Drill Blank: 0.0197" Dia, 55/64" Long, High Speed Steel MPN:554019

The needle roller bearing is a small yet powerful ball bearing designed with thin cylindrical needles as rolling elements that create smooth movement while accommodating high radial and moderate axial loads. It has a bore diameter of 1 inch, an overall outer diameter (O.D) of 1.25 inches, and a one-inch outer diameter, ensuring efficient use of space and reliable performance across various industries. Applications of this versatile needle bearing range from machinery that requires precise movement in confined spaces, automotive suspension systems where smooth operation is crucial, to aircraft components requiring high radial loads without compromising accuracy or durability. With its lightweight construction and tight tolerances, the needle roller bearing provides cost-effective solutions while maintaining quality standards expected across various industrial sectors such as transportation, aerospace, and machinery production.