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Nov . 10, 2024 04:28 Back to list

Specifications and Measurements for 626zz Bearings in Various Applications

Understanding 626ZZ Bearing Dimensions and Specifications


Bearings are crucial components in various mechanical systems, offering support and reducing friction between moving parts. The 626ZZ bearing, a specific type of deep groove ball bearing, is widely utilized in several applications due to its compact design and high efficiency. This article delves into the dimensions and specifications of the 626ZZ bearing, along with its applications and selection considerations.


Dimensions of the 626ZZ Bearing


The designation 626ZZ refers to the specific dimensions and features of the bearing. The key dimensions are


- Inner Diameter (ID) 6 mm - Outer Diameter (OD) 19 mm - Width (W) 6 mm


These dimensions classify the bearing as part of the miniature bearing series, making it suitable for applications where space is limited. The “ZZ” suffix indicates that the bearing is shielded on both sides, providing protection against dirt and dust while retaining lubrication.


Features of the 626ZZ Bearing


1. Material Composition The 626ZZ bearing is typically made from high-quality carbon steel or stainless steel. The choice of material impacts the bearing’s durability and resistance to corrosion, making stainless steel offerings suitable for more demanding environments.


2. Ball Design Deep groove ball bearings like the 626ZZ use balls that roll within a circular raceway. This design allows for smooth rotation while supporting both radial and axial loads, which is essential in various applications.


3. Shielding The dual shielding (indicated by “ZZ”) is a significant feature that enhances the bearing’s longevity by preventing the ingress of contaminants. This characteristic makes the 626ZZ an excellent choice for applications exposed to dust or other particulates.


626zz bearing dimensions

626zz bearing dimensions

4. Lubrication These bearings are generally pre-lubricated with grease, which minimizes maintenance needs. Proper lubrication is crucial for minimizing wear and extending the bearing's life.


Applications of the 626ZZ Bearing


The 626ZZ bearing is a versatile component commonly found in several applications, including


- Electric Motors The compact size and efficiency of the 626ZZ allow it to support the rotor in small electric motors, ensuring smooth operation. - Automotive Components This bearing type is often used in components like gearboxes and small wheels, where space is at a premium. - Robotics Due to its low friction and reliability, the 626ZZ is ideal for robotic joints and movement systems. - Home Appliances Many household appliances such as fans, vacuum cleaners, and washing machines utilize this type of bearing for quiet and efficient operation.


Selecting the Right 626ZZ Bearing


When selecting a 626ZZ bearing for a specific application, several factors should be considered


1. Load Requirements Assess the expected radial and axial loads to choose a bearing that can handle the operational conditions. 2. Speed Ratings Consider the maximum operating speed of your application. The 626ZZ has a maximum speed limit, which should not be exceeded to avoid premature failure. 3. Operating Environment Depending on the exposure to contaminants or moisture, you might need a variant that offers enhanced sealing or corrosion resistance. 4. Temperature Range Ensure that the bearing can operate effectively within the expected temperature range of your application.


Conclusion


The 626ZZ bearing is a reliable choice for various applications requiring compact and efficient motion support. With its precise dimensions, protective shielding, and versatility, it continues to be favored in many industries. Understanding its specifications and characteristics is essential for selecting the right bearing that meets specific operational needs, ensuring durability and performance in any mechanical system.


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