24-8-2015: PM receives a high volume order for the supply of special designed Cearmic Linear Bearings for a medical application in the field of nanoanalysing.
The size of the rails is similar to the standard crossed roller rails RSD-1 and are made from Zirconia. The rails will be equipped with three counterbored holes for attachment and without endholes.
The balls in the cages are made of Silicium Nitrid fitted in a PEEK-cage. Main advantage of ceramic is: non-magnetic, vacuum compatible, reduced weigth and a excellent running performance.