Deep groove ball bearing FAG 6311-TB-P6-C3, Outer diameter: 120 mm | Width: 29 mm | Inner diameter: 55 mm

Ball bearings are essential mechanical components that reduce friction and support various loads in a wide range of industrial applications. Among them, deep-groove ball bearings stand out for their versatility, their ability to operate at high speeds, and their low maintenance requirements.

This FAG brand deep groove ball bearing is distinguished by its high precision, phenolic resin cage, and increased internal radial clearance. These features also give it excellent high-speed performance and remarkable durability.

Features
This single-row ball bearing features a fabric-reinforced (TB) phenolic resin cage, ensuring optimal strength and light weight. Its precision class 6 (P6) guarantees superior dimensional accuracy, in accordance with ISO 6 tolerances. The increased internal radial clearance (C3) allows for high speeds while reducing internal friction, making it ideal for conditions requiring efficient heat dissipation. With its open design, this bearing facilitates access for maintenance and is suitable for clean, controlled environments.

Maintenance
To ensure optimal performance and extend the bearing’s service life, it is essential to maintain adequate lubrication appropriate for the operating conditions. The use of high-quality lubricants compatible with the specific environment is recommended. Regular inspections of key parameters—such as noise, temperature, lubrication, and vibration—allow for the rapid detection of any abnormalities. If signs of wear or failure are observed, prompt replacement is advised to prevent further damage to the equipment.

Sealing
This bearing is open and has no seals, which means it is not protected from external contaminants such as dust, particles, or liquids. However, this design allows for easy access for maintenance.

Brand Information
FAG, a brand of the Schaeffler Group, is a global leader in the manufacture of bearings and guidance solutions for the industrial and automotive sectors. Drawing on a long history of expertise, it stands out for its cutting-edge technologies that guarantee reliability, performance, and longevity.

Key Benefits
- Increased precision: Precision class 6 (P6) ensures superior dimensional accuracy;
- High speed: The increased internal radial clearance (C3) allows for high speeds while reducing internal friction;
- Easy maintenance: The open bearing design facilitates access for maintenance and lubrication, thereby simplifying maintenance operations;
- Durability: High-quality materials and a robust design ensure a long product life, even under demanding operating conditions.

Applications
This bearing is ideal for a variety of industrial applications, including:
- Electric motors and industrial pumps;
- Fans and machine tools, such as milling machines or drills;
- Conveying and material-handling systems: conveyor belts, conveyor systems, and elevators;
- The food processing and maritime industries;
- Agricultural equipment and paper-making machinery, such as drying units or tractor transmissions;
- Turbines, helicopter rotors, and aircraft engines.