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Ningbo Nide International Co., Ltd.
一一
· Contact person：Jack Zeng
· Mob/Whatspp/WeChat：0086-13738869026
· Email：emarketing@nide-group.com;marketing4@nide-group.com
· Add：No. 169, Wohushan Road, Daqi Subdistrict, Beilun District, Ningbo, China
Nide team could manufacture ball bearing as per customer’s drawing and samples.
If customer only has samples, we could also design drawing fo r our customer.
We also provide customized service.
Our ball bearing is widely applied the different industrials.
Haishu Nide International Co., Ltd is a leading bearing manufacturing and trading company committed to providing high-quality and reliable bearing products and excellent services to global customers. Product scope: We offer thermal protector,fan,magnet,commutator,insulation paper,carbon brush, etc. We also offer customized bearing solutions to meet specific customer requirements and applications. Quality control: We attach great importance to product quality, adhere to international standards and strict quality control processes. Our production facilities are equipped with the most advanced equipment and technology, and our bearings undergo strict testing and inspection to ensure they meet the highest quality standards.
We have obtained ISO9001 certification to ensure consistent quality throughout the entire product line. We strive to ship on time and flexibly process orders to ensure a seamless experience for our esteemed customers. As an international trading company, we cater to global customers. Our products are exported to various countries and regions, and we have established strong partnerships with reliable international logistics companies.
| Parameter | Information |
| Product Name | vacuum ball bearing |
| Place of Origin | Ningbo,China |
| Brand Name | Nide |
| Material | ceramics, etc. |
| Type | Ball |
| Warranty | 3months-1year |
| Port | Ningbo/Shanghai |
| Application | chemical equipment,various industrial equipment, etc. |
| Size（mm） | customize |
| Color | gray+customized |
| Precision Rating | as per customer's requirement |
| Certification | ISO 9001 Certification,CE-stator coil winding inserting machine,CE-stator coil forming machine,etc |
| Feature | High speed,Strong carrying capacity...etc |
| Packaging Details | Suitable for sea transportation |
| Service | one-stop service |
| Model Number | ball bearing |
| Supply Ability | 100000-500000 Piece/Pieces per Month |
| Lead time (days) | 15-20 (To be negotiated) |
Please note: The above table data is for reference only. For specific information, please contact us.
vacuum ball bearing can be used in household appliances, such as upper and lower pressure rods,barrel machine spindle bearings,mixers,washing machines, etc; It can also be used in industrial fields, such as weighing machines,motors,reducers,dishwashers, etc.
During the disassembly process, the outer shell should be kept intact to avoid unnecessary damage;
When replacing installation components, attention should be paid to the accuracy of the support components to prevent deformation;
During the disassembly process, attention should be paid to protecting the surface quality of the ball bearing to ensure its performance;
During the operation, attention should be paid to removing surface dust to ensure the quality of the ball bearing.
Ball bearings have many advantages, making them highly competitive in the market.
Firstly, they are very durable and have good wear performance, making their service life longer than many other types of bearings.
Secondly, they are easy to install and can provide low friction performance in various applications.
Thirdly, they require a relatively low level of maintenance, making them cost-effective.
In addition, compared to many other types of bearings, their purchase cost is relatively low, making them an economical choice.
vacuum ball bearing---FAQs Guide
2.What are the considerations for choosing between open, shielded, or sealed vacuum ball bearing in specific applications?
3.Can vacuum ball bearing be used in both vertical and horizontal orientations?
4.How do different vacuum ball bearing designs, such as deep groove, angular contact, or thrust bearings, cater to specific applications?
5.What are the after-sales services available for vacuum ball bearing?
6.Are there specific vacuum ball bearing designed for applications in the aerospace and aviation industries, and what standards do they adhere to?
7.Are there vacuum ball bearing designed for extreme temperature environments, such as cryogenic or furnace applications?
8.What is the role of vacuum ball bearing in reducing friction and energy loss in rotating machinery?
9.As a vacuum ball bearing manufacturer,How Can We Guarantee Quality?
10.Can vacuum ball bearing operate in high-temperature environments like industrial ovens or furnaces, and how are they protected from heat-related damage?
11.Can vacuum ball bearing be used in vacuum or cleanroom environments, and what measures are taken to prevent outgassing or contamination?
12.What is the load distribution within a vacuum ball bearing, and how does it vary between different bearing configurations?
13.What are the advancements and innovations in vacuum ball bearing technology that have emerged in recent years?
14.Where can vacuum ball bearing be used?
15.How do manufacturers ensure the quality and reliability of vacuum ball bearing through material selection and precision machining?
1.Are there vacuum ball bearing designed for use in critical medical equipment?
Precision vacuum ball bearing are among critical components in medical devices that are vital to ensuring patient safety. Correct choice of suitable ball and ring materials and the right product design can ensure high-precision bearings — and medical devices — have a long service life.
Precision bearings are used in a wide variety of medical devices including surgical power tools, ventilators and heart pumps — and patient safety depends on them all. Whatever the device, there is an onus on medical device original equipment manufacturers (OEMs) to ensure that the right type of bearings are chosen, and fit precisely into the application.
2.What are the considerations for choosing between open, shielded, or sealed vacuum ball bearing in specific applications?
While sealed bearings offer superior protection and maintenance advantages, shielded vacuum ball bearing can be more suitable in situations where minimal friction and operating temperature are crucial. It's essential to assess the operational environment and demands before making a selection.
3.Can vacuum ball bearing be used in both vertical and horizontal orientations?
Sleeve Bearings: Sleeve bearings, also known as plain bearings, employ a simple yet effective mechanism. A cylindrical sleeve separates the rotating shaft from the stationary portion of the bearing, reducing friction and enabling smooth rotation. Sleeve bearings are characterized by their quiet operation, cost-effectiveness, and suitability for horizontal mounting orientations.
Ball Bearings: Ball bearings introduce small metal balls between the moving parts, providing enhanced durability and reduced friction. This design allows for smoother and more efficient rotation, making ball bearings well-suited for high-performance applications and vertical installations.
4.How do different vacuum ball bearing designs, such as deep groove, angular contact, or thrust bearings, cater to specific applications?
Deep groove vacuum ball bearing: Deep groove ball bearings are the most common type. They can handle both radial and axial loads. Angular contact ball bearings: Angular contact ball bearings have higher than average internal axial clearance. They can handle axial loads in one direction and moderate radial loads.
5.What are the after-sales services available for vacuum ball bearing?
If you find problems or failures in the assembly or use of the bearings , which needs to consult and other services, please feedback to Nide International in time.
6.Are there specific vacuum ball bearing designed for applications in the aerospace and aviation industries, and what standards do they adhere to?
Airframe control vacuum ball bearing are specialized bearings tailored for aircraft structures, particularly control systems and surfaces. Designed for low-speed oscillatory applications, they offer precision and support, effectively managing misalignments and flight-induced stresses.
Airframe Control bearings are lightweight, corrosion-resistant, grease-lubricated, and are sealed on most occasions. They come in precision grades for running accuracy.
7.Are there vacuum ball bearing designed for extreme temperature environments, such as cryogenic or furnace applications?
High temperature vacuum ball bearing use specialized lubricants to stand up to high temperatures. Grease-packed bearings are pre-filled with fluorine grease for high temperatures, while YS and SJ bearings use molybdenum disulfide (MoS2) solid lubricant to withstand temperatures up to 350°C and 400°C respectively.
8.What is the role of vacuum ball bearing in reducing friction and energy loss in rotating machinery?
vacuum ball bearing reduce friction by using smooth balls lubricated with oil or grease that freely roll between a smooth inner and outer surface. The main concept of the ball bearing is that objects that roll past each other produce less friction than if the objects were sliding against each other.
9.As a vacuum ball bearing manufacturer,How Can We Guarantee Quality?
Always a Pre-production Sample Before Mass Production;Always Final Inspection Before Shipment.
10.Can vacuum ball bearing operate in high-temperature environments like industrial ovens or furnaces, and how are they protected from heat-related damage?
vacuum ball bearing are capable of working at temperatures up to +842°F (+450 °C). Special lubricants, seals and coatings make this possible by protecting the ball bearings from heat damage.
11.Can vacuum ball bearing be used in vacuum or cleanroom environments, and what measures are taken to prevent outgassing or contamination?
Bearings specify stainless steel for vacuum or cleanroom applications as stainless steels used for the rings, balls and retainer exhibit low outgassing. They usually supply open or shielded stainless steel bearings as vacuum bearings as these will outgas less than a nitrile rubber sealed bearing.
12.What is the load distribution within a vacuum ball bearing, and how does it vary between different bearing configurations?
The load distribution between the rolling elements and raceway is crucial in performance evaluation of rolling element bearings. Determine the load distribution by measuring the strain response at the bearing surface with a notched housing. Finite element analysis shows that the introduction of notches does not affect the load distribution. An experimental system was developed to investigate the load distribution in a cylindrical roller bearing. The experimental static load distribution agrees well with the theoretical calculation. The dynamic load at specific position of load zone reflects the manufacture difference among rollers and dynamic balance of distributing loads.
13.What are the advancements and innovations in vacuum ball bearing technology that have emerged in recent years?
Significant advancements have been made in vacuum ball bearing steels over the years. Modern, ultra-clean bearing steels contain fewer and smaller non-metallic particles, giving ball bearings greater resistance to contact fatigue.
14.Where can vacuum ball bearing be used?
vacuum ball bearing are very versatile. They can be designed to withstand radial loads, axial loads and combined radial/axial loads at various operating speeds. These characteristics, combined with the relative cost and compactness of the design, give it universal appeal within the industry. Ball bearings are widely used in electric motors, gear reducers and pumps. Serving the automotive, home appliances, aerospace, oil and gas drilling, and mining sectors.
15.How do manufacturers ensure the quality and reliability of vacuum ball bearing through material selection and precision machining?
High-precision measuring instruments, such as micrometers and gauges, are used to check the dimensions of the rings and balls to ensure they meet tight tolerances. Surface Finish Inspection: Surface finish is assessed using profilometers to ensure the required smoothness and low friction characteristics.
