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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 professional bearing manufacturer and distributor. We were founded in 2010 and have been engaged in the bearing industry for 13 years. Our company specializes in producing motor cover and lamination,carbon brush,shaft,commutator,insulation paper,thermal protector,fan and other products. Meanwhile, we have a good cooperative relationship with world-renowned bearing manufacturers. Relying on the first-class bearing quality to ensure that we have many customers around the world, such as the United States, Europe, Africa, and India, Brazil, Türkiye, Kenya,Gabon,Saint Kitts and Nevis and other countries.
Nide team could manufacture ball bearing as per customer’s drawing and samples. If customer only has samples, we could also design drawing for our customer. We also provide customized service.Our goal is to help customers reduce tedious purchasing pressures while obtaining high-quality products. Nide hopes to provide one-stop motor manufacturing services to global customers.
| Parameter | Information |
| Product Name | ball bearing for door |
| Brand Name | Nide |
| Place of Origin | Ningbo,China |
| Type | Ball |
| Material | ceramics, etc. |
| Sample | Avaible |
| Warranty | 3months-1year |
| Lubrication | Dry/ Oil |
| Application | small rotary motors,automotive engines, etc. |
| Port | Ningbo/Shanghai |
| Size（mm） | customize |
| Export Country | Argentina,Brazil,South Korea,Denmark,Bahrain,Bangladesh,Burma,Paracel Islands...etc |
| Export region | Oceania,Asia,Europe... |
| Certification | ISO 9001 Certification,CE-stator coil winding machine,ISO9001:2015 certificate,etc |
| Precision Rating | as per customer's requirement |
| Feature | Low Noise,High precision...etc |
| Packaging Details | Suitable for sea transportation |
| Color | gray+customized |
| Seals Type | Rubber seals |
| Service | Prompt Delivery |
| 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.
ball bearing for door is a component with a ball as the rolling element, consisting of an inner ring, an outer ring, and a ball. They form a closed raceway between the rings, and the ball rolls through a curved surface in the raceway.
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.
ball bearing for door---FAQs Guide
2.How do cage materials and designs impact ball bearing for door performance and stability?
3.What is the production capacity of the factory for ball bearing for door?
4.Are there hybrid ball bearing for door that combine steel rings with ceramic balls to optimize performance in demanding applications?
5.Do ball bearing for door come in various tolerance classes?
6.What anti-corrosion coatings or treatments are available for ball bearing for door used in marine or outdoor applications?
7.What is the typical noise level associated with ball bearing for door, and how are noise-reduction techniques applied?
8.Can ball bearing for door be used in both vertical and horizontal orientations?
9.What are the after-sales services available for ball bearing for door?
10.Are there specific ball bearing for door designed for applications in the aerospace and aviation industries, and what standards do they adhere to?
11.Can ball bearing for door be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
12.About ball bearing for door,Will you check the products before shipment?
13.What are the common materials used in ball bearing for door manufacturing?
1.How do cage designs affect ball bearing for door speed and acceleration capabilities in high-speed machinery?
In high-speed ball bearing for door, external load has a great effect on cage stability and sliding ratio, especially for the bearings at work in the starting process. The cage stability is worse in the beginning of the bearing starting process. The axial load greatly influences cage dynamic performance in the bearing starting process.
In addition, while ball bearings worked under steady conditions, axial load and radial load both have a great influence on cage dynamic performance. The effects of axial load on cage dynamic performance during the bearing starting process are opposite from the effects under steady conditions.
2.How do cage materials and designs impact ball bearing for door performance and stability?
As the core component of rotating machinery, the performance and reliability of high-precision ball bearing for door 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.
3.What is the production capacity of the factory for ball bearing for door?
The production capacity of Ningbo Haishu Nide International is:50000000pcs/month
4.Are there hybrid ball bearing for door that combine steel rings with ceramic balls to optimize performance in demanding applications?
Hybrid Ceramic ball bearing for door. Ceramic ball bearings (also known as hybrid bearings) are the one component that'll easily optimize the performance of your application. Hybrid bearings have ceramic (silicon nitride, Si3N4) balls and 52100 bearing steel rings.
5.Do ball bearing for door 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.
6.What anti-corrosion coatings or treatments are available for ball bearing for door used in marine or outdoor applications?
Corrosion Resistant Coatings.Whether ball bearing for door are manufactured from stainless steel or from chrome, anti-corrosion coatings can be applied. Compared to the natural state of the base metal, these coatings make surfaces less chemically reactive. In their selection of treatments or coatings, some industries choose to consult with the manufacturer of the bearings they use. This is because surface engineering is a highly specialized undertaking. These coatings used for their anti-corrosion properties to protect bearings in harsh environments include the following:Passivation (of stainless steel),Carbide and titanium nitride,Galvanized zinc,Nickel plating,Cadmium plating,TDC (thin dense chrome).
7.What is the typical noise level associated with ball bearing for door, and how are noise-reduction techniques applied?
To measure in accurate way the ball bearing for door noise under rotation during their manufacturing process is a key activity particularly in the production of medium, small and ultra-small deep groove ball bearings. This capability in bearings noise analysis has become the real distinguishing element between a standard bearings noise equipment and a superior class one.
The various types of vibration and sound in rolling bearings can be grouped in four main categories: structural, manufacturing, handling and other. The structural vibration consists mostly of race, click, squeal and cage noise: it can be continuous or intermittent depending on specific cases. The manufacturing vibration is instead related to the waviness noise generated by the geometrical imperfections of inner and outer ring and of rolling elements, being always continuous in nature. The so-called handling vibration is normally associated with flaw and contamination and is generating – in most of the cases – irregular noise. Then there are other types of vibrabition that include noise generated by sealing and lubricant (irregular) or by runout (continuous).
8.Can ball bearing for door 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.
9.What are the after-sales services available for ball bearing for door?
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.
10.Are there specific ball bearing for door designed for applications in the aerospace and aviation industries, and what standards do they adhere to?
Airframe control ball bearing for door 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.
11.Can ball bearing for door be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
Yes, ball bearing for door 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.
12.About ball bearing for door,Will you check the products before shipment?
Yes, We have a professional QC team. Products will be strictly inspection before shipment.
13.What are the common materials used in ball bearing for door manufacturing?
Most ball bearing for door 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.