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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,thermal protector,insulation paper,shaft,carbon brush,fan,commutator, etc. The bearing accuracy is P0, P6, P5, P4 levels, widely used in servo motor,water pump motor,washing machine motor,electric bicycle motor,single and three phase induction motor,fan motor,air condition 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 Sweden,Kenya,Europa Island,Swaziland 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 | 18mm id ball bearing |
| Brand Name | NIDE |
| Place of Origin | Ningbo,Zhejiang |
| Material | ceramics, etc. |
| Structure | Deep Groove |
| Color | Customized Color |
| Delivery Time | 5-7days |
| Port | Ningbo/Shanghai |
| Export region | America,Asia,Oceania |
| Export Country | India,Brazil,South Korea,Malta,Cuba,Latvia,Zimbabwe...etc |
| Application | fan electric motor, etc. |
| OEM/ODM | Support |
| 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 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 18mm id ball bearing 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.
18mm id ball bearing---FAQs Guide
2.Are there ongoing research and development efforts aimed at improving 18mm id ball bearing materials, designs, and lubrication techniques?
3.Are there miniature 18mm id ball bearing designed for use in precision instruments and small-scale mechanisms?
4.What are the considerations for choosing between open, shielded, or sealed 18mm id ball bearing in specific applications?
5.How do preload adjustments in 18mm id ball bearing affect their performance and suitability for high-precision tasks?
6.What is the load distribution within a 18mm id ball bearing, and how does it vary between different bearing configurations?
7.Are there 18mm id ball bearing designed for extreme temperature environments, such as cryogenic or furnace applications?
8.About 18mm id ball bearing,What about the lead time?
9.What are the considerations for selecting sealed or shielded 18mm id ball bearing to protect against contamination and retain lubrication?
10.Can 18mm id ball bearing operate in high-temperature environments like industrial ovens or furnaces, and how are they protected from heat-related damage?
11.Are there specific 18mm id ball bearing designed for applications in the aerospace and aviation industries, and what standards do they adhere to?
12.What maintenance practices are recommended to extend the lifespan of 18mm id ball bearing and prevent premature failure?
13.Can 18mm id ball bearing operate in high-speed applications, and what design features make them suitable for such conditions?
14.As a 18mm id ball bearing manufacturer,What is your payment method?
15.About 18mm id ball bearing,Can I add my own logo?
16.Can 18mm id ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
1.What is the significance of 18mm id ball bearing 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.
2.Are there ongoing research and development efforts aimed at improving 18mm id ball bearing materials, designs, and lubrication techniques?
A custom 18mm id 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
3.Are there miniature 18mm id ball bearing 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.
4.What are the considerations for choosing between open, shielded, or sealed 18mm id ball bearing in specific applications?
While sealed bearings offer superior protection and maintenance advantages, shielded 18mm id 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.
5.How do preload adjustments in 18mm id 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.
6.What is the load distribution within a 18mm id ball bearing, and how does it vary between different bearing configurations?
The load distribution between the rolling elements and raceway is crucial in performance evaluation of rolling element bearings. Determine the load distribution by measuring the strain response at the bearing surface with a notched housing. Finite element analysis shows that the introduction of notches does not affect the load distribution. An experimental system was developed to investigate the load distribution in a cylindrical roller bearing. The experimental static load distribution agrees well with the theoretical calculation. The dynamic load at specific position of load zone reflects the manufacture difference among rollers and dynamic balance of distributing loads.
7.Are there 18mm id ball bearing designed for extreme temperature environments, such as cryogenic or furnace applications?
High temperature 18mm id 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.
8.About 18mm id ball bearing,What about the lead time?
3-7 days for samples, 3-4 weeks for mass production.
9.What are the considerations for selecting sealed or shielded 18mm id ball bearing to protect against contamination and retain lubrication?
First, the environment in which your 18mm id ball bearing 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.
10.Can 18mm id ball bearing operate in high-temperature environments like industrial ovens or furnaces, and how are they protected from heat-related damage?
18mm id ball bearing 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.
11.Are there specific 18mm id ball bearing designed for applications in the aerospace and aviation industries, and what standards do they adhere to?
Airframe control 18mm id ball bearing 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.
12.What maintenance practices are recommended to extend the lifespan of 18mm id ball bearing and prevent premature failure?
Proper handling and installation of 18mm id ball bearing 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.
13.Can 18mm id 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. 18mm id ball bearing are comparatively easy to install and require minimal maintenance.
14.As a 18mm id ball bearing manufacturer,What is your payment method?
We accept T/T, PAYPAL or Western Union, credit card or via ALIBABA Assurance order.
15.About 18mm id ball bearing,Can I add my own logo?
Yes, you can add your logo on bearings and packing box. We supply OEM SERVICE including bearing's size, logo, packing, etc.
16.Can 18mm id ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
Yes, 18mm id 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.