0.7480" overall length 0.1245 in. min 0.1250 in. max dia 0.3120 in. deep hole located on od 0.1880 in. from right end 17c solid, plain, no outside flanges
1.3125" overall width 55.0mm bore diameter 250a single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable
3a thread class right-hand 1.7660" overall length 0.1900" bore diameter 24 thread quantity per inch furnished with keyway slot; 80 pct full of specified lubricant; heat stabilized for operation at 250 deg f cadmium all external/exposed metal surfaces surface treated double row, staggered, ball unf thread series