3a thread class right-hand 1.9520" overall length 0.2495" bore diameter 24 thread quantity per inch nas 559 keyway in shank ball type unf thread series
1.5000" overall width 1.2500" bore diameter w/means for relubrication single row ball, external self-aligning, inner ring extended both sides, with eccentric locking collar
104.0mm overall width 180.0mm bore diameter 6stabilized for operation at m 65 to p 350 deg f, max surface finish unground surfaces 125 uin aa, ground surfaces 32 uin aa, raceways 10 uin aa, permanently mark each bearing w/same serial no., /v/ etched on outer rings to indicate direction of thrust 92d counterbored outer rings, non-separable, tandem mounting