Eccentric bearings {HEAD ~ each} having an outer ring, an intermediate ring and {TAIL ~ an inner ring} are provided between the electric motor and the fixed scroll members 
having
Eccentric bearings { HEAD ~ each } having an outer ring , an intermediate ring and { TAIL ~ an inner ring } are provided between the electric motor and the fixed scroll members
OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH