NACHI 6308 Deep Groove Ball Bearings special price

Deep groove ball bearing with seals or shields

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. 

They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. 

The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out. 

Integral sealing prolongs bearing service life, simple, versatile, robust design low friction, high-speed  makes radial and axial loads in both directions, so it requires little maintenance.

Knowledge and introduction of bearings    :                                                                                                 

The NACHI 6308 Deep Groove Ball Bearing is a high-quality, reliable bearing that is commonly used in a variety of industrial, 

automotive, and mechanical applications. 

As part of NACHI's extensive range of deep groove ball bearings, the 6308 model is designed for high performance, 

offering smooth rotation, reduced friction, and long service life. 

These bearings are ideal for handling both radial and axial loads, making them versatile and suitable for a wide range of applications.

Design and Specifications

The NACHI 6308 deep groove ball bearing has an inner diameter of 40 mm, an outer diameter of 90 mm, and a width of 23 mm. 

These dimensions make it a medium-sized bearing that is ideal for both compact and robust applications requiring high load-carrying capacity. 

The deep groove ball bearing design allows it to accommodate radial loads as well as axial loads in both directions, 

making it versatile in various mechanical systems.

The deep groove design also minimizes friction, leading to smoother rotation, lower energy consumption, 

and less heat generation during high-speed operation. 

This feature contributes to the bearing’s overall efficiency and long-term performance. 

The NACHI 6308 bearing is also designed to handle slight misalignments, enhancing its reliability in dynamic conditions

where loads are not always perfectly aligned.

Materials and Construction

The NACHI 6308 bearing is manufactured using high-quality carbon or chrome steel, providing excellent resistance to wear, corrosion and fatigue. 

The inner and outer rings are precision-machined for smooth operation, 

while the steel balls are evenly spaced by a cage, typically made of steel or brass. 

The cage helps reduce friction and ensures proper ball alignment, improving the bearing’s overall performance and lifespan.

The bearing is available with optional seals or shields, such as rubber seals or metal shields, 

to prevent contaminants like dust, dirt, and moisture from entering and damaging the bearing. 

These seals enhance the bearing’s durability, particularly in environments where contamination is a concern.

Applications

The NACHI 6308 deep groove ball bearing is used in various applications, including:

Electric motors: Common in electric motors for industrial equipment, home appliances, and power tools, where smooth and efficient performance is essential.

Automotive components: Used in automotive systems like wheel hubs, gearboxes, and alternators, where both radial and axial loads are encountered.

Industrial machinery: Found in pumps, compressors, conveyors, and other equipment, providing smooth, high-speed rotation.

Household appliances: Ideal for washing machines, fans, air conditioners, and other appliances requiring low maintenance and quiet operation.

Advantages

Durability: High-quality construction ensures long-lasting performance with resistance to wear and corrosion.

Versatility: Capable of handling both radial and axial loads, making it suitable for various applications.

Low Friction: The deep groove design reduces friction, improving efficiency and reducing heat generation.

Sealing Options: Available with seals or shields to protect against contaminants, extending bearing life and minimizing maintenance.

For further details on this product please directly contact our sales department under shh@dmsw.com 

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