3a thread class left-hand 1.7655" overall length 0.1897" bore diameter 24 thread quantity per inch 80 pct of specified lubrication cadmium all external/exposed metal surfaces surface treated double row, staggered, ball unjf thread series
27.00mm overall width 50.00mm bore diameter filled 40-60 pct full with specified grease, grease to be distributed so that not less than 25 pct of grease pack is on either side non-loading groove, non-separable
10.00mm overall width 17.00mm bore diameter electric motor quality; special noise level tested; four tenths full of specified lubricant non-loading groove, non-separable