Double row full complement cylindrical roller bearings can be fitted with more rollers and are therefore suitable for very high radial loads as well as medium speeds. The NNCF type bearings have three retaining edges on the inner ring and a retaining edge on one side of the outer ring, which allows limited unidirectional axial displacement. A retaining ring on the outer ring holds the bearing components together. The retaining ring cannot be subjected to axial loads during operation.
- Very high radial load carrying capacity
- High radial stiffness
- Long service life
- Unidirectional axial positioning of the shaft possible
- Supplementary lubrication structure
