NBS wheels with single and double ball bearing rows are constructed similarly to ball bearings in the 62 series, except that the former have a thicker outer ring with respect to the latter.
NBS wheels with two rows of ball bearings are particularly suitable for two-way axial forces, thanks to the higher number of ball bearings.
SPECIAL TECHINCAL FEATURES
For normal use of bearings as wheels, load coefficients Cw and Cow must be considered, depending on the elastic deformation of the outer ring and the loaded bearing.
NBS wheels with single and double ball bearing rows can be used in various different contexts, for example:
* industrial handling;
* cranes and lifting equipment;
* glass working machinery;