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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 Co., Ltd is a professional ball bearing manufacturer in China, exporting various high-precision bearings to target industries around the world since 2010. The factory is located in Suzhou, with a factory area of 9000 square meters and 102 employees. It mainly produces single machine and fully automatic production lines for rotor assembly line,external rotor production machines,BLDC motor winding machine and other customized machine tools or production lines.
We has professional technology and rich experience in quality control, customs clearance, commodity inspection, cargo transposition, insurance.We has rich stocks and is able to provide long tern stable supply, including rapid and urgent cargo handing . With companies in Europe, America , Japan and Korea, we are an integrated supplier of bearing, marketing all over the world.
| Parameter | Information |
| Product Name | ball bearing dolly |
| Brand Name | Nide |
| Place of Origin | Ningbo,Zhejiang,China |
| Type | Ball |
| Material | chrome steel, etc. |
| Sample | Avaible |
| Warranty | 3months-1year |
| Lubrication | Dry/ Oil |
| Application | machine tools, etc. |
| Port | Ningbo/Shanghai |
| Size（mm） | customize |
| Export Country | Argentina,Brazil,South Korea,Tunisia,Gambia,Congo, Republic of the,Guyana...etc |
| Export region | Oceania,Asia,Africa... |
| Certification | ISO 9001 Certification,CE-stator coil lacing machine,CE-stator coil forming machine,etc |
| Precision Rating | as per customer's requirement |
| Feature | Low Noise,Good wear resistance...etc |
| Packaging Details | Suitable for sea transportation |
| Color | Silver 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 dolly can be used in household appliances, such as vegetable cutters,barrel machine spindle bearings,mixers,upper and lower pressure rods, etc; It can also be used in industrial fields, such as dishwashers,weighing machines,bearing cabinets,motors, etc.
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 dolly---FAQs Guide
2.What are the after-sales services available for ball bearing dolly?
3.Are there specific ball bearing dolly designed for applications in the aerospace and aviation industries, and what standards do they adhere to?
4.Are there miniature ball bearing dolly designed for use in precision instruments and small-scale mechanisms?
5.How do cage materials and designs impact ball bearing dolly performance and stability?
6.Do ball bearing dolly come in various tolerance classes?
7.Can ball bearing dolly operate in high-temperature environments like industrial ovens or furnaces, and how are they protected from heat-related damage?
8.What anti-corrosion coatings or treatments are available for ball bearing dolly used in marine or outdoor applications?
9.How do cage designs affect ball bearing dolly speed and acceleration capabilities in high-speed machinery?
10.As a ball bearing dolly manufacturer,can you supply samples?
11.Are there ball bearing dolly designed for extreme temperature environments, such as cryogenic or furnace applications?
1.How do preloaded ball bearing dolly 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.
2.What are the after-sales services available for ball bearing dolly?
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.
3.Are there specific ball bearing dolly designed for applications in the aerospace and aviation industries, and what standards do they adhere to?
Airframe control ball bearing dolly 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.
4.Are there miniature ball bearing dolly designed for use in precision instruments and small-scale mechanisms?
Miniature bearings, despite their small size, play a significant role in various industries and applications. These compact powerhouses, typically measuring less than one inch in outer diameter, offer exceptional precision, durability, and reliability. Miniature bearings find extensive use in precision instruments and robotics.
5.How do cage materials and designs impact ball bearing dolly performance and stability?
As the core component of rotating machinery, the performance and reliability of high-precision ball bearing dolly 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.
6.Do ball bearing dolly 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.
7.Can ball bearing dolly operate in high-temperature environments like industrial ovens or furnaces, and how are they protected from heat-related damage?
ball bearing dolly are capable of working at temperatures up to +842°F (+450 °C). Special lubricants, seals and coatings make this possible by protecting the ball bearings from heat damage.
8.What anti-corrosion coatings or treatments are available for ball bearing dolly used in marine or outdoor applications?
Corrosion Resistant Coatings.Whether ball bearing dolly 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).
9.How do cage designs affect ball bearing dolly speed and acceleration capabilities in high-speed machinery?
In high-speed ball bearing dolly, 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.
10.As a ball bearing dolly manufacturer,can you supply samples?
Sure, samples can be provided free of charge, and the buyer pay the postage of the sample.
11.Are there ball bearing dolly designed for extreme temperature environments, such as cryogenic or furnace applications?
High temperature ball bearing dolly 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.