| ATTACHMENT METHOD | MOUNTING HOLE |
| BORE NOMINAL DIAMETER | 1.190 INCHES BOTH ENDS |
| BORE STYLE | W/COUNTERBORE BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.060 INCHES FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 1.312 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.115 INCHES |
| MATERIAL | STEEL COMP 303 OVERALL |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 56 AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AND 2 THREADED AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.140 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.086 INCHES AXIALLY THROUGH BODY, FIRST END |
| NOMINAL OUTSIDE RADIUS | 3.639 INCHES |
| PITCH RADIUS | 1.8050 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | HUBLESS |
| TEETH QUANTITY | 260 |
| TOOTH FORM | STANDARD |