| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.031 INCHES NOMINAL BOTH ENDS |
| BEARINGS | NOT INCLUDED |
| BORE DIAMETER | 1.1250 INCHES MINIMUM AND 1.1255 INCHES MAXIMUM |
| BORE LENGTH | 2.813 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.615 INCHES MINIMUM AND 0.617 INCHES MAXIMUM |
| FACE WIDTH | 1.781 INCHES NOMINAL |
| FSC APPLICATION DATA | VEHICULAR POWER TRANSMISSION COMPONENTS,TRUCK,CRASH,FORCIBLE ENTRY,TYPE R-2A |
| GROOVE QUANTITY | 2 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.594 INCHES NOMINAL |
| GROOVE DEPTH | 0.625 INCHES NOMINAL |
| HOLE LOCATION | LOCATED 180 DEG FROM KEYWAY |
| HUB END OUTSIDE DIAMETER AND LOCATION | 2.000 INCHES NOMINAL BOTH ENDS |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYWAY WIDTH | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| KEYING FACILITY TYPE | KEYWAY |
| KEYING FACILITY | INCLUDED |
| LIGHTENING HOLE | NOT INCLUDED |
| OUTSIDE DIAMETER | 3.938 INCHES NOMINAL |
| OVERALL LENGTH | 2.813 INCHES NOMINAL |
| MATERIAL | IRON CAST OVERALL |
| PITCH DIAMETER | 2.688 INCHES NOMINAL |
| QUANTITY | 1 |
| SECURING HOLE QUANTITY | 1 |
| SECURING LOCATION | AA END |
| SECURING METHOD | THREADED HOLE |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 11/16 BY 13/32 IN. STD SAE V-BELT |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| STYLE DESIGNATOR | PLAIN |
| THREAD SIZE | 5/16-18 THD SIZE |
| V GROOVE ANGLE IN DEG | 36.0 |