Products

Needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.

The NKS series bearing features a machined outer ring and a needle roller and cage assembly, allowing it to handle high radial loads while maintaining a minimal radial cross-section. Its robust construction and premium-grade materials make it ideal for use in gearboxes, pumps, compressors, and various transmission systems where space and reliability are critical.