NA 4908 | XIC | Machined Type With IR | NA Series

NA 4908 The NA 4908 is a single‑row needle roller bearing with machined rings and an inner ring, featuring flanges on the outer ring for axial guidance. Its design allows for a large number of small-diameter rollers, which gives it high radial load capacity and excellent stiffness while keeping the sectional height low — ideal for compact mechanical assemblies, gearboxes, pumps, alternators, and other industrial applications where space is limited but load demands are high. Constructed from bearing‑grade steel with a steel cage, it provides smooth, dependable rotation with good wear resistance and long service life under continuous or heavy‑duty use.