3a thread class right-hand 0.3750" thread length 1.4062" overall length 24 thread quantity per inch nas 516 grease fitting located in bearing end, 2.000 in radius on od chromium outer ring surface treated cam follower unf thread series
0.8200" bore diameter 0.6000" housing length flange is 1.6250 in. sq stock w/cut-off corners on 2.1700 in. min to 2.1900 in. max dia w/holes located on corners flange block