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

NA 4906

The NA 4906 is a single‑row needle roller bearing with machined rings and an inner ring, featuring flanges on the outer ring. Thanks to its dense set of fine needle rollers, it can support high radial loads while maintaining a low cross‑sectional height — ideal for compact mechanical assemblies such as gearboxes, pumps, electric motors, and other industrial machinery where space is limited but load demands are high. Its solid outer ring and steel cage construction provide durability, smooth rotation, and good resistance to wear under continuous or heavy‑duty operation.

NA 6902

The NA 6902 is a single‑row needle roller bearing with machined rings and an inner ring — engineered to deliver high radial load capacity while maintaining a low cross‑sectional height. Because of its dense arrangement of fine rollers and the flanged outer ring, it offers strong rigidity, smooth rotation, and reliable load distribution even in tight radial spaces. It’s commonly used in gearboxes, pumps, transmissions and other mechanical assemblies where compactness and high load capacity are required. The bearing is made from bearing‑grade steel and designed for durability, long service life, and efficient operation in demanding conditions.