| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.219 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.312 INCHES NOMINAL AA END |
| ASA STANDARD CHAIN NUMBER | 80-1 |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BORE BEARING | NOT INCLUDED |
| BORE DIAMETER | 1.938 INCHES MINIMUM AND 1.939 INCHES MAXIMUM |
| BORE LENGTH | 1.875 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| FURNISHED ITEMS AND QUANTITY | TWO SETSCREWS |
| FACE WIDTH | 0.575 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HOLE LOCATION | CENTERED 0.625 IN. FROM END OF HUB 90 DEGS APART |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| KEYWAY WIDTH | 0.500 INCHES NOMINAL |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL | STEEL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 4.250 INCHES NOMINAL AA END |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| III STYLE DESIGNATOR | PLAIN |
| PITCH DIAMETER | 11.156 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| OUTSIDE DIAMETER | 11.710 INCHES NOMINAL |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| QUANTITY | 1 |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| SECURING HOLE QUANTITY | 2 |
| SECURING LOCATION | AA END |
| SECURING METHOD | THREADED HOLE |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 35 |
| THREAD SIZE | 0.375-16 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |