The Link-Belt WG228UL Bearing is an intermediate-duty, unmounted ball bearing designed for versatile applications in industrial machinery, conveyors, chain and belt drives, fans, blowers, and power transmission systems. Key Features Bore Diameter: 1-3/4 inches Outer Diameter: 3.3465 inches Width: 1-23/32 inches Locking Mechanism: Eccentric cam locking collar for secure shaft attachment Seal Type: Single lip contact seal to prevent contamination Lubrication: Relubricatable design for extended service life Load Capacity: Dynamic load rating of 7,370 lbs and static load rating of 4,590 lbs Maximum Speed: Up to 4,000 RPM Operating Temperature: Rated up to 225°F The WG228UL’s spherical outer diameter allows for self-alignment, accommodating minor shaft misalignments and reducing stress on the bearing. Its robust construction ensures durability and reliability in demanding environments. This bearing is part of Link-Belt’s 200 Series, known for its high-quality materials and precision engineering, making it a dependable choice for various industrial applications.