| BEARINGS | NOT INCLUDED |
| BORE DIAMETER | 0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| BORE FEATURE | INCLUDED |
| BORE LENGTH | 1.188 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | WEBBED |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.387 INCHES MINIMUM AND 0.392 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.438 INCHES NOMINAL BOTH ENDS |
| FACE WIDTH | 0.750 INCHES NOMINAL |
| GROOVE DEPTH | 0.406 INCHES NOMINAL |
| GROOVE QUANTITY | 1 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.363 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| HOLE LOCATION | 90 DEG FROM KEYWAY |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.250 INCHES NOMINAL BOTH ENDS |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| KEYING FACILITY | INCLUDED |
| KEYWAY WIDTH | 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL | IRON CAST OVERALL |
| PITCH DIAMETER | 3.250 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| OUTSIDE DIAMETER | 3.500 INCHES NOMINAL |
| OVERALL LENGTH | 1.188 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 1 |
| SECURING LOCATION | AA END |
| SECURING METHOD | THREADED HOLE(S) |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| THREAD SIZE | 0.190-32 |
| V GROOVE ANGLE IN DEG | 36.0 |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |