SW FB810-5 Deep Groove Ball Bearing | 50x110x27mm 2RS | High Dynamic Load Industrial Performance

The SW FB810-5 is a premium deep groove ball bearing engineered specifically for demanding industrial applications requiring exceptional load capacity and reliable operational longevity. Constructed from high-purity AISI 52100 chrome steel and featuring precision-ground raceways, this bearing minimizes friction and heat generation, delivering optimal performance even under continuous heavy radial and moderate axial loads. Its P6 dimensional tolerance ensures precise fitment and reduced vibration, making it ideal for high-speed gearbox inputs, electric motors, and critical pump systems. The integrated 2RS contact seals retain factory-set synthetic grease and prevent ingress of contaminants, significantly extending maintenance intervals and maximizing uptime. Designed for the rigors of heavy machinery, the FB810-5 provides a superior solution to reduce the total cost of ownership (TCO). Its robust design boasts a dynamic load rating (Cr) of 68 kN, supporting complex duty cycles found in mining, paper processing, and aggregate production. SW's commitment to quality ensures that the FB810-5 maintains consistent performance metrics across wide temperature ranges and harsh operating environments. Utilizing the standard C3 internal clearance, this bearing compensates for thermal expansion, maintaining optimal internal geometry and contributing to reduced noise levels and enhanced overall system efficiency. This is the definitive choice when failure is not an option.

Key Features

• High Dynamic Load Rating (68 kN) ensures robustness in heavy-duty cyclical operations.
• Integrated 2RS sealing maintains internal cleanliness and extends relubrication intervals significantly.
• C3 Internal Clearance minimizes binding and heat generation under high-speed or high-temperature conditions.
• Manufactured from AISI 52100 vacuum-degassed steel for superior fatigue life and reliability.
• P6 Tolerance Class guarantees precision alignment and reduced operational vibration/noise.
• Optimized raceway geometry supports both high radial and sustained moderate axial loads.

Technical Specifications