China manufacturer Hot Sale Cheapest Price Gcr15 G200 2mm-25.4mm CHINAMFG Chrome Steel Ball

Product Description

Product Description

Hot Sale Cheapest Price Gcr15 G200 2mm-25.4mm CHINAMFG Chrome Steel Ball 
Material AISI 52100/ 100Cr6/ GCr15/ SUJ2
Size Rages 2mm-25.4mm
Hardness HRC58-65
Quality Exquisite Workmanship
Standard National and International Standard
Specification 25kg/20kg
Feature 1)Mainly used in bearings (2)High hardness (3)Good resistance (4)excellent wear resistance
Usages Bearing,Ball screws, Motorcycle, Pulley, Xihu (West Lake) Dis., Tools etc.
Transport Package Case pallet, Wooden, Carton, Polly Bag, Drum and so on
Delivery Time Stock Within5-10days

 

Company Profile

Production procss

Application

Our Advantages

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Packaging & Shipping

 

FAQ

Hot Sale Cheapest Price Gcr15 G200 2mm-25.4mm CHINAMFG Chrome Steel Ball 

1.Q:Can you provide free samples?
A:Absolutely, we provided free samples but freight cost is on customer side.

2.Q:What’s your delivery time?
A:Within 3-30 days according to your required size and quantity.

3.Q:What’s your payment way?
A:We accept the TT,Payment=1000USD, 30% T/T in advance,balance payment before shippment. 

4.Q:Why choose you ?
A:We are manufacturer with 28 years experience.
Checking in the whole manufacturing process &100%  inspection before  shipment ensure the quality of our products.

5.Q:Where do you export?
A: Our products are exported to over 40 countries and regions including USA, Korea, Japan, Malaysia, Australia, Canada and South Africa, and so on.

6.Q:Car you accept OEM/ODM?
A:Yes, we can. Customizing according to your requirement or drawing.

7.Q:Your company is a factory or trading company?
A: We are trading company and we have our own factory.

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Customized: Customized
Certification: ISO
Standard Parts: Yes
Universal: Yes
Type: Bearing Ball
Material: Chrome Steel
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
Available

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screw ball

Can screw balls be custom-designed for specific applications?

Yes, screw balls, also known as ball screws, can be custom-designed to meet the specific requirements of various applications. Customization allows for the optimization of the screw ball’s performance, functionality, and compatibility with the intended use. Here are some key aspects of custom design for screw balls:

  • Size and Dimensions: Screw balls can be custom-designed to meet specific size and dimensional requirements. This includes variations in diameter, lead, pitch, and overall length. By tailoring the dimensions to the application, the screw ball can be integrated seamlessly into the system, ensuring proper fit and alignment.
  • Load Capacity: Custom-designed screw balls can be engineered to handle specific load requirements. This involves selecting appropriate ball sizes, ball nut designs, and materials to ensure optimal load-carrying capacity. By considering factors such as the magnitude and direction of the load, the custom-designed screw ball can provide the necessary strength and durability for the application.
  • Speed and Accuracy: Different applications may have unique speed and accuracy requirements. Customization allows for the selection of appropriate ball screw designs, ball recirculation mechanisms, and manufacturing tolerances to achieve the desired speed and accuracy levels. This ensures that the screw ball can deliver the necessary precision and repeatability for the specific application.
  • Environmental Considerations: Screw balls can be custom-designed to withstand specific environmental conditions. For example, if the application operates in high-temperature or corrosive environments, the screw ball can be engineered with materials, coatings, or seals that provide enhanced resistance to heat, chemicals, or contaminants. This customization ensures the longevity and reliability of the screw ball in challenging operating conditions.
  • Mounting and Integration: Custom-designed screw balls can be tailored to facilitate easy mounting and integration into the overall system. This includes the provision of specific mounting features, end machining, or interface compatibility with other components. By considering the system’s requirements, the custom design ensures seamless integration and efficient installation of the screw ball.
  • Special Features and Requirements: Certain applications may have unique features or requirements that can be accommodated through custom design. This can include specialized lubrication systems, integrated sensors, built-in safety mechanisms, or specific certifications. Customization allows for the incorporation of these special features, ensuring that the screw ball meets the application’s specific needs.

Collaborating with manufacturers or suppliers who specialize in custom screw ball design is crucial to ensure that the custom-designed screw ball meets the desired specifications and performance requirements. Through close collaboration and a thorough understanding of the application, the manufacturer can provide valuable insights, engineering expertise, and design recommendations to create a custom screw ball that is tailored to the unique needs of the application.

screw ball

How do temperature variations affect the performance of screw balls?

Temperature variations can have a significant impact on the performance of screw balls, also known as ball screws. These linear motion systems are designed to operate within specific temperature ranges to maintain their accuracy, dimensional stability, and overall performance. Here’s how temperature variations can affect the performance of screw balls:

  • Thermal Expansion: Screw balls are typically composed of different materials, such as steel or ceramics, that have different coefficients of thermal expansion. When the temperature changes, each material expands or contracts at a different rate, leading to dimensional changes in the screw ball components. This thermal expansion can introduce misalignment, increased backlash, or changes in preload, affecting the accuracy and repeatability of the linear motion system.
  • Lubrication: Temperature variations can impact the properties and performance of the lubricant used in screw balls. Lubricants have specific viscosity and temperature ranges in which they function optimally. High temperatures can cause lubricants to thin out, reducing their ability to provide sufficient lubrication and increasing friction between the ball bearings and the raceway. On the other hand, low temperatures can cause lubricants to thicken, impeding smooth motion and increasing resistance. Insufficient or improper lubrication due to temperature variations can lead to increased wear, reduced efficiency, and potential premature failure of the screw ball system.
  • Material Integrity: Extreme temperature variations can affect the mechanical properties and integrity of the materials used in screw balls. High temperatures can cause thermal degradation, softening, or even melting of certain materials, leading to reduced strength, increased wear, and potential deformation. Conversely, low temperatures can make materials brittle and more susceptible to fracture or failure under load. It is important to consider the temperature limits of the screw ball materials to ensure their structural integrity and long-term performance.
  • System Rigidity: Temperature changes can affect the rigidity and stiffness of the screw ball assembly. When subjected to high temperatures, the components may expand, leading to a decrease in overall system rigidity. This reduction in stiffness can result in increased deflection, reduced accuracy, and diminished load-carrying capacity. Conversely, low temperatures can cause contraction and increased system rigidity, potentially affecting the smoothness of motion and overall performance.
  • Sealing and Environmental Protection: Temperature variations can impact the effectiveness of seals and environmental protection measures in screw ball assemblies. Seals play a crucial role in preventing contaminants, moisture, and debris from entering the system. Extreme temperature changes can cause seals to degrade, lose flexibility, or become brittle, compromising their sealing properties. This can result in increased risk of contamination, accelerated wear, and reduced performance of the screw ball assembly.

To mitigate the effects of temperature variations on screw ball performance, several measures can be taken. These include:

  • Choosing materials with suitable temperature resistance and low coefficients of thermal expansion.
  • Using lubricants that are specifically formulated for the expected temperature range.
  • Implementing temperature compensation techniques to maintain dimensional accuracy and alignment.
  • Applying thermal barriers or insulation to minimize the transfer of heat to the screw ball assembly.
  • Ensuring proper sealing and protection from extreme temperature environments.
  • Using temperature control systems or environmental enclosures to maintain a stable operating temperature.

By considering the potential effects of temperature variations and implementing appropriate measures, the performance and longevity of screw balls can be optimized, ensuring accurate and reliable linear motion in various applications.

screw ball

What materials are screw balls typically made from?

Screw balls, or ball screws, are typically made from a combination of materials carefully chosen to provide durability, strength, and smooth operation. The specific materials used can vary depending on the application requirements and environmental conditions. Here are some commonly used materials for screw balls:

  • Steel: Steel is one of the most common materials used for screw balls due to its excellent strength and durability. Typically, hardened alloy steel, such as chrome steel or stainless steel, is utilized to withstand high loads, resist wear, and maintain dimensional stability. Steel screw balls are suitable for a wide range of applications, including industrial machinery, automotive systems, and aerospace equipment.
  • Ceramic: In certain specialized applications, ceramic screw balls may be used. Ceramic materials, such as silicon nitride (Si3N4) or zirconia, offer advantages such as high hardness, superior corrosion resistance, and reduced friction. Ceramic screw balls are commonly employed in high-speed or high-temperature environments, where their exceptional properties contribute to improved performance and longevity.
  • Plastic: For specific applications where lightweight components or electrical insulation are required, plastic screw balls can be utilized. Materials like nylon, polyoxymethylene (POM), or polyether ether ketone (PEEK) are commonly used for plastic screw balls. These materials offer reduced weight, low friction, and corrosion resistance, making them suitable for applications such as medical equipment, electronics, and precision instruments.
  • Coatings and Treatments: In addition to the base materials mentioned above, screw balls may undergo specialized coatings or treatments to enhance their performance. For example, surface treatments like black oxide, zinc plating, or nickel plating can provide improved corrosion resistance. Lubricant coatings or treatments, such as Teflon or molybdenum disulfide (MoS2), can reduce friction and enhance smooth operation.

It is important to note that the selection of materials for screw balls should consider factors such as load requirements, operating conditions, temperature extremes, and compatibility with other components in the system. Manufacturers often provide specific recommendations regarding the materials best suited for their screw ball products based on extensive testing and application experience.

When choosing a screw ball, it is advisable to consult the manufacturer’s documentation, technical specifications, or seek guidance from professionals with expertise in the specific application or industry. They can provide valuable insights and recommendations on selecting the appropriate materials to ensure optimal performance and longevity of the screw ball.

China manufacturer Hot Sale Cheapest Price Gcr15 G200 2mm-25.4mm CHINAMFG Chrome Steel Ball  China manufacturer Hot Sale Cheapest Price Gcr15 G200 2mm-25.4mm CHINAMFG Chrome Steel Ball
editor by CX 2024-02-29

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