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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 Ningbo, Zhejiang Province. Established in 2010, it is a rapidly growing international enterprise. With advanced industrial hubs, complete supply chains, and convenient transportation advantages, combined with a professional team with rich experience in motor manufacturing, we specialize in exporting various bearings to various parts of the world. Our factory has advanced production equipment and testing instruments to ensure that all goods are perfect when received by our customers.
We adhere to strict quality control principles and excellent service. Our main products include shaft,carbon brush,thermal protector,insulation paper,fan,commutator,motor cover and lamination, etc. Our products are widely used in fields such as fan motor,servo motor,electric automotive motor,water pump motor,washing machine motor,electric bicycle motor,compress motor. With the rapid development of the company, we have gained a good reputation and established long-term business relationships with many customers. So far, Nide has provided products to customers in over 50 countries.
| Parameter | Information |
|---|---|
| Product Name | ball bearing 6208 |
| Brand Name | NIDE |
| Place of Origin | Ningbo,China |
| Material | stainless steel, etc. |
| Structure | Deep Groove |
| Color | Customized Color |
| Delivery Time | 5-7days |
| Port | Ningbo/Shanghai |
| Export region | Africa,Asia,Europe |
| Export Country | India,Brazil,South Korea,Hungary,Anguilla,Macedonia,Paracel Islands...etc |
| Application | fan electric motor, etc. |
| OEM/ODM | Yes |
| Size | Customized size |
| Stock | In Stock |
| Feature | High speed,Simple structure...etc |
| MOQ | 10 pieeces(Specific according to the model) |
| Certification | ISO9001,CE-stator coil winding inserting machine,CE-stator coil forming machine,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 ball bearing 6208 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 installation process, pollution from dirt and wear media should be prevented;
Temperature and humidity should be controlled to avoid excessive temperatures during startup and operation;
It should be operated and lubricated in the correct reverse direction to avoid unnecessary damage.
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.
ball bearing 6208---FAQs Guide
2.What is the significance of ball bearing 6208 lubrication, and how does it affect bearing lifespan and performance?
3.As a ball bearing 6208 manufacturer,How Can We Guarantee Quality?
4.About ball bearing 6208,What about the lead time?
5.Can ball bearing 6208 be used in vacuum or cleanroom environments, and what measures are taken to prevent outgassing or contamination?
6.What are the common materials used in ball bearing 6208 manufacturing?
7.How do preload adjustments in ball bearing 6208 affect their performance and suitability for high-precision tasks?
8.What are the considerations for selecting sealed or shielded ball bearing 6208 to protect against contamination and retain lubrication?
9.How do cage materials and designs impact ball bearing 6208 performance and stability?
10.What are the after-sales services available for ball bearing 6208?
11.Are there self-aligning ball bearing 6208 that accommodate misalignment and shaft deflection in rotating equipment?
12.How do preloaded ball bearing 6208 enhance rigidity and reduce clearance in high-precision applications?
13.How do manufacturers ensure the quality and reliability of ball bearing 6208 through material selection and precision machining?
14.What maintenance practices are recommended to extend the lifespan of ball bearing 6208 and prevent premature failure?
1.What is the role of ball bearing 6208 in reducing friction and energy loss in rotating machinery?
ball bearing 6208 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.
2.What is the significance of ball bearing 6208 lubrication, and how does it affect bearing lifespan and performance?
Bearing lubrication is vital for preserving the performance and lifespan of rolling element bearings. Lubrication helps separate moving parts relative to one another, such as rollers and raceways or balls, to prevent wear and tear and friction.
3.As a ball bearing 6208 manufacturer,How Can We Guarantee Quality?
Always a Pre-production Sample Before Mass Production;Always Final Inspection Before Shipment.
4.About ball bearing 6208,What about the lead time?
3-7 days for samples, 3-4 weeks for mass production.
5.Can ball bearing 6208 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.
6.What are the common materials used in ball bearing 6208 manufacturing?
Most ball bearing 6208 are made of a type of steel known as high carbon chromium steel, often called chrome steel. This is used for reasons of cost and durability. Bearings are also made from other materials such as stainless steel, ceramics and plastic.
7.How do preload adjustments in ball bearing 6208 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.
8.What are the considerations for selecting sealed or shielded ball bearing 6208 to protect against contamination and retain lubrication?
First, the environment in which your ball bearing 6208 operate in can help you identify potential contaminants, allowing you to select your shields or seals accordingly. For example, shielded bearings have a gap that can allow finer contaminants or water from washdown applications to enter the bearing and get into the raceways.The challenge for sealing bearings is to seal the bearing by protecting the bearing from contaminants and running efficiencies.
9.How do cage materials and designs impact ball bearing 6208 performance and stability?
As the core component of rotating machinery, the performance and reliability of high-precision ball bearing 6208 directly affect the overall performance and life of the machine and instrument . The increase of the rotational speed will aggravate the collision and friction of the cage, which will lead to the decrease of the rotational stability of the cage. The unstable movement of the cage could in turn lead to more severe collision and wear, thus reducing the life and reliability or even the destruction of the bearing.
Therefore, it is very necessary to study the cage stability to guarantee the stable operation of bearings. However, the dynamic characteristics of the cage is very complex. Parameters such as load, rotational speed and lubrication may affect its kinematic and tribological conditions, which leads to the change of its motion behavior.
10.What are the after-sales services available for ball bearing 6208?
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.
11.Are there self-aligning ball bearing 6208 that accommodate misalignment and shaft deflection in rotating equipment?
These ball bearing 6208 are particularly suitable for applications where misalignment can arise from errors in mounting or shaft deflection. A variety of designs are available with cylindrical and taper bores, with seals and adapter sleeves and extended inner rings.
12.How do preloaded ball bearing 6208 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.
13.How do manufacturers ensure the quality and reliability of ball bearing 6208 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.
14.What maintenance practices are recommended to extend the lifespan of ball bearing 6208 and prevent premature failure?
Proper handling and installation of ball bearing 6208 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.