Explosion-proof feature1208 ETN9 Self-Aligning Ball Bearing – Compact & Reliable

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 1208 ETN9 Self-Aligning Ball Bearing is a compact, high-performance solution designed to handle both radial and axial loads in demanding applications. Ideal for use in machinery and equipment that may experience misalignment or shaft deflection, this bearing ensures smooth operation and long-lasting durability. Its self-aligning feature allows it to compensate for misalignment, preventing premature wear and tear and reducing the risk of bearing failure, even under challenging conditions.

The 1208 ETN9 features two rows of balls, providing superior load capacity while maintaining low friction. The outer race is spherical, enabling the bearing to automatically align itself if misalignment occurs between the shaft and housing. This makes the 1208 ETN9 particularly suitable for applications where alignment issues are inevitable, such as in agricultural equipment, motors, conveyors, and pumps. The inner ring is cylindrical, making installation straightforward and maintenance easy.

Key Features:

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

• Durable Construction: Made from high-quality chrome steel (AISI 52100) for long-lasting performance and resistance to wear.

• Dual Row Balls: Capable of carrying both radial and moderate axial loads, offering versatility in different industrial applications.

• Low Friction Operation: Ball contact design ensures smooth, efficient operation even at higher speeds.

• Protective Seals or Shields: Options for added protection against dirt and moisture, ensuring a longer operational life.

Technical Specifications:

• Inner Diameter (d): 40 mm

• Outer Diameter (D): 80 mm

• Width (B): 18 mm

• Dynamic Load Rating (C): 18.8 kN

• Static Load Rating (C0): 8.2 kN

• Max Speed (Grease Lubrication): 8,000 RPM

• Material: Chrome steel (AISI 52100)

• Lubrication Type: Grease or oil lubrication options

The 1208 ETN9 bearing is a cost-effective, reliable choice for applications that require continuous operation with minimal maintenance. Its ability to self-align reduces the risk of bearing damage, making it an essential component in reducing operational downtime and maintenance costs. Whether used in motors, industrial machinery, or agricultural equipment, the 1208 ETN9 ensures consistent performance and reliability in demanding environments.

With its high load capacity, low friction design, and self-aligning properties, the 1208 ETN9 is an excellent choice for a wide range of industries, providing peace of mind and reducing the risk of unexpected equipment failure.

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

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