The IR 172216 inner race is a precision-engineered component designed to provide a smooth, hardened raceway for needle roller bearings in demanding mechanical applications. Crafted from high-grade, wear-resistant steel, this inner ring ensures optimal load distribution and extended service life for your rotating assemblies. Its robust construction minimizes friction and prevents premature wear on shafts, making it an essential choice for industrial machinery, automotive systems, and high-performance equipment where reliability is paramount. With a bore diameter of 17mm, an outer diameter of 22mm, and a width of 16mm, this inner race is manufactured to exact tolerances to ensure a perfect fit and seamless integration into your existing bearing setup. Whether you are performing routine maintenance or building a new mechanical system, the IR 172216 offers the durability and precision required to maintain peak operational efficiency. Key features include: High-strength steel composition for superior durability, precision-ground surfaces for reduced friction, and standardized dimensions for easy compatibility with various needle roller bearing types. Trust this high-quality inner race to support your equipment's performance and provide long-lasting stability under heavy radial loads.
