The IR 50x60x40 RICH is a high-precision inner ring designed to provide an optimal raceway surface for needle roller bearings in applications where the shaft cannot be hardened and ground. Engineered to exacting tolerances, this component ensures smooth rotation and high load-carrying capacity by offering a precision-finished running surface for the rolling elements. This inner ring is particularly useful in heavy-duty machinery, automotive transmissions, and industrial pumps where shaft integrity must be maintained. Manufactured from high-quality bearing steel, it features excellent wear resistance and dimensional stability under thermal stress. Its universal design allows for seamless integration into various mechanical assemblies, providing a cost-effective and reliable alternative to direct shaft machining.
Transparency Note: This component is manufactured under the RICH brand. The code IR 50x60x40 is used solely for identification and does not imply affiliation with other manufacturers.
Data sheet
