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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 a professional manufacturer engaged in bearing research and sales. The factory covers an area of over 9000 square meters and has over 100 employees. The company has modern production equipment and advanced testing instruments. We produce deep groove ball bearings, spherical roller bearings, magnet,motor cover and lamination,shaft,carbon brush,fan,ball bearing, etc. The bearing accuracy is P0, P6, P5, P4 levels, widely used in electric automotive motor,compress motor,single and three phase induction motor,servo motor,air condition motor,BLDC motor,electric bicycle motor,water pump motor. Passed ISO9001:2015 and CE status.
We adopt first-class production equipment and a comprehensive testing system, and hire excellent technical personnel for operation and management. Our bearings are now very popular in the United States, Canada, Türkiye, Russia, Argentina Cocos (Keeling) Islands,Svalbard,Nicaragua,Tunisia and other countries and regions.Nide wishes is to provide world wide customers with one-stop service for the motor manufacturing.
| Parameter | Information |
|---|---|
| Product Name | double row self aligning ball bearing |
| Brand Name | NIDE |
| Place of Origin | China |
| Material | stainless steel, etc. |
| Structure | Deep Groove |
| Color | Customized Color |
| Delivery Time | 5-7days |
| Port | Ningbo/Shanghai |
| Export region | America,Oceania,Europe |
| Export Country | India,Brazil,South Korea,Cuba,United States of America,San Marino,Kazakhstan,Fiji...etc |
| Application | chemical equipment, etc. |
| OEM/ODM | Acceptatble |
| Size | Customized size |
| Stock | In Stock |
| Feature | Simple structure,Strong carrying capacity...etc |
| MOQ | 10 pieeces(Specific according to the model) |
| Certification | ISO9001,CE-stator coil winding inserting machine,CE-stator coil winding 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.
double row self aligning ball bearing have the advantages of high efficiency,low friction coefficient,compactness,lightweight, and high load, and are used in main motion mechanisms and components, such as resistors,automotive drive components,transmission shafts,motors, different motion mechanisms and accessories of airplanes and motorcycles.
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.
double row self aligning ball bearing---FAQs Guide
2.Can double row self aligning ball bearing be used in both vertical and horizontal orientations?
3.Are there double row self aligning ball bearing designed for extreme temperature environments, such as cryogenic or furnace applications?
4.What are the standard sizes and dimensions of double row self aligning ball bearing?
5.What is the production capacity of the factory for double row self aligning ball bearing?
6.How do preloaded double row self aligning ball bearing enhance rigidity and reduce clearance in high-precision applications?
7.What are the considerations for choosing between open, shielded, or sealed double row self aligning ball bearing in specific applications?
8.Can double row self aligning ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
9.How do different double row self aligning ball bearing designs, such as deep groove, angular contact, or thrust bearings, cater to specific applications?
10.What is the role of double row self aligning ball bearing in reducing friction and wear in automotive applications, such as wheel hubs and transmissions?
11.Do double row self aligning ball bearing come in various tolerance classes?
1.Can double row self aligning ball bearing operate in high-speed applications, and what design features make them suitable for such conditions?
They have very low rolling friction and are optimized for low noise and low vibration. This makes them ideal for high-speed applications. double row self aligning ball bearing are comparatively easy to install and require minimal maintenance.
2.Can double row self aligning ball bearing 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.
3.Are there double row self aligning ball bearing designed for extreme temperature environments, such as cryogenic or furnace applications?
High temperature double row self aligning 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.
4.What are the standard sizes and dimensions of double row self aligning ball bearing?
double row self aligning 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.What is the production capacity of the factory for double row self aligning ball bearing?
The production capacity of Ningbo Haishu Nide International is:50000000pcs/month
6.How do preloaded double row self aligning 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.
7.What are the considerations for choosing between open, shielded, or sealed double row self aligning ball bearing in specific applications?
While sealed bearings offer superior protection and maintenance advantages, shielded double row self aligning 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.
8.Can double row self aligning ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
Yes, double row self aligning 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.
9.How do different double row self aligning ball bearing designs, such as deep groove, angular contact, or thrust bearings, cater to specific applications?
Deep groove double row self aligning ball bearing: Deep groove ball bearings are the most common type. They can handle both radial and axial loads. Angular contact ball bearings: Angular contact ball bearings have higher than average internal axial clearance. They can handle axial loads in one direction and moderate radial loads.
10.What is the role of double row self aligning 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 double row self aligning 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.
11.Do double row self aligning 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.