SW UCF 208-24 Four-Bolt Flange Bearing Unit | 1.5" (38.1mm) Set Screw Cartridge
The SW UCF 208-24 is a robust, cast iron four-bolt square flange bearing unit designed for severe industrial applications where reliable shaft support and easy mounting are critical. Featuring a 1.5-inch imperial bore, this unit incorporates a high-performance UC 208-24 insert bearing, secured by dual set screws (typically 120 degrees apart) for secure attachment and resistance to heavy vibration. The heavy-duty housing is precision machined to ensure accurate alignment and is equipped with a grease zerk (nipple) for convenient relubrication, maximizing the operational lifespan under continuous load. Its integrated labyrinth seals protect the internal elements from particulate contamination and moisture ingress, making it suitable for dusty or wet environments.
Ideal for conveyors, agricultural machinery, material handling systems, and HVAC installations, the UCF 208-24 unit provides a simple, bolt-on solution for high radial and moderate thrust loads. Its standardized dimensions ensure direct interchangeability with all major global manufacturers (SKF, FAG, NTN equivalents), simplifying replacement and reducing downtime. Choosing the SW brand guarantees industrial-grade quality control, delivering predictable performance and excellent cost-to-service life ratio for maintenance-intensive applications. Ensure proper mounting torque is applied to maximize the anti-rotation capability and overall bearing rigidity.
Key Features
Durable grey cast iron housing (F 208) provides high rigidity and shock load resistance.
Dual set-screw locking mechanism for secure mounting on imperial shafts (1.5"), minimizing slippage.
Integrated relubrication point (grease zerk) allows for routine maintenance, extending service life.
Standardized dimensional footprint ensures full interchangeability with all major OEM units.
Wide inner ring bearing design offers enhanced shaft support and stability under dynamic loads.
Equipped with robust seals to prevent contamination ingress in harsh environments.
