| ASA STANDARD CHAIN NUMBER | B29.1 |
| BORE DIAMETER | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |
| BORE LENGTH | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.406 INCHES NOMINAL0.406 INCHES NOMINAL |
| DISTANCE FROM HUB END TO FLANGE END | 0.582 INCHES NOMINAL AA END |
| FURNISHED ITEMS | KEYING FACILITYKEYING FACILITY |
| FACE WIDTH | 0.168 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HOLE LOCATION | 0.312 IN. FROM HUB END |
| HUB OUTSIDE DIAMETER | 0.984 INCHES NOMINAL AA END |
| KEYING FACILITY TYPE | KEYWAY |
| KEYWAY WIDTH | 0.061 INCHES NOMINAL0.061 INCHES NOMINAL |
| OVERALL LENGTH | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 1.625 INCHES NOMINAL1.625 INCHES NOMINAL |
| PITCH DIAMETER | 1.449 INCHES NOMINAL1.449 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| SECURING HOLE QUANTITY | 11 |
| SECURING LOCATION | AA END |
| SECURING METHOD | THREADED HOLE(S) |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 12 |
| TEETH ROW QUANTITY | 1 |
| THREAD SIZE | 1/4-281/4-28 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |