| DESIGN FORM | PLAIN |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.844 INCHES NOMINAL BOTH ENDS |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | INVOLUTE SPLINE |
| COUNTERBORE FEATURE | NOT INCLUDED |
| FACE WIDTH | 1.312 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL | STEEL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 5.188 INCHES NOMINAL BOTH ENDS |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| III STYLE DESIGNATOR | PLAIN |
| PITCH DIAMETER | 8.693 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| OUTSIDE DIAMETER | 9.750 INCHES NOMINAL |
| OVERALL LENGTH | 3.000 INCHES NOMINAL |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| SPLINE LENGTH | 3.000 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 4.279 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 4.002 INCHES NOMINAL |
| SPLINE PITCH DIAMETER | 4.125 INCHES NOMINAL |
| SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| SPLINE QUANTITY | 33 |
| TEETH ROW QUANTITY | 1 |
| TEETH HARDNESS RATING | 40.0 ROCKWELL C MINIMUM |
| TEETH QUANTITY PER ROW | 12 |
| TOOTH PITCH | 2.250 INCHES NOMINAL |