| BOLT CIRCLE DIAMETER | 1.750 INCHES NOMINAL |
| BORE BEARING | NOT INCLUDED |
| BORE DIAMETER | 0.656 INCHES NOMINAL |
| BORE LENGTH | 1.125 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | WEBBED |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.625 INCHES NOMINAL AA END AND 0.062 INCHES NOMINAL BB END |
| FACE TYPE | STEP CONE |
| FACE WIDTH | 1.780 INCHES NOMINAL |
| GROOVE DEPTH | 1.310 INCHES NOMINAL AND 1.390 INCHES NOMINAL |
| GROOVE QUANTITY | 2 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.611 INCHES NOMINAL AND 0.688 INCHES NOMINAL |
| HOLE LOCATION | THROUGH PULLEY FACE |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.125 INCHES NOMINAL AA END AND 1.125 INCHES NOMINAL BB END |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL | STEEL OVERALL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| OVERALL LENGTH | 1.125 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 2 |
| SECURING METHOD | THREADED HOLE(S) |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STEP OUTSIDE DIAMETER | 4.688 INCHES MINIMUM AND 4.812 INCHES MAXIMUM |
| STEP QUANTITY | 2 |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| THREAD SIZE | 0.562-18 |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |