| BEARINGS | NOT INCLUDED |
| BORE DIAMETER | 1.375 INCHES NOMINAL |
| BORE LENGTH | 1.640 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| BORE FEATURE | INCLUDED |
| COUNTERBORE FEATURE | NOT INCLUDED |
| CROWN FACE | NOT INCLUDED |
| DESIGN FORM | WEBBED |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.836 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.665 INCHES NOMINAL AA END AND 0.125 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.695 INCHES NOMINAL AA END |
| FACE WIDTH | 1.070 INCHES NOMINAL |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 4.880 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 0.410 INCHES NOMINAL AA END |
| HOLE LOCATION | LONGITUDINALLY THRU HUB |
| HUB END OUTSIDE DIAMETER AND LOCATION | 3.749 INCHES NOMINAL AA END AND 2.000 INCHES NOMINAL BB END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 3.749 INCHES NOMINAL AA END |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| KEYWAY WIDTH | 0.315 INCHES NOMINAL |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL | IRON CAST OVERALL |
| OUTSIDE DIAMETER | 8.750 INCHES NOMINAL |
| OVERALL LENGTH | 1.735 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| QUANTITY | 1 |
| RIM TYPE | SOLID |
| SECURING HOLE QUANTITY | 6 |
| SECURING LOCATION | AA END |
| SECOND STEP LENGTH AND LOCATION | 0.285 INCHES NOMINAL AA END |
| SECURING METHOD | THREADED HOLE |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| THREAD SIZE | 3/8-16 |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |