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Nov . 17, 2024 06:53 Back to list

62202 bearing dimensions

Understanding 62202 Bearing Dimensions


Bearings play a pivotal role in machinery, aiding in the reduction of friction between moving parts and facilitating smooth rotational or linear motion. Among the various types of bearings available, the 62202 bearing is widely used in different applications, particularly in electric motors, gearboxes, and various machinery. Understanding the dimensions and specifications of the 62202 bearing is essential for selecting the right component for your machinery needs.


What is a 62202 Bearing?


The 62202 bearing is part of the deep-groove ball bearing family. It is designed to support both radial and axial loads, making it a versatile and highly sought-after component in various machines. The designation 62202 indicates specific dimensions and design features that are standardized across manufacturers, ensuring compatibility and interchangeability.


Key Dimensions of the 62202 Bearing


The 62202 bearing typically has the following key dimensions


- Inner Diameter (ID) 15 mm - Outer Diameter (OD) 35 mm - Width (B) 11 mm


These dimensions allow the 62202 bearing to fit into applications where space is limited but where reliable load-bearing performance is required. The bearing’s relatively small size does not compromise its capacity to handle substantial loads, making it ideal for use in compact machinery.


Load Capacity


Load capacity is an essential consideration when choosing a bearing. The 62202 bearing is designed to support significant radial loads and moderate axial loads in both directions. The dynamic load rating (C) for the 62202 bearing is generally around 7,500 N, while the static load rating (C0) may reach approximately 4,050 N. These values can vary depending on the manufacturer, so it is crucial to consult specific product specifications when making a selection.


62202 bearing dimensions

62202 bearing dimensions

Speed Ratings

Another important aspect of the 62202 bearing is its speed rating. These bearings can operate at relatively high speeds, with an acceptable operating limit in the range of 25,000 to 30,000 RPM (Revolutions Per Minute). However, the actual limit depends on factors such as lubrication, temperature, and the specific application environment. Proper lubrication is critical to achieving optimal performance and extending the bearing's lifespan.


Material and Design


The 62202 bearing is typically constructed from high-quality steel, which offers excellent wear resistance and durability. Some manufacturers may also produce bearings made from stainless steel or other materials for specialized applications, especially where corrosion or high-temperature tolerance is required. The raceways and balls within the bearing are precision-machined to ensure smooth rolling motion and minimize friction.


Applications


Due to its dimensions, load capacity, and speed ratings, the 62202 bearing is commonly found in various applications, such as


- Electric Motors Used in small to medium-sized electric motors where space and power efficiency are crucial. - Automotive Components Commonly employed in automotive parts that require reliable load handling without significant weight increases. - Industrial Machinery Integrated into conveyor belts, pumps, and other equipment where high reliability and performance are essential.


Conclusion


In conclusion, understanding the dimensions and specifications of the 62202 bearing is vital for engineers and machinery designers. Its compact size, substantial load capacity, and ability to handle both radial and axial loads make it a versatile choice for numerous applications. When selecting a bearing, it is essential to consider not only the dimensions but also the operating conditions, lubrication requirements, and environmental factors to ensure optimal performance and longevity in your machinery.


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