Single row 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.
- High radial load carrying capacity
- High stiffness
- Low cross-sectional height
- Accommodate axial displacement in both directions
