Corrosion Resistance and Easy Maintenance 695 Ceramic Ball Bearings for Underwater Equipment

Description of 695 Ceramic Ball Bearings

The 695 ceramic ball bearing is a specific type of bearing that incorporates ceramic materials in its construction. The rings and balls are made of zirconia material, the cage is nylon material and with double rubber sealings:

1. Material Composition:
The ball bearing consists of ceramic components. Ceramic materials offer several advantages over traditional metal bearings, including excellent hardness, corrosion resistance, and low friction. These properties contribute to the bearing's durability and performance.
2. Dimensions:
The outer diameter is 13mm, inner diameter is 5mm and the height is 4mm, which can be called miniature ceramic ball bearings.
3. Operating Characteristics:
Ceramic bearings are known for their high-speed capabilities, low maintenance requirements, and long service life. The low friction properties of ceramic materials reduce heat generation and energy loss during operation, making them suitable for high-performance applications. Additionally, the corrosion resistance of ceramic bearings means they can operate in harsh environments without significant degradation.
4. Applications:
With its excellent corrosion resistance, durability and easy maintenance, the 695 ceramic ball bearing is suitable for underwater equipment.

Why We Choose 695 Ceramic Ball Bearing for Underwater Equipment

The selection of 695 ceramic ball bearings for underwater equipment is based on several key factors that contribute to their suitability for such applications. Here are some reasons why 695 ceramic ball bearings are often chosen for underwater equipment:
1. Corrosion Resistance: Ceramic materials, including the type used in 695 ball bearings, exhibit excellent corrosion resistance. This is crucial in underwater environments where equipment is constantly exposed to saltwater and other corrosive elements. Ceramic bearings can withstand these harsh conditions without succumbing to corrosion, ensuring longer service life and reliability.
2. High Hardness and Durability: Ceramic materials are known for their exceptional hardness and durability. This makes 695 ceramic ball bearings highly resistant to wear and tear, even under high loads and speeds. This durability is essential for underwater equipment that may be subject to extreme operating conditions and requires bearings that can withstand the demands of constant use.
3. Smooth Operation: Ceramic ball bearings offer a smooth and friction-free operation. This is crucial for underwater equipment that requires precision and smooth movement, such as pumps, motors, and other mechanical components. The low friction characteristics of ceramic bearings reduce energy loss and heat generation, improving overall efficiency and performance.
4. Non-Magnetic and Non-conductive: Ceramic materials are non-magnetic and non-conductive, making 695 ceramic ball bearings suitable for use in underwater equipment that requires electrical isolation or is sensitive to magnetic fields. This property can be advantageous in various applications, such as those involving sensors, electrical components, or magnetic devices.

5. Environmentally Friendly: Ceramic bearings are generally considered environmentally friendly compared to some traditional bearing materials. They do not contain harmful metals or chemicals and can be recycled or disposed of without causing significant environmental impact. This is an important consideration for underwater equipment used in sensitive ecosystems or areas with strict environmental regulations.
In summary, 695 ceramic ball bearings are chosen for underwater equipment due to their corrosion resistance, high hardness and durability, smooth operation, non-magnetic and non-conductive properties, and environmental friendliness. These factors combined make them an excellent choice for underwater applications that require reliable and long-lasting bearing solutions.

Zhongxing Shiqiang Technology (Tianjin) Co.,Ltd.

Our company is specialized in producing ceramic balls and ceramic bearings, the technology is inherited from the parent company: Beijing Zhongxing Shiqiang Ceramic Bearing Company, which already has FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001 certifications.



The factory covers an area of about 4000 square meters, equipped with automatic production and assembly line, ball grinding machine and other production equipment, as well as a variety of bearing testing equipment. We have professional testing equipment and technicians. All products are 100% strictly inspected before exporting, including appearance defect inspection, roundness, roughness and geometry size, and all products meet ISO international standards.

At present, our company mainly produces ceramic ball bearings, sliding bearings, ceramic balls and ceramic industrial parts. The production materials are high performance ceramic materials, mainly SSIC, Si3N4 and ZrO2 material. And we have a series of professional production and inspection equipments, such as the HIP (High temperature Insostatic Pressing) Equipment is from ABB Sweden, the inspection equipments are mostly from Mitutoty. The products will be strictly 100% inspected before export.
Our main customers are mainly located in Germany, United Kingdom and other European countries and Japan, Korea and other Asian countries.
We dedicate to provide high level products and technical services, our experienced and professional team is committed to handling your enquiry quickly and accurately.

FAQ

1. Q:What the MQQ of your company?
A:MQQ is 100 pcs.

2. Q:Could you accept OEM and customize?
A:YES,we can customize according to your sample or drawing.

3. Q:Could you supply sample for free?
A:Yes,we can supply sample for free, but not charge the freight.

4. Q:Does your factory have any certificate?
A:yes.we have FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001, IATF16949.

5. Q:IS you company factory or Trade Company?
A:We are the supplier and we have our own factory.

6. Q:Could you tell me the material of our bearing?
A:We have ZrO2(Zirconia), Silicon Carbide(SSiC), Silicon Nitride(Si3N4), Aluminia(Al2O3).

7. Q:Could you offer door to door service?
A:Yes,by express(DHL,FEDEX,TNT,UPS).

8. Q:Could you tell me the payment term of your company can accept?
A:T/T.

9. Q:Your factory how to control the quality?
A: All bearing parts before the production and the production process, strict inspection by 100%, including crack detection, roundness, hardness, roughness, and the geometry size, all bearing meet ISO international standard.

  Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of strong resistance against all kinds of acid, alkali, salt and other corrosive medium erosion, high temperature resistance, wear-resistant, dimensional stability at high temperature, etc. They can be used in worse lubrication working condition with a long operating life, thus it is a new kind of high-tech products material, with great social and economic value.

  Besides, the founder of the company started theoretical research and process development on ceramic bearings as early as 1982, and obtained two national invention patents in 1992/1994 (Patent No. ZL92114993X for rare-earth ceramic bearings and Patent No. ZL94106294.S for ceramic ball processing technology).

  At present, our company mainly produces ceramic bearings, sliding bearings, ceramic balls and ceramic industrial parts. The production materials are high performance ceramic materials, mainly SSIC, Si3N4, ZrO2, Al2O3.

  The advantage of our company is that we have specialized production line for high precision ceramic balls, and we can produce customized GPS (Gas Pressure Sintering) and HIP (Hot Temperature Isostatic Pressing) sintered Si3N4 balls and ZrO2 balls. The quality of our products is equivalent to ASTM F2094 F2094M-08 standard class I and II materials, and the precision grade reaches international standard G3, G5, G10 ceramic bearing balls, etc. Please note that the most of equipment used in our production and testing process are from Mitsutoyo Japan, and the hot isostatic sintering furnace is from ABB Sweden, therefore, the quality of our products is absolutely superior. And we are confident that you will be satisfied with our products.

  In 2017, Liaoning Zhongxing Shiqiang New Material Co.,Ltd., was founded, situated in 571 Jianshe Road, Jingkai District, Anshan City, Liaoning Province. The company mainly produces sliding bearings as well as pump accessories. And the pump accessories are mainly sold in domestic famous pump manufactures.

  In 2020, Zhongxing Shiqiang Technology (Tianjin) Co., Ltd., was founded, situated in No.41 Guangyuan Road, Wuqing District, Tianjin. The company mainly produces rolling bearings as well as ceramic balls, and its productions are competitive in the international market.

  Why choose us

  With years of development and improvement, the company has formed a professional team from research and development, production, technology, inspection and after-sales service. And in order to ensure that the interests of customers are maximized, all productions have to pass strict inspection before they go out.

  For more than ten years, our ceramic bearing products have been exported to all over the world, such as the Germany, Britain, Japan, Italy, Switzerland, and the Netherlands, and have won a good reputation from our customers. Our friends are all over the world. Our company welcomes customers at home and abroad to come to consult us.