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