Used on governor diesel engine. bearing part of extended square bases pg a marine governor, diesel engine; technical manual pga woodward page 46, figure 6-5; for governor A8555-061
0.3125" bore diameter bearing, ball, airframe, anti-friction, extra wide, double row, intermediate duty nickel all external/exposed metal surfaces or zinc all external/exposed metal surfaces or cadmium all external/exposed metal surfaces surface treated double row
0.1250" overall width 0.1875" bore diameter t.o. 8D1-19-5-3 figure 5-1 index 16; dc motor assy; 68 % of available volume is grease non-loading groove, non-separable