SKF 4 Hole , FYJ 518, 160mm ID

The SKF FYJ 518 is a cast‑iron, square flanged bearing housing designed for four‑bolt mounting and a 160 mm insert bearing seat diameter, making it suitable for heavy‑duty industrial environments. Built in compliance with Japanese Industrial Standards (JIS), this housing supports insert bearings mounted to machine walls or frames where reliable alignment, load distribution and ease of servicing are required.

Special Features and Benefits of Buying the SKF 4-Hole Square Flanged Bearing Housing

• Cast‑iron housing promotes rigidity and vibration damping under load.
• 160 mm seat diameter supports a range of heavy‑duty insert bearings.
• Four‑bolt flange design ensures secure mounting and stable alignment.
• Grease nipple and fitting allows in‑service lubrication for extended life.
• JJIS-compliant housing covers applications requiring Japanese-standard alignment.
• Housing unit mass of ~6.5 kg simplifies structural support calculations.

Engineered for Robust Industrial Use

The FYJ 518 housing is engineered to provide a secure, long‑term mount for insert bearing units in machine tools, conveyors and industrial drives. The cast‑iron construction supports heavy loads and resists deformation from shaft forces or misalignment. Its square-flange design, paired with the 4‑bolt mounting pattern, simplifies installation and ensures accurate bearing alignment.

Broad Range Application

• Flanged bearing mount in heavy‑duty conveyors and material‑handling systems.
• Insert bearing housing for large motor or gearbox drives in industrial machinery.
• Support frames and structures for rotating shafts in process plants.
• Machine‑tool spindle support where large‑bore bearings are required.
• Industrial driveline assemblies requiring JIS‑compliant housings and standard flange patterns.

For more information please check the datasheets.