0.9995" bore diameter plastic coated self aligning ring, fill 80-100 pct w/specified grease, end play between self aligning ring single row, external self aligning, w/aligning ring
2a thread class right-hand 0.5620" thread length 2.1094" overall length 20 thread quantity per inch nas-516-1 lubricator in stud end, keyway in stud 0.1260 in. wide 0.0670 in deep 0.5930 in. long cadmium stud surface treated cam follower unf thread series
3a thread class left-hand 2.6875" overall length 0.4370" bore diameter 20 thread quantity per inch chromium inner member surface treated ball type unf thread series
Used on potiometer adapter assembly. 0.1960" overall width 0.2500" bore diameter two bearing assy per unit separated by a circlip mounted into body of potentiometer non-loading groove, non-separable
2.1648" bore diameter 0.4375 in. r outside right corner of outer ring; rc 60.0 max outer ring hardness; 90.0 to 100.0 percent grease fill non-loading groove, non-separable