NA 4905 | XIC | Machined Type With IR | NA Series

NA 4905 The NA 4905 is a single‑row, machined‑ring needle roller bearing with an inner ring and flanged outer ring — built to provide high radial load capacity in applications where radial space is limited. Its dense assembly of fine rollers ensures good load distribution, high stiffness, and smooth rotational performance even under heavy or continuous load. The compact profile and rugged steel construction make it suitable for gearboxes, pumps, automotive components, and general machinery needing reliable and durable bearing support.