The JCB 90751400 is a genuine OEM taper roller bearing designed for heavy-duty applications in JCB machinery. This precision-engineered bearing features an inner diameter of 45mm, an outer diameter of 85mm, and a width of 20.75mm, ensuring optimal performance and durability. It is a critical component for maintaining smooth operation and reducing friction in axles, transmissions, and other rotating assemblies across a wide range of JCB backhoe loaders, telehandlers, and other equipment models.