Used on c-136 stratolifter acft. 3a thread class right-hand 6.3500" overall length 0.3125" bore diameter 20 thread quantity per inch nickel outer ring surface treated single row, concave rollers unjf thread series
3a thread class right-hand 3.5500" overall length 0.3125" bore diameter 20 thread quantity per inch nickel exposed surfaces as mounted surface treated unjf thread series
7.00mm overall width 17.00mm bore diameter stabilized for operation from M65deg f to P400 deg f, B40.0 to B56.0 rockwell hardness retainer, C58.0 to C62.0 rings non-loading groove, non-separable
7.00mm overall width 15.00mm bore diameter radial clearance under 5.5 lb load, 0.0035 in. end play under no load, 0.004 in. min, 0.006 in. max under 5.5 lb load non-loading groove, non-separable
3a thread class right-hand 2.3340" overall length 0.2495" bore diameter 24 thread quantity per inch cadmium surface treated ball type unf thread series
3a thread class right-hand 3.2440" overall length 0.6245" bore diameter 18 thread quantity per inch cadmium surface treated flange type unf thread series
1.1220" overall length one end counterbored 1.062 in. dia, 0.187 in. dp, two notches 180 deg aapart 0.250 in. w, 0.125 in. dp on counterbored end 17c solid, plain, no outside flanges