3a thread class right-hand 3.7475" overall length 0.7495" bore diameter 16 thread quantity per inch 13 deg self-aligning in either direction, grooves in outer race member cadmium rod end body surface treated ball type unjf thread series
3b thread class right-hand 1.7630" overall length 0.1895" bore diameter 24 thread quantity per inch cadmium rod end body surface treated ball type unf thread series
3a thread class right-hand 3.3450" overall length 0.3745" bore diameter 20 thread quantity per inch furnished with 2 NAS516-1 grease fittings, NAS559 keyway in shank cadmium all external/exposed metal surfaces surface treated single row, concave rollers unjf thread series