Precision rail guides
The SKF precision rail guides are arranged in pairs and the cage containing the rolling elements is located in between. SKF offers a modular range with ball assemblies (fig. 1)
, crossed roller assemblies (fig. 2)
, needle roller assemblies (fig. 3)
or slide coating (fig. 4)
. The modular range combines different guidance principles with exactly the same outer dimensions and drilling hole pattern. This unique feature allows the same external dimensions at a given size range. This results in optimized performance with a wide choice of load carrying capacity, stiffness and operating characteristics.