The main feature of NBS yoke type track rollers is their thick outer ring, allowing them to support very high radial loads.
NBS yoke type track rollers have a convex outer surface, which reduces the load on the edges.
SPECIAL TECHINCAL FEATURES
When NBS yoke type track rollers are used on flat raceways, Cw and Co load coefficients must be used.
NBS yoke type track rollers are used as:
* pressure rollers;
* rocker arm rollers;
* linear guides;