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Bearing unit - 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
SKF is an established name in bearings, seals, and related industrial components. It is often associated with solutions for rotating motion, shaft support, and routine equipment maintenance.
SKF products are commonly searched for in bearings, housed units, sealing elements, and selected power transmission needs. The brand is used across many types of machinery and industrial operations.