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Dec . 07, 2024 05:13 Back to list

6309 zz bearing dimensions

Understanding the Dimensions of the 6309 ZZ Bearing


The 6309 ZZ bearing is a widely used type of deep groove ball bearing known for its versatility and durability in various applications. This bearing is part of the 6000 series of bearings, which are characterized by their standard dimensions and robust construction. In this article, we will delve into the dimensions and features of the 6309 ZZ bearing, exploring its design, applications, and significance in engineering.


Dimensions of the 6309 ZZ Bearing


The 6309 designation represents a specific size of the bearing. The key dimensions of the 6309 ZZ bearing are as follows


- Inner Diameter (ID) 45 mm - Outer Diameter (OD) 100 mm - Width (W) 25 mm - Weight Approximately 0.5 kg


These dimensions make the 6309 ZZ bearing suitable for a variety of applications, ranging from automotive components to industrial machinery. The 45 mm inner diameter allows for fitting onto shafts of corresponding size, while the 100 mm outer diameter provides adequate support while minimizing radial space requirements.


ZZ Shielding


The ZZ in the bearing's name refers to the metal shields that cover both sides of the bearing. These shields provide essential protection against dust, debris, and moisture, ensuring that the bearing operates smoothly over its lifespan. The ZZ shield design enhances the lifespan of the bearing by minimizing contamination and reducing the need for maintenance. The shields are made of steel, which adds to the overall robustness of the bearing.


Load Ratings


Understanding the load ratings of the 6309 ZZ bearing is vital for ensuring its suitability for specific applications. The dynamic load rating (C) of the 6309 ZZ bearing is around 17,200 N, while the static load rating (C0) is approximately 9,600 N. These ratings signify the amount of load the bearing can handle under different conditions without experiencing significant wear or failure.


Applications


6309 zz bearing dimensions

6309 zz bearing dimensions

The versatility of the 6309 ZZ bearing makes it ideal for a range of applications across various industries. Some common uses include


1. Automotive Industry It is commonly used in automotive components such as wheel hubs, gearboxes, and electric motors, where robustness and reliability are critical. 2. Industrial Machinery The 6309 ZZ bearing finds applications in conveyor systems, pumps, and various machinery parts that require smooth rotation and high precision.


3. Household Appliances Many household appliances, including washing machines and refrigerators, utilize this bearing due to its efficiency and longevity.


4. Electrical Equipment It is also used in electric motors and generators, where consistent performance over time is essential.


Advantages of the 6309 ZZ Bearing


The 6309 ZZ bearing offers several advantages that contribute to its widespread adoption


- Durability With high-quality steel construction and ZZ shielding, this bearing can withstand harsh conditions and extend operational life.


- Versatility Its standard dimensions mean it can be used in a vast array of applications, making it a staple component in many mechanical assemblies.


- Cost-Effectiveness Due to its high demand and robust design, the 6309 ZZ bearing is often available at a reasonable price point, making it an economical choice for manufacturers and repair services alike.


Conclusion


The 6309 ZZ bearing is a crucial component in modern engineering and machinery. Its standard dimensions, combined with the ZZ shielding and robust load ratings, make it a reliable choice for various applications across multiple industries. Understanding the dimensions and features of the 6309 ZZ bearing can help engineers and technicians select the right bearing for their specific needs, promoting efficiency and longevity in their machinery and operations. Whether used in automotive parts or industrial equipment, the 6309 ZZ bearing exemplifies durability and versatility in the world of engineering.


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