Machined ring single-row needle roller bearing with retaining edge

The diameter of cylindrical roller of single-row needle roller bearing is smaller than its length. Due to the large number of rollers, the bearing capacity is very large. Both sides of the outer ring are equipped with integral retaining edges for axial guide bearing. The lubrication groove with one or more lubrication holes is convenient for supplementary lubrication.

High radial bearing capacity
High rigidity
Small cross section
Can bear two-way axial displacement
Separable design