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Bearing FNL 518 B SKF
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Product detailed description
The SKF FNL 518 B is a high-quality, non-split flanged bearing housing engineered to provide reliable support and protection for bearings in through-shaft applications. Its robust cast iron construction ensures durability and longevity, making it suitable for demanding industrial environments.
Key Features:
- Material: Cast iron housing for enhanced strength and durability.
- Design: Non-split flanged housing configuration for through-shaft mounting.
- Mounting Arrangement: Designed for through-shaft applications, facilitating easy installation and maintenance.
- Seal Type: Equipped with lip seals to prevent contamination and retain lubrication.
- Lubrication Feature: Provision for grease lubrication to ensure optimal bearing performance.
Technical Specifications:
- Diameter of Bearing Seat (da): 80 mm
- Shaft Diameter (Ca): 50 mm
- Width of Bearing Seat (A): 85 mm
- Width A1: 25 mm
- Width of Flange (AB): 118 mm
- Width Ba: 30 mm
- Distance from Bearing Side Face to Support Surface (D): 196 mm
- Outside Diameter of Housing Cover (H): 210 mm
- Height H1: 105 mm
- Centre Height of Bearing Seat (J): 170 mm
- Distance Between or Pitch Diameter of Attachment Bolts (L): 210 mm
- Length N: 18 mm
- Diameter of Attachment Bolt Hole: M16
- Recommended Tightening Torque for Attachment Bolts: 200 Nm
- Initial Grease Fill (20%): 250 g
- Initial Grease Fill (40%): 400 g
- Breaking Load P1: 170 kN
- Breaking Load P2: 170 kN
- Breaking Load P3: 490 kN
- Mass of Housing: 12 kg
This housing is compatible with various bearing types, including self-aligning ball bearings with tapered bore (e.g., 1218 K), adapter sleeves with KM lock nut and MB lock washer (e.g., H 218), and spherical roller bearings (e.g., 22218 EK). The FNL 518 B housing is designed to accommodate these bearings, providing a comprehensive solution for shaft arrangements.
By utilizing the SKF FNL 518 B housing, industries can achieve enhanced bearing performance, reduced maintenance intervals, and increased operational efficiency.
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SKF: Leading Manufacturer of Bearings and Transmission Technology
Company Overview
SKF is a globally recognized manufacturer specializing in high-quality bearings and transmission technology. Founded in 1907 in Gothenburg, Sweden, SKF has established itself as a pioneer in the development of innovative solutions for rotating equipment and industrial applications. With over a century of expertise, SKF continuously drives advancements in reliability, efficiency, and sustainability in its product offerings.
History and Heritage
SKF was founded by Sven Wingquist, who invented the self-aligning ball bearing, revolutionizing the bearing industry. The company quickly expanded from its Swedish roots to become a global leader in bearing technology and related services. SKF’s long-standing tradition of innovation is reflected in its commitment to research and development, ensuring cutting-edge products that meet evolving industrial needs.
Product Range
SKF offers an extensive selection of products designed to optimize machine performance and lifespan. Their product portfolio includes:
- Ball Bearings: Standard, high-precision, and special designs for various applications.
- Roller Bearings: Cylindrical, spherical, and tapered roller bearings engineered for heavy-load conditions.
- Bearing Units and Housings: Solutions designed for easy installation and enhanced reliability.
- Seals and Lubrication Systems: Critical components that protect and extend the operational life of bearings.
- Transmission Components: Including belts, couplings, clutches, and gearboxes.
- Condition Monitoring and Maintenance Services: Tools and technologies such as SKF @ptitude and SKF Enlight for predictive maintenance.
Main Focus and Technological Innovations
SKF’s main focus is delivering high-performance, durable, and energy-efficient solutions that reduce downtime and operational costs for customers worldwide. The company integrates digital technology with traditional mechanical engineering to support Industry 4.0 initiatives. SKF’s innovations include smart bearings equipped with sensors for real-time condition monitoring, advanced lubrication technologies, and bespoke solutions tailored to specific industry challenges.
Application Areas
SKF’s products and services are critical components across a broad spectrum of industries, including:
- Automotive and Transportation
- Aerospace and Defense
- Industrial Manufacturing and Machinery
- Energy Production (Wind, Hydro, and Thermal)
- Mining and Construction Equipment
- Food and Beverage Processing
- Railway and Marine Applications
Company Headquarters
The global headquarters of SKF is located in Gothenburg, Sweden. From this central location, SKF operates through a vast network of manufacturing facilities, sales offices, and technical centers worldwide, serving customers in more than 130 countries.
Conclusion
With its rich heritage, comprehensive product range, and commitment to innovation, SKF remains a trusted partner for industries seeking reliable and advanced bearing and transmission technology solutions to improve performance and sustainability.