3b thread class right-hand 1.3595" overall length 0.1895" bore diameter 32 thread quantity per inch magnafluxed chromium inner member surface treated ball type unf thread series
3a thread class right-hand 0.5000" thread length 1.6563" overall length 20 thread quantity per inch with means for relubrication, lubricant hole 0.0937 in. dia, located in grid area 0.2500 in. from washer oxide all external/exposed metal surfaces surface treated cam follower unf thread series
0.5575" overall width 0.3750" bore diameter collar 0.2500 wide x 0.7813 dia with set screw; 2 slots in extended inner ring single row ball, not self-aligning, inner ring extends one side, with eccentric locking collar