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