The Rexnord 1-15/16″ LBPPEB22431H Pillowblock Roller Bearing PEB22431H is a high-quality industrial bearing designed for mechanical power transmission and industrial automation applications. Made of durable cast iron material, this bearing features a spherical roller bearing insert type for reliable performance. With a bore diameter of 1-15/16 inches and manufactured in the United States by Link-Belt, this pillow block bearing is ideal for various machinery and equipment in need of a sturdy and long-lasting bearing solution.