Meet the IR17x21x20 RICH inner ring, a marvel of engineering designed to provide an impeccable hardened and ground raceway for needle roller bearings. If the surface of your shaft is less than ideal, this inner ring steps in as the perfect solution, ensuring that your bearing system operates at peak performance and lasts longer.
When your application demands exceptional performance, trust a component that truly delivers. Choose RICH—where precision and reliability come together.
Data sheet