When using HepcoMotion external single edge ring slides it is recommended that two concentric bearings should be placed
120ยบ apart in order to provide a datum reference. The other bearings should be eccentric type. All eccentrics may be used where
positional adjustment of the ring is required. Either ring or bearings can be the moving element. The HepcoMotion PRT2 eccentric
bearings are of double eccentric design with sufficient throw to enable disengagement of the ring without disassembly. One or
more lubricators may be fitted at convenient positions to take advantage of the increased load/life afforded by lubrication.