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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 specialized in bearings export production selling and after-service. In practice for many years, we established strict quality assurance system. Our products range covers carbon brush,motor cover and lamination,ball bearing,magnet,fan,thermal protector,etc.We can do OEM products, and do following drawings.
Nide wishes is to provide world wide customers with one-stop service for the motor manufacturing. Make motor, turn to Nide, everything will be easy !
| Parameter | Information |
|---|---|
| Product Name | 7 8 inch ball bearing |
| Brand Name | NIDE |
| Place of Origin | Ningbo,Zhejiang |
| Material | chrome steel, etc. |
| Structure | Deep Groove |
| Color | Customized Color |
| Delivery Time | 5-7days |
| Port | Ningbo/Shanghai |
| Export region | Asia,Europe,Oceania |
| Export Country | India,Brazil,South Korea,Mozambique,Tromelin Island,Benin,Mauritania,Montserrat...etc |
| Application | automotive engines,food processing machinery, etc. |
| OEM/ODM | Support |
| Size | Customized size |
| Stock | In Stock |
| Feature | High precision,Low Noise...etc |
| MOQ | 10 pieeces(Specific according to the model) |
| Certification | ISO9001,CE-stator coil winding inserting machine,ISO9001:2015 certificate,etc |
| Supply Ability | 100000-500000 Piece/Pieces per Month |
| Lubricate | Oil Grease |
| Packaging Details | Suitable for sea transportation |
| 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 7 8 inch 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.
7 8 inch ball bearing---FAQs Guide
2.Are there ongoing research and development efforts aimed at improving 7 8 inch ball bearing materials, designs, and lubrication techniques?
3.What are the 7 8 inch ball bearing product skill training options?
4.What is the load distribution within a 7 8 inch ball bearing, and how does it vary between different bearing configurations?
5.Can 7 8 inch ball bearing handle shock loads and high-impact conditions in heavy machinery?
6.Can 7 8 inch ball bearing be used in vacuum or cleanroom environments, and what measures are taken to prevent outgassing or contamination?
7.What are the standard sizes and dimensions of 7 8 inch ball bearing?
8.How do preloaded 7 8 inch ball bearing enhance rigidity and reduce clearance in high-precision applications?
9.Can 7 8 inch ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
10.As a 7 8 inch ball bearing manufacturer,can you supply samples?
1.How do 7 8 inch ball bearing provide smooth and controlled motion in various mechanical systems, such as conveyor belts or automobiles?
In essence, 7 8 inch ball bearing operate on the principle that it's far more efficient to roll over surfaces than to slide, thereby significantly reducing friction and facilitating smooth movement of machinery parts.
2.Are there ongoing research and development efforts aimed at improving 7 8 inch ball bearing materials, designs, and lubrication techniques?
A custom 7 8 inch 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
3.What are the 7 8 inch 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 is the load distribution within a 7 8 inch 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.
5.Can 7 8 inch ball bearing handle shock loads and high-impact conditions in heavy machinery?
As a general rule, 7 8 inch ball bearing are used at higher speeds and lighter loads than are roller bearings. Roller bearings perform better under shock and impact loading. Ball bearings tolerate misalignment better than roller bearings do. Roller bearings can handle heavy combined radial and thrust loads.
6.Can 7 8 inch 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.
7.What are the standard sizes and dimensions of 7 8 inch ball bearing?
7 8 inch 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).
8.How do preloaded 7 8 inch 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.
9.Can 7 8 inch ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
Yes, 7 8 inch 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.As a 7 8 inch ball bearing manufacturer,can you supply samples?
Sure, samples can be provided free of charge, and the buyer pay the postage of the sample.
