3b thread class left-hand 1.6770" overall length 0.2495" bore diameter 28 thread quantity per inch magnetic particle inspected rod end shank, 8.0 deg misalignment in either direction chromium inner member surface treated ball type unf thread series
0.4900" overall width 0.6245" bore diameter bell part no. acid etch on od surface of outer ring; 0.0000 in. min, 0.0001 in. max radial clearance non-separable, open end, drawn shell