High-Quality 2216 ETN9 Self-Aligning Ball Bearing Durable Precision Bearing for Enhanced Performance and Long-Lasting Reliability

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 2216 ETN9 Self-Aligning Ball Bearing is a high-performance and highly reliable bearing solution designed for smooth, efficient, and long-lasting operation in a variety of demanding applications. With its advanced self-aligning capabilities and robust construction, this bearing is engineered to withstand the challenges of radial loads, misalignment, and harsh environments. Whether you're working with industrial machinery, automotive components, or agricultural equipment, the 2216 ETN9 bearing ensures exceptional performance, reduced maintenance, and increased operational lifespan.

The 2216 ETN9 bearing features a unique two-row ball design with a common spherical raceway, which allows the bearing to automatically compensate for misalignment between the shaft and the housing. This self-aligning feature is particularly advantageous in applications where misalignment may occur due to shaft deflection or vibration. The result is smoother operation, less wear, and more efficient load distribution, making the 2216 ETN9 ideal for heavy-duty applications and high-speed environments.

Key Features:

• Self-Aligning Design: The bearing automatically compensates for shaft misalignment, minimizing wear and tear and ensuring smoother, more reliable operation in applications subject to misalignment.

• Dual Row of Balls: The two rows of precision balls distribute radial loads more effectively, increasing the bearing's capacity to handle both radial and axial loads in varying conditions.

• High Load Capacity: Designed to support high radial loads and moderate axial loads, the 2216 ETN9 bearing offers robust performance even under heavy-duty operating conditions.

• Reduced Friction: The bearing's precision-crafted balls and smooth raceways minimize friction, resulting in quieter operation, lower energy consumption, and reduced heat generation.

• Corrosion and Wear Resistance: Made from high-quality steel and durable materials, the 2216 ETN9 bearing provides excellent resistance to corrosion, wear, and high temperatures, ensuring long service life.

• Versatile Applications: Ideal for use in a wide range of industries, including automotive, agricultural, industrial machinery, and construction, providing stable and reliable performance in challenging environments.

Technical Specifications:

• Bore Diameter: 80 mm

• Outer Diameter: 140 mm

• Width: 33 mm

• Dynamic Load Rating: 71.5 kN

• Static Load Rating: 44.5 kN

• Limiting Speed: 4800 RPM (depending on lubrication)

• Operating Temperature Range: -30°C to +120°C

• Lubrication: Suitable for both grease and oil lubrication, ensuring optimal performance in diverse operating conditions.

Applications:

The 2216 ETN9 Self-Aligning Ball Bearing is designed for use in a variety of demanding environments where misalignment and heavy radial loads are common. Some of the most common applications include:

• Electric Motors: Provides reliable performance even when shaft misalignment occurs, ensuring smooth operation in motor-driven systems.

• Pumps and Compressors: Perfect for continuous heavy-duty applications that require high load-bearing capacity and resistance to wear.

• Agricultural Machinery: Capable of withstanding harsh conditions and heavy workloads typically found in farming and agricultural equipment.

• Construction Machinery: Ideal for equipment exposed to vibration, shock loads, and varying alignment conditions, offering robust and dependable performance.

The 2216 ETN9 Self-Aligning Ball Bearing is a perfect blend of precision, reliability, and durability, making it an essential component in a wide variety of industrial and mechanical systems. Its self-aligning feature, high load capacity, and resistance to corrosion ensure smooth and long-lasting performance in even the most demanding environments. Whether you're looking for a bearing for heavy machinery, electric motors, or industrial equipment, the 2216 ETN9 offers the performance and longevity needed to keep your operations running smoothly and efficiently.

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

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