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ball bearing grenade

 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.

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Details

Ningbo Haishu Nide International Co., Ltd is one of the leading bearing manufacturers in China. We are a well-known supplier of high-quality thermal protector,commutator,magnet,insulation paper,shaft,motor cover and lamination. Our products are widely used in fields such as BLDC motor,air condition motor,single and three phase induction motor,compress motor,washing machine motor,servo motor,water pump motor,electric bicycle 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 ball bearing grenade
Place of Origin China
Brand Name Nide
Material stainless steel, etc.
Type Ball
Warranty 3months-1year
Port Ningbo/Shanghai
Application food processing machinery, etc.
Size(mm) customize
Color Silver gray+customized
Precision Rating as per customer's requirement
Certification ISO 9001 Certification,ISO9001:2015 certificate,CE-insulation paper inserting machine,etc
Feature High speed,Good wear resistance...etc
Packaging Details Suitable for sea transportation
Service one-stop service
Model Number ball bearing
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 grenade can be used in household appliances, such as refrigerator door leaf wings,vegetable cutters,upper and lower pressure rods,mixers, etc; It can also be used in industrial fields, such as bearing cabinets,dishwashers,weighing machines,weaving machine spindle bearings, etc.


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.

 

 

 

 



ball bearing grenade---FAQs Guide

1.What is the typical noise level associated with ball bearing grenade, and how are noise-reduction techniques applied?
2.Are there ball bearing grenade designed for extreme temperature environments, such as cryogenic or furnace applications?
3.How do cage materials and designs impact ball bearing grenade performance and stability?
4.What anti-corrosion coatings or treatments are available for ball bearing grenade used in marine or outdoor applications?
5.As a ball bearing grenade manufacturer,What is your payment method?
6.Can ball bearing grenade be used in both vertical and horizontal orientations?
7.What are the ball bearing grenade product skill training options?
8.As a ball bearing grenade manufacturer,Your product certifications?
9.About ball bearing grenade,What about the lead time?
10.About ball bearing grenade,Can I add my own logo?
11.How do sealed ball bearing grenade prevent the ingress of contaminants and extend the bearing's service life?
12.Do ball bearing grenade come in various tolerance classes?
13.How do preloaded ball bearing grenade enhance rigidity and reduce clearance in high-precision applications?
14.Can ball bearing grenade be used in vacuum or cleanroom environments, and what measures are taken to prevent outgassing or contamination?
15.What is the load distribution within a ball bearing grenade, and how does it vary between different bearing configurations?

1.What is the typical noise level associated with ball bearing grenade, and how are noise-reduction techniques applied?

To measure in accurate way the ball bearing grenade noise under rotation during their manufacturing process is a key activity particularly in the production of medium, small and ultra-small deep groove ball bearings. This capability in bearings noise analysis has become the real distinguishing element between a standard bearings noise equipment and a superior class one.
The various types of vibration and sound in rolling bearings can be grouped in four main categories: structural, manufacturing, handling and other. The structural vibration consists mostly of race, click, squeal and cage noise: it can be continuous or intermittent depending on specific cases. The manufacturing vibration is instead related to the waviness noise generated by the geometrical imperfections of inner and outer ring and of rolling elements, being always continuous in nature. The so-called handling vibration is normally associated with flaw and contamination and is generating – in most of the cases – irregular noise. Then there are other types of vibrabition that include noise generated by sealing and lubricant (irregular) or by runout (continuous).
 

2.Are there ball bearing grenade designed for extreme temperature environments, such as cryogenic or furnace applications?

High temperature ball bearing grenade 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.
 

3.How do cage materials and designs impact ball bearing grenade performance and stability?

As the core component of rotating machinery, the performance and reliability of high-precision ball bearing grenade 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.
 

4.What anti-corrosion coatings or treatments are available for ball bearing grenade used in marine or outdoor applications?

Corrosion Resistant Coatings.Whether ball bearing grenade 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).
 

5.As a ball bearing grenade manufacturer,What is your payment method?

We accept T/T, PAYPAL or Western Union, credit card or via ALIBABA Assurance order.
 

As a ball bearing grenade manufacturer,What is your payment method?

6.Can ball bearing grenade 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.
 

7.What are the ball bearing grenade product skill training options?

Quality comes from being controlled rather than be done. On the basis of the escalating production equipment and optimized process, Nide spare no efforts and keeps improving for quality control. Quality assurance covered with system, technology and human resources are in full swing.
 

8.As a ball bearing grenade manufacturer,Your product certifications?

ISO9001:2015 certificate,ISO 9001 Certification,CE-stator,etc.
 

9.About ball bearing grenade,What about the lead time?

3-7 days for samples, 3-4 weeks for mass production.
 

10.About ball bearing grenade,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.
 

About ball bearing grenade,Can I add my own logo?

11.How do sealed ball bearing grenade prevent the ingress of contaminants and extend the bearing's service life?

Contact seals are a type of seal where the sealing lip physically touches the inner raceway of the ball bearing grenade. They create a narrow line or zone of contact that forms a barrier to prevent the escape of lubricants and the ingress of contaminants. Because the seal keeps dirt and other contaminants out, it can offer a longer operating life of the bearing or prevent premature bearing failure. Sealed bearings can be considered lubricated for life, which eliminates the need for a relubrication process.
 

12.Do ball bearing grenade 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.
 

13.How do preloaded ball bearing grenade 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.Can ball bearing grenade be used in vacuum or cleanroom environments, and what measures are taken to prevent outgassing or contamination?

Bearings specify stainless steel for vacuum or cleanroom applications as stainless steels used for the rings, balls and retainer exhibit low outgassing. They usually supply open or shielded stainless steel bearings as vacuum bearings as these will outgas less than a nitrile rubber sealed bearing.
 

15.What is the load distribution within a ball bearing grenade, 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.
 

What is the load distribution within a ball bearing grenade, and how does it vary between different bearing configurations?