{HEAD ~ A compressive load} is applied to the opposite transverse faces of the outer races of a linear bearing by {TAIL ~ hydraulic or pneumatic cylinders} 
is applied by
{ HEAD ~ A compressive load } is applied to the opposite transverse faces of the outer races of a linear bearing by { TAIL ~ hydraulic or pneumatic cylinders }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL