In addition, a second slide bearing 92 is fixed on an inner peripheral surface of {HEAD ~ an end member} 93, which is screwed into {TAIL ~ an end portion}, in the axial direction, of the first housing 32 
is screwed into
In addition , a second slide bearing 92 is fixed on an inner peripheral surface of { HEAD ~ an end member } 93 , which is screwed into { TAIL ~ an end portion } , in the axial direction , of the first housing 32
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH