FAG 23148-BE-XL-K-C3 SPHERICAL ROLLER BEARING 596924300030

This FAG brand spherical roller bearing is designed to provide a high-performance, durable solution for systems subjected to heavy loads. Thanks to its self-aligning design, it naturally compensates for misalignments and shaft deflection. Its robustness, high load capacity, and dynamic stability make it a reliable choice for demanding industrial environments.

Features:
- Features two symmetrical rows of rollers, guided to ensure even distribution of radial and axial forces.
- Deep-drawn steel cage offering an optimal balance between low inertia and good dynamic performance at high speeds.
- 1:12 tapered bore allowing for fine positioning on a clamping sleeve or machined taper, with precise adjustment of radial clearance. Combined with C3 radial clearance, this type of mounting allows for increased clamping of the inner ring, improving the rigidity of the assembly.
- C3 radial clearance, specially adapted to absorb the effects of thermal expansion, thereby limiting internal dimensional variations under high thermal stresses.
- Design with a floating center edge (BE) on the inner ring, offering better tolerance to combined loads and an extended service life.
- An annular groove and three lubrication holes on the outer ring ensure an effective supply of lubricant during operation.
- Schaeffler’s X-life design, based on optimized microgeometry, enables an increase in the equivalent dynamic load rating and a reduction in Hertzian stresses.
- Ideally suited for standardized mechanical designs subjected to combined loads, ensuring long-term operational stability.

Maintenance:
This bearing is shipped dry, without grease. It therefore requires lubrication suitable for the application, using either grease or oil. Regular relubrication is strongly recommended, particularly in dusty or humid environments. The three lubrication holes and the annular groove ensure even distribution of the lubricant while facilitating the removal of contaminants. It is essential to select a lubricant compatible with the operating temperature, which can range from –30°C to +200°C.

Sealing:
This spherical roller bearing has an open design with no seals. This configuration simplifies visual inspection and maintenance but makes it more susceptible to dust, moisture, and solid contaminants. The absence of seals therefore requires a clean installation environment and rigorous maintenance practices. Although it is exposed, its lubrication system helps limit the impact of contaminants by ensuring effective particle removal.

Information about the Brand:
FAG, a brand of the Schaeffler Group, is a long-standing leader in bearing technology. Founded in 1883, it is recognized for its innovations in precision engineering and its reliability in the most complex industrial environments. With a presence in more than 50 countries, FAG provides high-quality technical solutions to the energy, steel, transportation, and heavy machinery sectors.

Key benefits:
- Active compensation for static and dynamic misalignments thanks to optimized internal kinematics.
- X-life optimization developed by Schaeffler, incorporating advanced micro-contact geometry.
- Deep-drawn steel sheet cage with reduced inertia and high structural rigidity.
- 1:12 tapered inner ring and C3 radial clearance allowing for micrometric adjustment of internal clearance during assembly, ideal for adjusting preload or axial flexibility according to operating conditions.
- Open design facilitating non-destructive inspections and predictive maintenance by reducing obstacles to vibration analysis and thermographic monitoring.

Applications:
This bearing is designed for heavy-duty industrial environments requiring high load capacity and stable operation. It is particularly well-suited for high-torque gearboxes, rolling mill rolls, crushers, conveyors, and machine tools. It is also found in power generation systems such as turbines and alternators. Its open design and self-aligning capability make it ideal for applications subject to misalignment or variable combined loads.