA


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Цена:0,50 $ - 10,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.10 $* 0.54 $*
Aug-17-2025 0.21 $* 0.92 $*
Jul-17-2025 0.18 $* 0.27 $*
Jun-17-2025 0.28 $* 0.11 $*
May-17-2025 0.18 $* 0.28 $*
Apr-17-2025 0.39 $* 0.33 $*
Mar-17-2025 0.17 $* 0.61 $*
Feb-17-2025 0.72 $* 0.46 $*
Jan-17-2025 0.62 $* 0.86 $*

Характеристики



Products Description




Product name: Black Silicon Nitride Si3N4 Ceramic bearing balls
Place of Origin:JIANGSU,CHINA
Brand Name:FIST
Material: Silicon Nitride ceramic
Color:black
Size:1.588 -50 mm
Grade:G5-G40
Silicon nitriding ceramic balls are precision ceramics sintered at high temperature in non-oxidation atmosphere, with high strength, high wear resistance, high temperature resistance, corrosion resistance, acid, alkali resistance, can be used in seawater for a long time, and has excellent performance of no electricity and no magnetism. At 800℃, the strength and hardness are almost unchanged, and its density is 3.30g/cm3, which is almost 1/3 of bearing steel. Weight, low centrifugal force in rotation. Can achieve high speed operation. It is also self-lubricating and can be used in environments with high pollution without lubricating media. It is an ideal material for ceramic bearing and mixed ceramic ball bearing.



Technical Sheet




Workshop




Company Profile




Jiangsu Fist Special Ceramic Co.,Ltd is a company specialized in manufacturing industrial ceramics since 2002.
Our products include alumina ceramics parts, steatite ceramics parts, zirconia ceramics parts, cordierite ceramics parts,silicon carbide ceramic and silicon nitride ceramic etc. Fist is located in Yixing area,it employs more than 100 peoples, most of our technician have many years of rich experience in ceramic processing. We also can provide a full set of ceramic solutions for customers, and can make different kinds of ceramic products according to customer's special request.

Our main products are widely used in electrical appliance industry, textile industry, mechanical industry, LED lighting industry, heating industry, chemical industry, etc. We will try our best to manufacture quality products and delivering products as per the customers' drawing and samples.

We warmly welcome friends from all walks of life to corporate with us.


Certifications




Packing&Shipping




Packing Details:
Packing : cartons / Wooden case/pallet
Delivery : Many sizes in stock---3-7days
If we have not in stock--about 30days




Shipping Details:
You can choose many kinds of transportation,such as express,air transportation and sea transportation.
We must provide you the best and high quality service.


FAQ


Q: Are you trading company or manufacturer ?
A: Jiangsu Fist Special Ceramic Co.,Ltd is a professional manufacturer devoted in producing all kinds of industrial ceramic parts.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Can you customize the ceramic products?
A:Of course,we can customize various ceramic products according to your drawing.
Q: How can you get quotation?
A: Please kindly send me your drawing with technical requirement and demand quantity.
If you don't have the drawing,please kindly courier samples to us.We will quote our best price as soon as possible.


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