Bearing 22219-K-M FAG

Product detailed description

The FAG 22219 KM bearing is a spherical roller bearing engineered to handle high radial loads and axial forces in both directions. Its robust construction and design make it ideal for demanding applications.

Key Features:

• Design: The bearing consists of a solid inner ring, two rows of symmetrical rollers, and a solid outer ring with a concave, spherical raceway. This configuration compensates for alignment errors and shaft deflections.

• Load Capacity: It is designed to withstand high radial loads and axial forces in both directions, making it suitable for heavy-duty applications.

• Applications: Commonly used in elevators, textile machines, food processing machinery, and cranes.

Technical Specifications:

• Dimensions:

  • Inner Diameter (d): 95 mm
  • Outer Diameter (D): 170 mm
  • Width (B): 43 mm

• Weight: Approximately 3.79 kg

• Clearance: C3 (greater than normal)

• Cage Type: Steel (S)

• Lubrication: Open design without seals

• Speed Ratings:

  • Reference Speed (n₀): 3,300 rpm
  • Limiting Speed (n₁): 4,850 rpm

• Load Ratings:

  • Basic Dynamic Load Rating (C₀r): 415,000 N
  • Basic Dynamic Load Rating (Cr): 380,000 N

• Temperature Range: Suitable for operating temperatures up to 120°C

The FAG 22219 KM bearing is part of the X-life series, offering enhanced performance over standard spherical roller bearings due to its superior internal construction, higher-quality contact surfaces, and improved steel grade. This results in increased load capacity, longer service life, reduced heat generation, higher permissible speeds, and extended maintenance intervals.