0.1960" overall width 0.1875" bore diameter cement retainer to outer race with biggs r-313 cement also heat stabilized for operation at minus 65 to plus 250 deg f non-loading groove, non-separable
3a thread class right-hand 2.7190" overall length 0.2500" bore diameter 20 thread quantity per inch keyway 0.0930 in. w by 0.0670 in. deep; 0.0004 in. max radial clearance; brg. to be packed 40 to 50 pct full of specified lube cadmium all external/exposed metal surfaces surface treated double row, staggered, ball unf thread series
0.3750" overall width 1.1250" bore diameter extra capacity outer ring with oil hole nickel outer ring surface treated non-separable, open end, drawn shell
3a thread class right-hand 4.1970" overall length 0.4995" bore diameter 18 thread quantity per inch keyway in shank 0.125 in. min, 0.130 in. max w, 0.075 in. min, 0.089 in. max depth, 1.990 in. min, 2.030 max effective length ball type unf thread series
