| BORE DIAMETER | 2.502 INCHES NOMINAL |
| BORE LENGTH | 1.810 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE DEPTH | 0.810 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 3.626 INCHES NOMINAL |
| COUNTERBORE LOCATION | BB END |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.478 INCHES NOMINAL |
| DISTANCE FROM HUB END TO FLANGE END | 0.940 INCHES NOMINAL AA END |
| DRILLED HOLE DIAMETER | 0.250 INCHES NOMINAL AND 0.344 INCHES NOMINAL |
| FACE WIDTH | 2.440 INCHES NOMINAL |
| FURNISHED ITEMS AND QUANTITY | TWO BUSHINGS |
| FURNISHED ITEMS | COUNTERBORE AND KEYING FACILITY |
| GROOVE QUANTITY | 1 |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HOLE LOCATION | ON SPROCKET FACE |
| HUB OUTSIDE DIAMETER | 4.250 INCHES NOMINAL AA END |
| KEYING FACILITY TYPE | KEYWAY |
| KEYWAY WIDTH | 0.502 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| OUTSIDE DIAMETER | 6.559 INCHES NOMINAL |
| OVERALL LENGTH | 3.380 INCHES NOMINAL |
| PITCH DIAMETER | 6.667 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| SECURING HOLE QUANTITY | 8 |
| SECURING LOCATION | BOTH ENDS |
| SECURING METHOD | DRILLED HOLE |
| SPECIAL FEATURES | SECOND COUNTERBORE LOCATED SECOND END,4.810 IN. DIA,0.760 IN. DEPTH |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 38 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 0.551 INCHES NOMINAL |