The NTN NK65/25R is a genuine NTN needle roller bearing designed for applications where the shaft can be hardened and ground to serve as the inner raceway. This bearing features a 65mm bore diameter, an 85mm outer diameter, and a 25mm width, providing a compact yet robust solution for heavy radial loads. Its design without an inner ring allows for a larger shaft diameter within a given housing bore, maximizing load capacity and stiffness in confined spaces. Manufactured by NTN, a leading global bearing supplier, the NK65/25R ensures reliable performance and durability in demanding industrial and agricultural machinery.