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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 is located in the beautiful sea shore city--Ningbo, taking the advantage of advanced industries hub, perfect supply chain and convenient transportation, and integrating professional team with rich motor manufacturing experience , we focus on supplying the Motor Components One Stop Sourcing Platform to our customers.
Our products include ball bearing,carbon brush,shaft,magnet,insulation paper,motor cover and lamination,etc.Apart from these products, we also provide the service for the motor manufacturing technical consultant, project support and turn-key project.
| Parameter | Information |
| Product Name | 6203-2rs ball bearing |
| Brand Name | Nide |
| Place of Origin | Ningbo,Zhejiang,China |
| Type | Ball |
| Material | ceramics, etc. |
| Sample | Avaible |
| Warranty | 3months-1year |
| Lubrication | Dry/ Oil |
| Application | textile machinery,small rotary motors, etc. |
| Port | Ningbo/Shanghai |
| Size（mm） | customize |
| Export Country | Argentina,Brazil,South Korea,Portugal,Puerto Rico,Mayotte,Tromelin Island...etc |
| Export region | Oceania,America,Africa... |
| Certification | ISO 9001 Certification,CE-insulation paper inserting machine,CE-stator coil lacing machine,etc |
| Precision Rating | as per customer's requirement |
| Feature | High precision,Simple structure...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.
The precision range of 6203-2rs 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.
Before use, the model, size, and design of the ball bearing should be confirmed to ensure suitable application;
During installation, the installation load of the ball bearing should be minimized as much as possible to avoid unnecessary damage;
The bearing shaft and the bearing frame should be stable at the same time to avoid excessive tension.
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.
6203-2rs ball bearing---FAQs Guide
2.As a 6203-2rs ball bearing manufacturer,Your product certifications?
3.How do preload adjustments in 6203-2rs ball bearing affect their performance and suitability for high-precision tasks?
4.What are the considerations for choosing between open, shielded, or sealed 6203-2rs ball bearing in specific applications?
5.How do 6203-2rs ball bearing provide smooth and controlled motion in various mechanical systems, such as conveyor belts or automobiles?
6.Can 6203-2rs ball bearing handle shock loads and high-impact conditions in heavy machinery?
7.What anti-corrosion coatings or treatments are available for 6203-2rs ball bearing used in marine or outdoor applications?
8.How do manufacturers ensure the quality and reliability of 6203-2rs ball bearing through material selection and precision machining?
9.What is the role of 6203-2rs ball bearing in reducing friction and wear in automotive applications, such as wheel hubs and transmissions?
10.Do 6203-2rs ball bearing come in various tolerance classes?
11.What is the production capacity of the factory for 6203-2rs ball bearing?
12.How do 6203-2rs ball bearing handle radial loads, axial loads, and combined loads, and what are their load-carrying capacities?
13.How do preloaded 6203-2rs ball bearing enhance rigidity and reduce clearance in high-precision applications?
14.About 6203-2rs ball bearing,Can I add my own logo?
15.About 6203-2rs ball bearing,What about the lead time?
16.As a 6203-2rs ball bearing manufacturer,How Can We Guarantee Quality?
1.Can 6203-2rs ball bearing be customized with special coatings or treatments to meet specific industry standards or regulatory requirements?
Yes, 6203-2rs 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.
2.As a 6203-2rs ball bearing manufacturer,Your product certifications?
ISO9001:2015 certificate,ISO 9001 Certification,CE-stator,etc.
3.How do preload adjustments in 6203-2rs 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.
4.What are the considerations for choosing between open, shielded, or sealed 6203-2rs ball bearing in specific applications?
While sealed bearings offer superior protection and maintenance advantages, shielded 6203-2rs 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 6203-2rs ball bearing provide smooth and controlled motion in various mechanical systems, such as conveyor belts or automobiles?
In essence, 6203-2rs ball bearing operate on the principle that it's far more efficient to roll over surfaces than to slide, thereby significantly reducing friction and facilitating smooth movement of machinery parts.
6.Can 6203-2rs ball bearing handle shock loads and high-impact conditions in heavy machinery?
As a general rule, 6203-2rs ball bearing are used at higher speeds and lighter loads than are roller bearings. Roller bearings perform better under shock and impact loading. Ball bearings tolerate misalignment better than roller bearings do. Roller bearings can handle heavy combined radial and thrust loads.
7.What anti-corrosion coatings or treatments are available for 6203-2rs ball bearing used in marine or outdoor applications?
Corrosion Resistant Coatings.Whether 6203-2rs ball bearing 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).
8.How do manufacturers ensure the quality and reliability of 6203-2rs ball bearing through material selection and precision machining?
High-precision measuring instruments, such as micrometers and gauges, are used to check the dimensions of the rings and balls to ensure they meet tight tolerances. Surface Finish Inspection: Surface finish is assessed using profilometers to ensure the required smoothness and low friction characteristics.
9.What is the role of 6203-2rs 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 6203-2rs 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.
10.Do 6203-2rs 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.
11.What is the production capacity of the factory for 6203-2rs ball bearing?
The production capacity of Ningbo Haishu Nide International is:50000000pcs/month
12.How do 6203-2rs 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 6203-2rs 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.
13.How do preloaded 6203-2rs 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.
14.About 6203-2rs 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.
15.About 6203-2rs ball bearing,What about the lead time?
3-7 days for samples, 3-4 weeks for mass production.
16.As a 6203-2rs ball bearing manufacturer,How Can We Guarantee Quality?
Always a Pre-production Sample Before Mass Production;Always Final Inspection Before Shipment.