High-Performance 2210 ETN9 Self-Aligning Ball Bearing – Durable, Reliable, and 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 2210 ETN9 Self-Aligning Ball Bearing is a high-performance, highly durable bearing designed to provide exceptional reliability in demanding industrial and mechanical applications. Known for its unique self-aligning feature, this bearing offers superior performance even in conditions where shaft misalignment may occur. The 2210 ETN9 is ideal for handling both radial and axial loads in various directions, making it versatile enough for use in a wide range of machinery and equipment, including electric motors, agricultural machinery, and industrial pumps.

Key Features:

• Self-Aligning Technology: The 2210 ETN9 features a spherical outer raceway and two rows of balls, allowing it to self-align and compensate for any angular misalignment between the shaft and housing. This feature helps reduce wear and stress on the bearing, minimizing the risk of premature failure caused by misalignment.

• Versatile Load Handling: Designed to handle both radial and moderate axial loads in both directions, the 2210 ETN9 is highly versatile. It can effectively support heavy radial loads, as well as moderate axial loads, making it a reliable choice for many types of machinery and equipment.

• Durable Chrome Steel Construction: Built from high-quality chrome steel (GCr15), the 2210 ETN9 offers exceptional wear resistance and durability. Its robust construction ensures reliable performance under both high-speed and heavy-load conditions, making it suitable for applications that demand long-lasting reliability and performance.

• Steel Cage for Optimal Performance: The 2210 ETN9 is equipped with a steel cage that helps maintain proper ball spacing, reducing friction and heat buildup during operation. This minimizes wear on the bearing surfaces and ensures smooth operation even at higher speeds, contributing to a longer service life.

• Corrosion-Resistant Materials: The bearing is resistant to corrosion, making it an ideal choice for use in industries where exposure to moisture, dust, or other contaminants is common. Its corrosion-resistant materials ensure that the bearing continues to perform well even in harsh operating environments.

• Low Maintenance and Long Service Life: Thanks to its self-aligning design and durable construction, the 2210 ETN9 requires minimal maintenance and offers a longer service life compared to traditional bearings. This results in reduced downtime, lower maintenance costs, and increased operational efficiency for industrial applications.

Technical Specifications:

• Inner Diameter (d): 50 mm

• Outer Diameter (D): 90 mm

• Width (B): 23 mm

• Dynamic Load Rating (C): 26,300 N

• Static Load Rating (C0): 15,800 N

• Limiting Speed: 9,500 RPM (with oil lubrication)

• Material: Chrome Steel (GCr15)

• Cage Type: Steel cage

• Seals: Open (no seals)

The 2210 ETN9 Self-Aligning Ball Bearing is designed to enhance the performance and efficiency of industrial machinery by offering excellent load-carrying capacity and the ability to self-align in the presence of shaft misalignment. Its robust design and long-lasting materials ensure optimal performance in heavy-duty applications, including electric motors, conveyors, and agricultural equipment. With the ability to withstand harsh conditions and reduce the need for frequent maintenance, the 2210 ETN9 offers both reliability and cost-effectiveness over the long term.

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

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