Bearing arrangement for spiral compressor - is designed to prevent bearing overload by careful arrangement of bearing centres

摘要

The spiral compressor has first and second angled bearings (49,50) for supporting the shaft (44). They are spaced from each other along the shaft and are separate from the eccentric (46). The bearings are so aligned in relation to each other that during the compression process an increase in load on the second bearing (50) is avoided. USE/ADVANTAGE - Oil-mist lubricated spiral compressor has a bearing configuration which gives improved running life.