| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 4.386 INCHES AXIALLY THROUGH BODY, FIRST END |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 2.250 INCHES BOTH ENDS |
| END NOMINAL DIAMETER | 2.875 INCHES FIRST END |
| END NOMINAL LENGTH | 0.562 INCHES FIRST END |
| FACE NOMINAL WIDTH | 1.250 INCHES |
| FIRST GROOVE NOMINAL DIAMETER | 2.999 INCHES FIRST END |
| FIRST GROOVE NOMINAL WIDTH | 0.440 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 4.000 INCHES FIRST END |
| HUB NOMINAL DIAMETER | 5.250 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 2 GROOVES FIRST END |
| HUB STYLE DESIGNATOR | PLAIN SECOND END |
| III HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH |
| III MATERIAL | STEEL COMP 8720H OVERALL |
| PITCH DIAMETER | 7.4000 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE NOMINAL DIAMETER | 0.350 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 22 PLAIN AXIALLY THROUGH BODY, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.124 INCHES SECOND END |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.715 INCHES FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.188 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 7.675 INCHES |
| NOMINAL OVERALL LENGTH | 2.562 INCHES |
| SPLINE PITCH DIAMETER | 2.1000 INCHES NOMINAL BOTH ENDS |
| SPLINE QUANTITY | 16 BOTH ENDS |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| TEETH QUANTITY | 37 |
| TOOTH FORM | STANDARD |