SKF double row full complement cylindrical roller bearings incorporate a maximum number of rollers, as they are not equipped with a cage.
The basic SKF assortment provided here includes:
three different designs of open bearings:
NNCL design (fig. 1)
NNCF design (fig. 2)
NNC design (fig. 3)
NNF design sealed bearings (fig. 4)
High load carrying capacity
Bearings without a cage incorporate a maximum number of rollers. Therefore, and because of their second row of rollers, double row full complement cylindrical roller bearings are suitable for very heavy radial loads.
The increased number of rollers increases radial stiffness.
Long service life