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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.
Established in 2010, Haishu Nide International Co., Ltd is a company devoted in the field of electric motors manufacturing, providing one-stop service for its customers. Nide has three main business divisions. The first division is to provide different kinds of motor manufacturing machinery, including stand along machine, fully-auto complete line for armature and stator production, and the motor assembly line. The second division is to supply the full range of fan,shaft,magnet,thermal protector,motor cover and lamination,insulation paper,etc. The third division is to provide technical support and consulting, project support and turn-key service for some motor manufacturing.
| Parameter | Information |
| Product Name | r8-2rs ball bearing |
| Place of Origin | Ningbo,China |
| Brand Name | Nide |
| Material | stainless steel, etc. |
| Type | Ball |
| Warranty | 3months-1year |
| Port | Ningbo/Shanghai |
| Application | fan electric motor, etc. |
| Size（mm） | customize |
| Color | gray+customized |
| Precision Rating | as per customer's requirement |
| Certification | ISO 9001 Certification,CE-stator coil winding machine,CE-stator coil forming machine,etc |
| Feature | Strong carrying capacity,Simple structure...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.
r8-2rs ball bearing 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 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.
r8-2rs ball bearing---FAQs Guide
2.As a r8-2rs ball bearing manufacturer,How Can We Guarantee Quality?
3.How do cage designs affect r8-2rs ball bearing speed and acceleration capabilities in high-speed machinery?
4.How do preload adjustments in r8-2rs ball bearing affect their performance and suitability for high-precision tasks?
5.Are there ongoing research and development efforts aimed at improving r8-2rs ball bearing materials, designs, and lubrication techniques?
6.As a r8-2rs ball bearing manufacturer,Your product certifications?
7.Can r8-2rs ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
8.As a r8-2rs ball bearing manufacturer,can you supply samples?
9.How do r8-2rs ball bearing handle radial loads, axial loads, and combined loads, and what are their load-carrying capacities?
10.Are there hybrid r8-2rs ball bearing that combine steel rings with ceramic balls to optimize performance in demanding applications?
11.Where can r8-2rs ball bearing be used?
12.As a r8-2rs ball bearing manufacturer,What is your payment method?
13.Are there r8-2rs ball bearing designed for extreme temperature environments, such as cryogenic or furnace applications?
1.Do r8-2rs 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.
2.As a r8-2rs ball bearing manufacturer,How Can We Guarantee Quality?
Always a Pre-production Sample Before Mass Production;Always Final Inspection Before Shipment.
3.How do cage designs affect r8-2rs ball bearing speed and acceleration capabilities in high-speed machinery?
In high-speed r8-2rs ball bearing, 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.
4.How do preload adjustments in r8-2rs 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.
5.Are there ongoing research and development efforts aimed at improving r8-2rs ball bearing materials, designs, and lubrication techniques?
A custom r8-2rs 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
6.As a r8-2rs ball bearing manufacturer,Your product certifications?
ISO9001:2015 certificate,ISO 9001 Certification,CE-stator,etc.
7.Can r8-2rs ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
Yes, r8-2rs 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.
8.As a r8-2rs ball bearing manufacturer,can you supply samples?
Sure, samples can be provided free of charge, and the buyer pay the postage of the sample.
9.How do r8-2rs ball bearing handle radial loads, axial loads, and combined loads, and what are their load-carrying capacities?
The type of bearing used also varies between these loads. While deep-groove r8-2rs ball bearing are better equipped to handle radial loads, thrust ball bearings are designed for axial loads. However, it's essential to note that most bearings, such as angular contact ball bearings, can handle both radial and axial loads.The Bearing Static Capacity, Co, is the maximum load that can safely be applied to a non-rotating bearing that will not cause subsequent bearing operation to be impaired. It is based on calculated contact stress at the center of the most heavily loaded rolling element where it contacts the Inner Race.
10.Are there hybrid r8-2rs ball bearing that combine steel rings with ceramic balls to optimize performance in demanding applications?
Hybrid Ceramic r8-2rs ball bearing. 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.
11.Where can r8-2rs ball bearing be used?
r8-2rs 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.
12.As a r8-2rs ball bearing manufacturer,What is your payment method?
We accept T/T, PAYPAL or Western Union, credit card or via ALIBABA Assurance order.
13.Are there r8-2rs ball bearing designed for extreme temperature environments, such as cryogenic or furnace applications?
High temperature r8-2rs 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.