| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 8.500 INCHES NOMINAL |
| OVERALL LENGTH | 5.375 INCHES NOMINAL |
| PITCH DIAMETER | 7.810 INCHES NOMINAL |
| FACE WIDTH | 2.622 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 3.500 INCHES NOMINAL AA END AND |
| 4.999 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.632 INCHES NOMINAL AA END AND |
| 0.300 INCHES NOMINAL BB END |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON, CAST OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.064 INCHES NOMINAL |
| GROOVE WIDTH | 0.690 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 38.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | TAPERED |
| BORE LENGTH | 1.859 INCHES NOMINAL |
| TAPER BORE MAJOR DIAMETER | 2.490 INCHES NOMINAL |
| TAPER BORE MINOR DIAMETER | 2.335 INCHES NOMINAL |
| TAPER MAJOR DIAMETER LOCATION | AA END |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 3.200 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.096 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 3.660 INCHES NOMINAL AA END AND |
| 6.375 INCHES NOMINAL BB END |
| FIRST STEP LENGTH AND LOCATION | 0.844 INCHES NOMINAL AA END AND |
| 0.300 INCHES NOMINAL BB END |
| SECOND STEP LENGTH AND LOCATION | 0.895 INCHES NOMINAL AA END AND |
| 6.375 INCHES NOMINAL BB END |
| HUB END OUTSIDE DIAMETER AND LOCATION | 3.500 INCHES NOMINAL AA END AND |
| 4.999 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.739 INCHES NOMINAL AA END AND |
| 1.121 INCHES NOMINAL BB END |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | THREADED HOLE |
| SECURING LOCATION | BB END |
| SECURING HOLE QUANTITY | 6 |
| THREAD SIZE | 1/2-13 |
| HOLE LOCATION | ON END OF HUB 0.940 IN. DEEP EQUALLY SPACED |