3x9x5 Ball Bearing Ultimate Guide: Comprehensive Information & Buying Tips for Industrial Use

19 3 月, 2025

3x9x5 Ball Bearing Ultimate Guide: Comprehensive Information & Buying Tips for Industrial Use

This ultimate guide provides comprehensive information and buying tips for the 3x9x5 ball bearing, which is widely used in industrial applications. By understanding the product parameters, usage scenarios, and real-world case studies, readers can make informed decisions when purchasing these ball bearings for their industrial needs.

Product Parameters

The 3x9x5 ball bearing is a type of deep groove ball bearing, characterized by its high precision, durability, and low noise operation. The following table lists the key parameters of this ball bearing:

Parameter Value
Outer Diameter (mm) 9
Inner Diameter (mm) 3
Width (mm) 5
Load Rating (kN) 0.12
Speed Rating (min^-1) 12000

Usage Scenarios

The 3x9x5 ball bearing is suitable for various industrial applications, including:

  • Automotive industry: Used in engine components, such as camshafts, crankshafts, and wheel hubs.
  • Machine tools: Employed in spindles, slides, and guides for precision movements.
  • Electrical appliances: Found in motors, fans, and compressors for smooth and quiet operation.

Use Cases

Here are two real-world case studies showcasing the application of the 3x9x5 ball bearing in different industries:

Case Study 1: Automotive Industry

Company A, a leading manufacturer of automotive components, uses the 3x9x5 ball bearing in their engine camshafts. The ball bearing's high precision and durability ensure smooth operation and extended service life, contributing to the overall performance and reliability of the engine.

Case Study 2: Machine Tool Industry

Company B, a producer of precision machine tools, incorporates the 3x9x5 ball bearing in their spindle units. The ball bearing's low noise operation and precise movements enhance the accuracy and efficiency of the machine tools, making them ideal for high-precision applications.

Solutions

When selecting the 3x9x5 ball bearing for industrial use, consider the following solutions:

  • Material selection: Choose the appropriate material for the ball bearing based on the application's requirements, such as steel, stainless steel, or ceramic.
  • Seal type: Select the appropriate seal type to protect the bearing from contaminants and ensure smooth operation.
  • Mounting and alignment: Proper mounting and alignment of the ball bearing are crucial for optimal performance and longevity.

Conclusion

In conclusion, the 3x9x5 ball bearing is a versatile and reliable component for various industrial applications. By understanding its product parameters, usage scenarios, and real-world case studies, readers can make informed decisions when purchasing these ball bearings for their industrial needs. For further information and assistance, please contact us at info@vivalr.com or call us at (86) 15866781826.

NBEARING: Precision Bearing Solutions Provider

NBEARING specializes in premium bearings for industrial machinery, automotive, and heavy equipment. Our ISO/TS 16949-certified products include ball bearings, roller bearings, and custom-engineered solutions, with 10,000+ SKUs to meet diverse applications.
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