It should be appreciated that as the support 48 is mounted closely adjacent to the shaft 18 that there will be little deflection of the shaft 48 relative to the shaft 18 as {HEAD ~ the tractor frame} is distorted during {TAIL ~ heavy draft loads} 
It should be appreciated that as the support 48 is mounted closely adjacent to the shaft 18 that there will be little deflection of the shaft 48 relative to the shaft 18 as { HEAD ~ the tractor frame } is distorted during { TAIL ~ heavy draft loads }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL