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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.
Ningbo Haishu Nide International is located in the beautiful sea shore city--Ningbo, taking the advantage of advanced industries hub, perfect supply chain and convenient transportation, and integrating professional team with rich motor manufacturing experience , we focus on supplying the Motor Components One Stop Sourcing Platform to our customers.
Our products include motor cover and lamination,ball bearing,carbon brush,shaft,commutator,fan,magnet,etc.Apart from these products, we also provide the service for the motor manufacturing technical consultant, project support and turn-key project.
| Parameter | Information |
| Product Name | si3n4 ball bearing |
| Place of Origin | Ningbo,Zhejiang,China |
| Brand Name | Nide |
| Material | ceramics, etc. |
| Type | Ball |
| Warranty | 3months-1year |
| Port | Ningbo/Shanghai |
| Application | food processing machinery,automotive engines, etc. |
| Size（mm） | customize |
| Color | Silver gray+customized |
| Precision Rating | as per customer's requirement |
| Certification | ISO 9001 Certification,CE-stator coil winding inserting machine,ISO9001:2015 certificate,etc |
| Feature | Simple structure,Good wear resistance...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.
The precision range of si3n4 ball bearing is from ABEC7 to ABEC9, with a particle size of 0.3 μ m. Among them, ABEC9's ball bearings have the best precision range and are widely used in the electronics industry, precision measurement industry, and so on.
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.
si3n4 ball bearing---FAQs Guide
2.What is the role of si3n4 ball bearing in reducing friction and wear in automotive applications, such as wheel hubs and transmissions?
3.What are the si3n4 ball bearing product skill training options?
4.What are the standard sizes and dimensions of si3n4 ball bearing?
5.How do preload adjustments in si3n4 ball bearing affect their performance and suitability for high-precision tasks?
6.Do si3n4 ball bearing come in various tolerance classes?
7.What maintenance practices are recommended to extend the lifespan of si3n4 ball bearing and prevent premature failure?
8.What is the production capacity of the factory for si3n4 ball bearing?
9.Can si3n4 ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
10.Are there miniature si3n4 ball bearing designed for use in precision instruments and small-scale mechanisms?
11.Are there ceramic si3n4 ball bearing designed for specific applications requiring high-temperature or corrosion resistance?
12.How do manufacturers ensure the quality and reliability of si3n4 ball bearing through material selection and precision machining?
13.What are the considerations for choosing between open, shielded, or sealed si3n4 ball bearing in specific applications?
14.How do sealed si3n4 ball bearing prevent the ingress of contaminants and extend the bearing's service life?
15.How do preloaded si3n4 ball bearing enhance rigidity and reduce clearance in high-precision applications?
16.As a si3n4 ball bearing manufacturer,How Can We Guarantee Quality?
1.Are there ongoing research and development efforts aimed at improving si3n4 ball bearing materials, designs, and lubrication techniques?
A custom si3n4 ball bearing can satisfy almost any customer’s needs. Your application may need a needle roller or ball bearing, a radial or angular contact design, a plain carbon steel bearing with anti-corrosion coatings or stainless steel, a thrust bearing or a spherical bearing, tight or loose radial play, sealed or non-sealed designs
2.What is the role of si3n4 ball bearing in reducing friction and wear in automotive applications, such as wheel hubs and transmissions?
When a load is applied to a ball bearing, the si3n4 ball bearing roll freely between the inner and outer rings. This rolling action significantly reduces friction compared to sliding contact, resulting in smoother rotation and reduced wear.
3.What are the si3n4 ball bearing product skill training options?
Quality comes from being controlled rather than be done. On the basis of the escalating production equipment and optimized process, Nide spare no efforts and keeps improving for quality control. Quality assurance covered with system, technology and human resources are in full swing.
4.What are the standard sizes and dimensions of si3n4 ball bearing?
si3n4 ball bearing size charts are widely available, and can be used to find the measurements of a specific bearing. Series 6200 and 6300 are the most commonly used, and typically range from 10 x 30 x 9 mm (. 394 x 1.181 x . 354 in) to 150 x 320 x 65 mm (5.906 x 12.598 x 2.559 in).
5.How do preload adjustments in si3n4 ball bearing affect their performance and suitability for high-precision tasks?
Benefits of Preloading a Bearing
Optimizes the ball spin to roll ratio.
Increases the rigidity of an application.
Protects from excessive ball skidding.
Decreases application vibration and sliding friction.
High running accuracy (even if load conditions keep changing)
Increases bearing load capacity.
6.Do si3n4 ball bearing come in various tolerance classes?
Bearing tolerances are standardized by classifying bearings into the following six classes (accuracy in tolerances becomes higher in the order described): 0, 6X, 6, 5, 4 and 2.
7.What maintenance practices are recommended to extend the lifespan of si3n4 ball bearing and prevent premature failure?
Proper handling and installation of si3n4 ball bearing is essential to preventing premature failure. Ensure that bearings are stored and transported in a clean, dry, and vibration-free environment. During installation, ensure that bearings are properly aligned, and torque is applied correctly.
8.What is the production capacity of the factory for si3n4 ball bearing?
The production capacity of Ningbo Haishu Nide International is:50000000pcs/month
9.Can si3n4 ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
Yes, si3n4 ball bearing can be customized with special coatings or treatments to meet specific industry standards or regulatory requirements.
1. Corrosion-resistant coatings: These coatings are used to protect the bearings from corrosion caused by exposure to moisture, chemicals, and other corrosive substances.
2. High-temperature coatings: These coatings are used to improve the thermal stability and performance of bearings in high-temperature environments.
3. Food-grade coatings: These coatings are specially designed for applications in the food and beverage industry, where bearings come into contact with food, beverage, or pharmaceutical products.
4. Anti-static and non-conductive coatings: These coatings are used to dissipate static electricity, which can cause damage to electronic components.
5. Specialized lubrication treatments: Bearings can be treated with specialized lubricants that meet specific industry standards or regulatory requirements.
10.Are there miniature si3n4 ball bearing designed for use in precision instruments and small-scale mechanisms?
Miniature bearings, despite their small size, play a significant role in various industries and applications. These compact powerhouses, typically measuring less than one inch in outer diameter, offer exceptional precision, durability, and reliability. Miniature bearings find extensive use in precision instruments and robotics.
11.Are there ceramic si3n4 ball bearing designed for specific applications requiring high-temperature or corrosion resistance?
Ceramic si3n4 ball bearing are a special type of bearing made of ceramic materials, offering superior wear resistance, corrosion resistance, and high-temperature performance. They provide excellent performance in applications requiring high speeds, high temperatures, and resistance to corrosion.
12.How do manufacturers ensure the quality and reliability of si3n4 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.
13.What are the considerations for choosing between open, shielded, or sealed si3n4 ball bearing in specific applications?
While sealed bearings offer superior protection and maintenance advantages, shielded si3n4 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.
14.How do sealed si3n4 ball bearing prevent the ingress of contaminants and extend the bearing's service life?
Contact seals are a type of seal where the sealing lip physically touches the inner raceway of the si3n4 ball bearing. They create a narrow line or zone of contact that forms a barrier to prevent the escape of lubricants and the ingress of contaminants. Because the seal keeps dirt and other contaminants out, it can offer a longer operating life of the bearing or prevent premature bearing failure. Sealed bearings can be considered lubricated for life, which eliminates the need for a relubrication process.
15.How do preloaded si3n4 ball bearing enhance rigidity and reduce clearance in high-precision applications?
Enhance Rigidity: By applying a controlled axial force, preload increases the bearing's resistance to external forces and moments. This heightened rigidity is essential in applications where any deflection or misalignment must be minimized, such as in machine tools or robotic systems.
16.As a si3n4 ball bearing manufacturer,How Can We Guarantee Quality?
Always a Pre-production Sample Before Mass Production;Always Final Inspection Before Shipment.