The JCB 90709100 is a genuine OEM taper roller bearing designed for various JCB machinery. This robust bearing features an inner diameter of 45mm, an outer diameter of 80mm, and a width of 20mm, ensuring precise fitment and reliable performance in demanding applications. It is suitable for a wide range of JCB models including 3CX, 4CX, 5CX backhoe loaders, Loadall telehandlers, Fastrac tractors, and Wheeled Loading Shovels, providing essential support for rotating components.