PRODUCTS
CONTACT US
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 was established in 2010. We produce commutator,ball bearing,thermal protector,motor cover and lamination,magnet,insulation paper and other products. Our unwavering commitment to quality has been recognized by the National Testing Center and the Zhejiang Provincial Testing Center. We adhere to ISO 9001:2015 and CE statior standards, prioritize quality, and operate with integrity.
We prioritize quality and first-class service, constantly pursuing perfection. We have a deep understanding of the precise needs of our customers, and our important motor component manufacturing network and strict quality control system enable us to provide high-quality products to customers at reasonable prices.
| Parameter | Information |
| Product Name | ball bearing lock knives |
| Brand Name | Nide |
| Place of Origin | Ningbo,Zhejiang |
| Type | Ball |
| Material | chrome steel, etc. |
| Sample | Avaible |
| Warranty | 3months-1year |
| Lubrication | Dry/ Oil |
| Application | food processing machinery,automotive engines, etc. |
| Port | Ningbo/Shanghai |
| Size（mm） | customize |
| Export Country | Argentina,Brazil,South Korea,Madagascar,Cook Islands,Austria,Botswana,Cote d'Ivoire...etc |
| Export region | Europe,America,Africa... |
| Certification | ISO 9001 Certification,CE-stator coil winding inserting machine,CE-stator coil lacing machine,etc |
| Precision Rating | as per customer's requirement |
| Feature | High precision,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 lock knives is a component with a ball as the rolling element, consisting of an inner ring, an outer ring, and a ball. They form a closed raceway between the rings, and the ball rolls through a curved surface in the raceway.
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 lock knives---FAQs Guide
2.What is the significance of ball bearing lock knives lubrication, and how does it affect bearing lifespan and performance?
3.What are the after-sales services available for ball bearing lock knives?
4.As a ball bearing lock knives manufacturer,How Can We Guarantee Quality?
5.What are the advancements and innovations in ball bearing lock knives technology that have emerged in recent years?
6.How do sealed ball bearing lock knives prevent the ingress of contaminants and extend the bearing's service life?
7.As a ball bearing lock knives manufacturer,What is your payment method?
8.How do manufacturers ensure the quality and reliability of ball bearing lock knives through material selection and precision machining?
9.Can ball bearing lock knives be used in both vertical and horizontal orientations?
10.How do preload adjustments in ball bearing lock knives affect their performance and suitability for high-precision tasks?
11.Are there ball bearing lock knives designed for extreme temperature environments, such as cryogenic or furnace applications?
1.As a ball bearing lock knives manufacturer,can you supply samples?
Sure, samples can be provided free of charge, and the buyer pay the postage of the sample.
2.What is the significance of ball bearing lock knives 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.
3.What are the after-sales services available for ball bearing lock knives?
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.
4.As a ball bearing lock knives manufacturer,How Can We Guarantee Quality?
Always a Pre-production Sample Before Mass Production;Always Final Inspection Before Shipment.
5.What are the advancements and innovations in ball bearing lock knives technology that have emerged in recent years?
Significant advancements have been made in ball bearing lock knives steels over the years. Modern, ultra-clean bearing steels contain fewer and smaller non-metallic particles, giving ball bearings greater resistance to contact fatigue.
6.How do sealed ball bearing lock knives 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 lock knives. 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.
7.As a ball bearing lock knives manufacturer,What is your payment method?
We accept T/T, PAYPAL or Western Union, credit card or via ALIBABA Assurance order.
8.How do manufacturers ensure the quality and reliability of ball bearing lock knives 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.Can ball bearing lock knives 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.
10.How do preload adjustments in ball bearing lock knives 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.
11.Are there ball bearing lock knives designed for extreme temperature environments, such as cryogenic or furnace applications?
High temperature ball bearing lock knives 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.