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Dec . 11, 2024 10:09 Back to list

Dimensions and Specifications for 6800ZZ Bearings Overview

Understanding the Dimensions and Applications of the 6800ZZ Bearing


The 6800ZZ bearing is a popular type of deep groove ball bearing, utilized extensively in various mechanical applications due to its versatility and robustness. With its compact design, the 6800ZZ bearing is particularly favored in applications requiring low friction and high-speed performance. In this article, we will explore the dimensions, specifications, and typical applications of the 6800ZZ bearing, providing a comprehensive understanding of its significance in engineering and manufacturing.


Dimensions of the 6800ZZ Bearing


The 6800 in the nomenclature indicates the series of the bearing, while the ZZ signifies that it is equipped with metal shields on both sides. The standard dimensions of the 6800ZZ bearing are as follows


- Inner Diameter (ID) 10 mm - Outer Diameter (OD) 19 mm - Width (B) 5 mm


These dimensions make the 6800ZZ bearing an ideal choice for applications where space is limited, without compromising on stability or operational efficiency.


The construction of the 6800ZZ bearing features a single row of balls positioned in a deeper raceway than standard bearings. This design allows for multiple load distributions, enhancing the bearing's ability to handle radial and axial loads. The ZZ shields help to protect the internal components from dust, debris, and moisture, thereby extending the lifespan of the bearing.


Materials and Construction


Typically, the 6800ZZ bearings are constructed from high-carbon chromium steel or stainless steel, which provides excellent resistance to wear and corrosion. The inner and outer raceways are precisely machined to ensure smooth ball movement and minimal friction during operation. The balls themselves are usually made from high-grade steel or ceramic materials, depending on the specific application requirements.


The bearing is often lubricated with grease or oil, both of which help to reduce friction and cool the bearing during operation. Maintenance is relatively low, especially for sealed variants like the 6800ZZ, which do not require regular re-lubrication due to their sealed nature.


6800zz bearing dimensions

6800zz bearing dimensions

Typical Applications of the 6800ZZ Bearing


The 6800ZZ bearings are remarkably versatile and can be found across various industries. Here are some common applications


1. Electric Motors Due to their low friction and high-speed performance, 6800ZZ bearings are often used in small electric motors, ensuring smooth operation and durability.


2. Robotics In robotic applications, precise movement is crucial. The compact size and weight of the 6800ZZ make it suitable for positioning systems within robotic arms and similar machinery.


3. Bicycles These bearings are also prevalent in bicycles, particularly in hubs and bottom brackets, where they contribute to efficient and smooth rotation.


4. Consumer Electronics Devices such as printers, gaming consoles, and other electronic equipment frequently utilize the 6800ZZ bearing, benefiting from its compact dimensions and reliability.


5. Automotive Applications Certain automotive components, such as alternators and power steering pumps, utilize the 6800ZZ bearing to enhance performance and longevity.


Conclusion


The 6800ZZ bearing is a key component in many mechanical systems, thanks to its superior design and useful dimensions. With an inner diameter of 10 mm, an outer diameter of 19 mm, and a width of 5 mm, this bearing stands out for its compactness and durability. Whether in high-speed machinery, consumer electronics, or automotive applications, its ability to minimize friction and withstand varying loads makes it an invaluable asset across industries.


Understanding the specifications and applications of the 6800ZZ bearing is essential for engineers and designers looking to optimize their designs. As technology continues to evolve, the demand for reliable components like the 6800ZZ will undoubtedly persist, ensuring its place in the world of engineering for years to come.


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