3a thread class left-hand 5.1700" overall length 0.6250" bore diameter 14 thread quantity per inch with grease fitting cadmium all external/exposed metal surfaces surface treated single row, concave rollers unf thread series
1.3750" overall width 1.0000" bore diameter lubrication hole in outer ring single row ball, external self-aligning, inner ring extended both sides, with eccentric locking collar
2a thread class right-hand 1.2500" thread length 4.2812" overall length 12 thread quantity per inch means for relubrication cam follower unf thread series
3a thread class right-hand 2.3400" overall length 0.2510" bore diameter 24 thread quantity per inch cadmium surface treated flange type unf thread series
0.4630" overall width 0.7298" bore diameter flange on extended outer ring of bearing on the loading groove side, flange slotted 0.1240 in. wide on vertical center line, 4 holes 0.0938 in. dia drilled on od of outer ring o.1400/0.1300 in. in from flange, 30 deg above
0.7298" bore diameter slotted flange on extended outer ring, 4 holes 0.0938 in. on od of outer ring, inner ring bore chamfered 0.0780 by 45 deg on opposite side of loading groove