The New Holland 5172328 is a genuine OEM tapered roller bearing designed for heavy-duty applications in New Holland agricultural and construction machinery. This precision-engineered bearing features a 40mm inner diameter, 75mm outer diameter, and 26mm width, ensuring optimal performance and durability. It is a critical component for various New Holland tractors, combines, loaders, and other equipment, providing reliable support and reducing friction in rotating assemblies. This part number supersedes and is equivalent to 87405106, 87405107, 87693527, and 877405107.