| BEARING QUANTITY | 1 |
| BEARING TYPE | BALL |
| BEARINGS | INCLUDED |
| BORE DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| BORE LENGTH | 0.620 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | PLAIN |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.107 INCHES NOMINAL BOTH ENDS |
| FACE WIDTH | 0.406 INCHES NOMINAL |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 1.250 INCHES NOMINAL BOTH ENDS |
| FIRST STEP LENGTH AND LOCATION | 0.062 INCHES NOMINAL BOTH ENDS |
| GROOVE QUANTITY | 1 |
| GROOVE RADIUS | 0.093 INCHES NOMINAL |
| GROOVE SHAPE | U |
| GROOVE WIDTH | 0.281 INCHES NOMINAL |
| GROOVE DEPTH | 0.250 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.410 INCHES NOMINAL BOTH ENDS |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,T73 FED SPEC 1ST MATERIAL RESPONSE AND AISI E52100 OR SAE 52100 FED SPEC 2ND MATERIAL RESPONSE HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,T73 FED SPEC 1ST MATERIAL RESPONSE AND AISI E52100 OR SAE 52100 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 7075 AND STEEL COMP E52100 HUB |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| OVERALL LENGTH | 0.620 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| SECOND STEP LENGTH AND LOCATION | 0.045 INCHES NOMINAL BOTH ENDS |
| SPECIAL FEATURES | HUB CHROME PLATED FINISH,FIBER ANODIZED F INISH |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STYLE DESIGNATOR | PLAIN |