52.00mm overall width 130.36mm bore diameter blind hole in od of outer ring, outer ring 252b single row, non-locating, cylindrical inner ring, two lip outer ring, separable
43.00mm overall width 114.22mm bore diameter blind hole in od of outer ring, outer ring 254b single row, one-direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable
22.00mm overall width 72.48mm bore diameter blind hole in od of outer ring, outer ring 252b single row, non-locating, cylindrical inner ring, two lip outer ring, separable
3b thread class right-hand 2.3750" overall length 0.4370" bore diameter 20 thread quantity per inch inspect magnetic particle mil-I6868 or penetrant mil-i-6866 as applicable identify on shank chromium inner member surface treated ball type unf thread series