| BEARINGS | NOT INCLUDED |
| BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL |
| BORE DIAMETER | 1.750 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BORE LENGTH | 4.125 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | WEBBED |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.125 INCHES NOMINAL AA END AND 1.125 INCHES NOMINAL BB END |
| FACE WIDTH | 3.000 INCHES NOMINAL |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 2.562 INCHES NOMINAL AA END |
| FIRST STEP LENGTH AND LOCATION | 1.250 INCHES NOMINAL AA END |
| GROOVE DEPTH | 0.688 INCHES NOMINAL |
| GROOVE QUANTITY | 2 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.562 INCHES NOMINAL |
| HOLE LOCATION | 120 DEG APART ON FACE OF HUB END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 2.375 INCHES NOMINAL AA END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 2.375 INCHES NOMINAL AA END |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| KEYING FACILITY | INCLUDED |
| KEYWAY WIDTH | 0.375 INCHES NOMINAL |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL | STEEL OVERALL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| QUANTITY | 1 |
| OUTSIDE DIAMETER | 6.750 INCHES NOMINAL |
| OVERALL LENGTH | 5.250 INCHES NOMINAL |
| SECOND STEP LENGTH AND LOCATION | 0.875 INCHES NOMINAL AA END |
| SECURING HOLE QUANTITY | 3 |
| SECURING LOCATION | AA END |
| SECURING METHOD | KEY OR THREADED HOLE(S) |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| THREAD SIZE | 3/8-16 |