0.1950" overall width 0.2498" bore diameter end play 0.0040 in. max upon reversal of 1 pound thrust load, 3 drops of specified lubricant with no. 26 b non-loading groove, non-separable
0.3120" overall width 4.0000" bore diameter diametral preload 0.000 to 0.001 in., chrome flash 0.0002 in. to 0.0003 in. thk surfaces of inner 40a 4 point ball contact, solid inner