| BODY STYLE | WEBBED, OFFSET, SOLID |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| BORE NOMINAL DIAMETER | 21.0 MILLIMETERS BOTH ENDS |
| FACE NOMINAL WIDTH | 19.0 MILLIMETERS |
| FEATURES PROVIDED | CASEHARDENED |
| HELIX ANGLE | 17.7528 DEGREES |
| KEYWAY NOMINAL WIDTH | 4.0 MILLIMETERS BOTH ENDS |
| HUB NOMINAL DIAMETER | 39.0 MILLIMETERS BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| III MATERIAL | STEEL OVERALL |
| PITCH DIAMETER | 106.7 MILLIMETERS NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 12.5 MILLIMETERS BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 7.3 MILLIMETERS FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 6.6 MILLIMETERS SECOND END |
| NOMINAL OUTSIDE DIAMETER | 109.5 MILLIMETERS |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| TEETH QUANTITY | 40 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | LEFT |
| TOOTH FORM | STANDARD |