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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 Co., Ltd is one of the leading bearing manufacturers in China. We are a well-known supplier of high-quality ball bearing,shaft,magnet,commutator,insulation paper,thermal protector. Our products are widely used in fields such as servo motor,washing machine motor,single and three phase induction motor,electric bicycle motor,air condition motor,water pump motor,BLDC motor,electric automotive motor. We are proud to provide customers with the expected product knowledge, applied professional knowledge, quality control, and consistent reliable service.
We have modern computerized machinery and equipment to produce high-precision bearings. Our company is also equipped with complete chemical and metallurgical laboratories as well as standard room facilities.Nide has offices in India, Brazil, Korea, Turkey, and Argentina, good sales and service net work allow us to access and offer service to customers over the world easily and promptly.
Parameter | Information |
Product Name | 625zz ball bearing |
Brand Name | Nide |
Place of Origin | Ningbo,Zhejiang |
Type | Ball |
Material | stainless steel, etc. |
Sample | Avaible |
Warranty | 3months-1year |
Lubrication | Dry/ Oil |
Application | automotive engines, etc. |
Port | Ningbo/Shanghai |
Size(mm) | customize |
Export Country | Argentina,Brazil,South Korea,Malta,Singapore,Laos,Iraq,Sri Lanka...etc |
Export region | America,Africa,Asia... |
Certification | ISO 9001 Certification,ISO9001:2015 certificate,CE-stator coil winding inserting 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.
Bearings with ball bearings as rolling elements mainly include cylindrical roller bearings,deep groove ball bearings,thrust ball bearings,self-aligning ball bearings, 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.
625zz ball bearing---FAQs Guide
2.What are the standard sizes and dimensions of 625zz ball bearing?
3.What maintenance practices are recommended to extend the lifespan of 625zz ball bearing and prevent premature failure?
4.Are there miniature 625zz ball bearing designed for use in precision instruments and small-scale mechanisms?
5.What is a ball bearing?
6.How do preloaded 625zz ball bearing enhance rigidity and reduce clearance in high-precision applications?
7.About 625zz ball bearing,Will you check the products before shipment?
8.What are the common materials used in 625zz ball bearing manufacturing?
9.What are the considerations for choosing between open, shielded, or sealed 625zz ball bearing in specific applications?
10.What is the role of 625zz ball bearing in reducing friction and wear in automotive applications, such as wheel hubs and transmissions?
11.As a 625zz ball bearing manufacturer,How Can We Guarantee Quality?
12.Are there 625zz ball bearing designed for use in critical medical equipment?
13.Do 625zz ball bearing come in various tolerance classes?
14.Are there ongoing research and development efforts aimed at improving 625zz ball bearing materials, designs, and lubrication techniques?
1.What is the load distribution within a 625zz 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.
2.What are the standard sizes and dimensions of 625zz ball bearing?
625zz 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).
3.What maintenance practices are recommended to extend the lifespan of 625zz ball bearing and prevent premature failure?
Proper handling and installation of 625zz 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.
4.Are there miniature 625zz 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.
5.What is a ball bearing?
A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.
The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other.
Ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races.
6.How do preloaded 625zz 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.About 625zz ball bearing,Will you check the products before shipment?
Yes, We have a professional QC team. Products will be strictly inspection before shipment.
8.What are the common materials used in 625zz ball bearing manufacturing?
Most 625zz ball bearing are made of a type of steel known as high carbon chromium steel, often called chrome steel. This is used for reasons of cost and durability. Bearings are also made from other materials such as stainless steel, ceramics and plastic.
9.What are the considerations for choosing between open, shielded, or sealed 625zz ball bearing in specific applications?
While sealed bearings offer superior protection and maintenance advantages, shielded 625zz 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.
10.What is the role of 625zz 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 625zz 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.As a 625zz ball bearing manufacturer,How Can We Guarantee Quality?
Always a Pre-production Sample Before Mass Production;Always Final Inspection Before Shipment.
12.Are there 625zz ball bearing designed for use in critical medical equipment?
Precision 625zz ball bearing are among critical components in medical devices that are vital to ensuring patient safety. Correct choice of suitable ball and ring materials and the right product design can ensure high-precision bearings — and medical devices — have a long service life.
Precision bearings are used in a wide variety of medical devices including surgical power tools, ventilators and heart pumps — and patient safety depends on them all. Whatever the device, there is an onus on medical device original equipment manufacturers (OEMs) to ensure that the right type of bearings are chosen, and fit precisely into the application.
13.Do 625zz 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.
14.Are there ongoing research and development efforts aimed at improving 625zz ball bearing materials, designs, and lubrication techniques?
A custom 625zz 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