6206 Ball Bearing 30x62x16 Custom Ball Bearing Angular Contact

6206 Deep-Groove Ball Bearings (30x62x16mm) - Motors/Automotive, Reliable & Cost-Effective

I. Product Overview

The 6206 bearing is a pivotal part of the deep - groove ball bearing series, celebrated for its reliable performance and broad - spectrum applications. Engineered with meticulous attention to detail, it functions as a key element in a vast array of industrial, commercial, and some consumer - facing mechanical setups. By melding time - honored engineering principles with contemporary manufacturing breakthroughs, the 6206 bearing guarantees stable operation and an extended lifespan, making it a go - to choice across diverse working conditions.

II. Core Technical Parameters

III. Materials and Craftsmanship

Material Selection

1. Ring Material: High - quality bearing steel, often of the 52100 chrome - steel type, is used for the inner and outer rings of the 6206 bearing. Chrome - steel offers excellent hardness, allowing the rings to maintain their shape under high - stress conditions. Its high wear resistance reduces the risk of premature failure due to friction, ensuring a long service life for the bearing. Additionally, the material has good fatigue strength, enabling it to withstand the repeated loading and unloading cycles that occur during normal operation.

2. Ball Material: The balls in the 6206 bearing are also crafted from high - quality bearing steel, typically 52100 chrome - steel. These balls are manufactured to extremely tight tolerances in terms of roundness and surface finish. The smooth surface of the balls minimizes friction as they roll within the bearing, enhancing rotational efficiency. The high - quality chrome - steel material provides the necessary strength to withstand the forces exerted on them during operation.

Craftsmanship Highlights

1. Precision Machining: The manufacturing process of the 6206 bearing starts with precision machining of the inner and outer rings. Advanced computer - numerical - control (CNC) machining techniques are used to achieve the exact dimensional tolerances required. The bore, outer diameter, and width are machined with extreme precision to ensure proper fitment within the machinery. Any deviation from the specified tolerances could lead to increased vibration, reduced efficiency, and premature bearing failure.

2. Assembly Process: The assembly of the 6206 bearing is a highly precise operation. The balls are carefully installed into the bearing, with strict attention paid to their spacing and alignment. The cage, whether made of steel or nylon, is then assembled around the balls to ensure their even distribution and smooth movement during rotation. In some cases, the balls may be pre - loaded to a specific force to optimize performance and reduce play, further enhancing the bearing's stability and load - handling capabilities.

3. Quality Control: Each 6206 bearing undergoes rigorous quality control procedures. Dimensional accuracy is checked using high - precision measuring instruments, such as coordinate measuring machines (CMMs). The surface finish of the rings and balls is inspected to ensure that it meets the required standards for reducing friction and wear. Material integrity is verified through techniques like hardness testing and non - destructive testing (NDT), such as magnetic particle inspection or ultrasonic testing. Only bearings that pass all these quality checks are released for use, ensuring that customers receive a reliable and high - performing product.

IV. Application Scenarios

Industrial Machinery

1. Small - to - Medium - Sized Motors: The 6206 bearing is frequently used in small - to - medium - sized electric motors, such as those found in household appliances like washing machines and small industrial fans. In a washing machine motor, for example, the 6206 bearing supports the rotating shaft, enabling smooth and efficient power transfer. The bearing's ability to handle both radial and axial loads is crucial, as these motors often experience forces in multiple directions during operation.

2. Conveyor Systems: In conveyor systems used in factories and warehouses, the 6206 bearing is employed in the rollers. It helps the rollers rotate smoothly, facilitating the movement of goods along the conveyor belt. The bearing's durability and load - bearing capacity are essential for withstanding the continuous operation and the weight of the conveyed materials.

Automotive Components

1. Wheel Hubs: In some light - duty vehicles and motorcycles, the 6206 bearing can be used in the wheel hubs. It helps ensure that the wheels rotate freely, providing a smooth and stable ride. The bearing's performance is critical for the safety and handling of the vehicle, as it has to withstand the forces generated during acceleration, braking, and cornering.

2. Engine Accessories: The 6206 bearing can also be found in engine accessories such as alternators and water pumps. In an alternator, the bearing supports the rotating shaft, allowing it to generate electricity efficiently. In a water pump, it helps the impeller rotate smoothly, ensuring proper coolant circulation. The bearing's reliability and performance contribute to the overall efficiency and durability of the engine.

Consumer Electronics

1. Power Tools: In power tools like electric drills and circular saws, the 6206 bearing is used in the motor assemblies. It enables the high - speed rotation of the drill bit or saw blade, ensuring precise and efficient operation. The bearing's ability to handle the high - speed and high - torque demands of power tools is essential for delivering consistent performance.

2. Fitness Equipment: In fitness equipment such as exercise bikes and treadmills, the 6206 bearing is used in various rotating components. For example, in an exercise bike, it supports the pedals and the flywheel, allowing for smooth and comfortable pedaling. The bearing's smooth operation and durability are important for providing a pleasant user experience.

V. Product Advantages

1. Good Load - Bearing Capacity: The 6206 bearing is designed to handle a reasonable amount of radial and axial loads, making it suitable for a wide range of applications. Its construction and high - quality materials enable it to withstand the forces encountered in industrial machinery, automotive components, and consumer electronics. This load - bearing capacity ensures the reliable operation of the machinery, reducing the risk of unexpected breakdowns.

2. Smooth Rotation: Precision machining and careful assembly result in a 6206 bearing that rotates smoothly. The smooth rotation reduces vibration and noise, which is beneficial for both the user experience and the overall efficiency of the machinery. Reduced vibration also helps extend the service life of other components in the mechanical system by minimizing the stress placed on them.

3. Reliable Service Life: The use of high - quality bearing steel for the rings and balls, combined with strict quality control during manufacturing, contributes to the 6206 bearing's reliable service life. It can withstand continuous operation and varying loads, ensuring durability even in demanding environments. A long service life means less frequent replacements, which in turn reduces maintenance costs.

4. Cost - Effective Option: Despite its performance capabilities, the 6206 bearing offers a cost - effective solution for many applications. Its widespread availability and relatively simple design result in competitive pricing. Additionally, its long service life and low maintenance requirements further reduce the overall cost of ownership. The ability to choose from different cage materials and precision grades allows customers to select the most suitable option for their specific needs, without over - spending.

5. Easy Installation and Maintenance: The 6206 bearing is designed for easy installation and maintenance. Its standard dimensions and simple design make it compatible with a wide range of mechanical systems. The availability of different sealing options and lubrication choices allows for customization based on the operating environment. Sealed bearings, for example, require less maintenance as they are protected from contaminants, while the choice of lubricant can be tailored to specific application requirements.