FAG 23148-BE-XL-K-C4 SPHERICAL ROLLER BEARINGS

Reliability, stability, and efficiency are three characteristics that define this FAG spherical roller bearing. Its self-aligning structure with a double row of rollers ensures excellent performance, even in the event of misalignment or shaft deflection. Suited for combined loads and high speeds, it features X-life technology for extended service life and enhanced efficiency.

Features:
- Open design with a stamped steel cage for reduced weight and good load distribution.
- 1:12 tapered bore allowing for a tight fit (on a tapered shaft or via a sleeve) and precise adjustment of internal radial clearance.
- BE design with a floating central shoulder on the inner ring, limiting the transmission of direct axial forces.
- Annular groove and three lubrication holes facilitating maintenance without disassembly.
- C4 internal clearance adapted to temperature variations and high speeds, and providing a margin for a tight fit on the shaft. 
- X-life technology: optimized contact surfaces, reduced friction, and increased dynamic load capacity.

Maintenance:
This spherical roller bearing must be lubricated regularly with grease or oil, depending on the operating environment requirements. An annular groove with three lubrication holes allows for effective relubrication during operation without disassembly. Regular inspection is recommended: operating temperature, lubrication level, cleanliness, absence of abnormal noise and vibration, and alignment.

Sealing:
This bearing is designed without seals, making it more susceptible to contaminants such as dust, moisture, or solid particles. However, this open design allows for easy visual inspection and simplifies maintenance operations. Additionally, it optimizes heat dissipation and overall efficiency.

Information about the Brand:
FAG is part of the Schaeffler Group, a globally recognized leader in the field of high-precision bearings. The FAG brand was founded in 1883 by Friedrich Fischer in Schweinfurt, Germany. Now present in more than 50 countries, the brand is synonymous with quality, innovation, and reliability. It specializes in mechanical solutions for the energy, automotive, and heavy industry sectors.

Key benefits:
- Active compensation for misalignment and shaft deflection.
- High radial and axial load capacity in both directions.
- Deep-drawn steel cage for excellent dynamic performance.
- X-life technology: extended service life, increased efficiency, reduced maintenance.
- Adjustable tapered bore: precise adjustment of internal clearance.
- Open design: quick visual inspection and easy maintenance.
- Low rolling resistance: suitable for high speeds.
- Excellent temperature resistance up to +200 °C (with suitable lubricant).

Applications:
This spherical roller bearing is ideally suited for industrial machinery subjected to heavy loads and variable speeds. It is used in power reducers, crushers, rolling mills, and power plant alternators. Ideal for applications in the steel industry, mining, or power generation, it ensures stable operation even in the event of misalignment or deflection. Its robust design and X-life technology make it a reliable choice for equipment subjected to severe mechanical stresses and extended duty cycles.