High-Performance Bearing 13946: Superior Load Capacity & 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 Self-aligning Ball Bearing 13946 is designed to handle complex mechanical conditions where misalignment or shaft deflection occurs. Its unique design allows it to maintain high performance under various operational challenges, making it suitable for heavy-duty industrial and agricultural machinery, as well as automotive and pumps. Below is a detailed look at its technical specifications and features.

Key Specifications:

1. Dimensions:

• Inner Diameter (d): 30 mm

• Outer Diameter (D): 62 mm

• Width (B): 16 mm These dimensions provide a perfect balance between load-bearing capacity and compactness, enabling use in space-constrained applications without sacrificing performance.

2. Load Ratings:

• Dynamic Load Rating (C): 22.5 kN

• Static Load Rating (C₀): 11.5 kN
  These load ratings ensure that the bearing can handle substantial radial and axial loads while maintaining long-lasting functionality in high-demand environments.

3. Maximum Speed:

• Limiting Speed: 7,000 RPM
  The bearing is capable of operating at high speeds while maintaining efficiency and preventing excessive heat buildup, which can cause premature wear.

4. Self-aligning Design:
   The Self-aligning Ball Bearing 13946 has an outer raceway that is spherical, which allows it to accommodate shaft misalignment up to approximately 3°. This feature reduces the risk of damage caused by misalignment, ensuring smooth operation even under challenging conditions.

5. Material:

• The bearing is constructed from high-quality steel, offering excellent resistance to wear and corrosion. This material ensures a high level of durability, providing long-term service even in demanding conditions such as high vibration, shock loading, and exposure to harsh elements.

6. Lubrication:

• Typically, the bearing comes pre-lubricated with high-quality grease or can be customized with specific lubrication solutions for specialized applications. Proper lubrication minimizes friction and prolongs bearing life.

7. Temperature Range:

• The Self-aligning Ball Bearing 13946 operates efficiently in a wide temperature range from -30°C to +120°C, making it versatile for use in both hot and cold environments.

• The bearing’s robust load capacity and self-aligning feature make it ideal for machinery such as agricultural equipment, electric motors, conveyor systems, pumps, and fans. It is especially valuable in industries where equipment experiences shaft misalignment or fluctuating loads.

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

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