ISB combined radial needle roller and cylindrical roller thrust bearings are comprised of a caged radial needle roller bearing fitted with a very thick outer ring, the sides of which are used as raceways for two thrust needle roller or roller bearings.
Combined in this way, these types of bearings are particularly suitable for use in applications requiring very precise axial positioning, and which must support high loads.
SPECIAL TECHINCAL FEATURES
Upon request, ISB radial needle roller bearings can also be supplied with special seal rings, which are used to protect against any eventual foreign agents.
NBS combined radial needle roller and cylindrical roller thrust bearings are used in various applications, including:
* numeric control machines;
* wood working machinery;