The inner ring IR65X72X45 from NKE is a precisely manufactured ball bearing suitable for a variety of applications in the mechanical engineering and automotive industries. With an inner diameter of 65 mm and an outer diameter of 72 mm, this inner ring offers a robust and reliable solution for rotating components. The width of 45 mm provides additional stability and durability. The raceway of the inner ring is finely machined, ensuring smooth and low-friction movement. The end faces are flat to facilitate installation and extend the bearing's lifespan. It is important to note that this inner ring is supplied without a lubrication hole, making it particularly suitable for certain applications. Made in Germany, the inner ring IR65X72X45 offers high quality and reliability required for industrial applications. Weighing 0.25 kg, it is easy to handle and install.