Sealed enclosure 2208 ETN9 Self-Aligning Ball Bearing – Strong & Versatile

Self-aligning ball bearing
Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.

    Accommodate static and dynamic misalignment
    Excellent high-speed performance
    Excellent light load performance
    Low friction

Knowledge and introduction of bearings

The 2208 ETN9 Self-Aligning Ball Bearing is an essential component for applications requiring durability, high performance, and the ability to handle misalignment. This bearing is specifically designed to manage both radial and axial loads while compensating for shaft misalignment, making it ideal for machinery subjected to alignment issues. With its self-aligning design, the 2208 ETN9 ensures smooth and efficient operation, even when faced with slight angular misalignment between the shaft and housing.

Built with two rows of balls, the 2208 ETN9 provides a higher load capacity than standard ball bearings. The spherical outer race allows for self-alignment, reducing stress on the bearing and extending its service life. Whether used in motors, agricultural machinery, pumps, or conveyors, this bearing delivers consistent, reliable performance across a wide range of industrial applications.

The 2208 ETN9 is manufactured from high-quality chrome steel (AISI 52100), which ensures high resistance to wear, fatigue, and corrosion. The bearing’s design also minimizes friction, enabling smooth operation at higher speeds while reducing heat buildup. To further protect the bearing from contaminants, it is available with optional seals or shields.

Key Features:

• Self-Aligning Capability: Automatically compensates for misalignment, reducing wear and extending bearing life.

• High Load Capacity: Dual row design handles both radial and moderate axial loads, ideal for heavy-duty applications.

• Durable Construction: Made from premium chrome steel for high strength and wear resistance.

• Low Friction Operation: Minimizes friction for smooth, efficient performance, even at higher speeds.

• Protective Options: Available with optional seals or shields to prevent dirt and moisture from entering the bearing.

Technical Specifications:

• Inner Diameter (d): 40 mm

• Outer Diameter (D): 80 mm

• Width (B): 23 mm

• Dynamic Load Rating (C): 27.5 kN

• Static Load Rating (C0): 13.6 kN

• Max Speed (Grease Lubrication): 7,000 RPM

• Material: Chrome steel (AISI 52100)

• Lubrication Type: Grease or oil lubrication options

The 2208 ETN9 bearing is an excellent choice for applications where alignment issues are common, such as in industrial equipment, conveyors, and agricultural machinery. Its ability to self-align prevents premature wear and reduces maintenance requirements, ultimately lowering operating costs. Whether in high-speed or heavy-duty applications, the 2208 ETN9 provides exceptional reliability and efficiency.

By choosing the 2208 ETN9 Self-Aligning Ball Bearing, you are ensuring the longevity and performance of your equipment, with minimal risk of bearing failure due to misalignment or excessive load. This versatile bearing is an essential part of modern machinery that demands long-lasting, high-performance solutions.

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

 Our products                                                                                                                                                                 

Ball Bearings

SKF

NSK

FAG

TIMKEN

          IKO

NTN

GMN