Product Details
The IKO inner ring for shell type needle roller bearing metric features a bore diameter of 40mm, an outer diameter of 45mm, and a width of 25.5mm, with the part number IRT4025. These inner rings are heat-treated and precisely finished through grinding to achieve enhanced rigidity and accuracy. They are particularly useful in applications where shafts cannot be hardened to a hardness of HRC 58 to 64, or where a surface finish of 0.2 μm Ra or less cannot be attained. The IKO inner rings provide an effective solution for ensuring proper function in such scenarios.
