| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 5.250 INCHES NOMINAL |
| OVERALL LENGTH | 2.375 INCHES NOMINAL |
| PITCH DIAMETER | 4.0625 INCHES MINIMUM AND |
| 5.250 INCHES MAXIMUM |
| FACE WIDTH | 0.9375 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 2.1875 INCHES NOMINAL AA END AND |
| 1.625 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.3125 INCHES NOMINAL AA END AND |
| 0.125 INCHES NOMINAL BB END |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON, CAST OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.5937 INCHES NOMINAL |
| GROOVE WIDTH | 0.750 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 38.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.124 INCHES MINIMUM AND |
| 1.125 INCHES MAXIMUM |
| BORE LENGTH | 2.375 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.251 INCHES MINIMUM AND |
| 0.252 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.6805 INCHES MINIMUM AND |
| 0.6860 INCHES MAXIMUM |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | THREADED HOLE AND |
| DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 3/8-16 |
| DRILLED HOLE DIAMETER | 0.2656 INCHES MINIMUM AND |
| 0.2812 INCHES MAXIMUM |
| HOLE LOCATION | LOCATED THROUGH BODY OF PULLEY PARALLEL TO BORE ON 2.9375 IN. DIA BOLTCIRCLE,ONE LOCATED THROUGH BOTTOM OF GROOVE,ONE LOCATED90 DEG FROM KEYWAY AND IN LINE W/O 2812 IN. HOLES |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 1ML14 |
| DESIGN CONTROL REFERENCE | 27294B |