| DISTANCE FROM HUB END TO FLANGE END | 0.657 INCHES NOMINAL AA END |
| ASA STANDARD CHAIN NUMBER | 50 |
| BORE DIAMETER | 1.000 INCHES MINIMUM AND 1.005 INCHES MAXIMUM |
| BORE LENGTH | 1.000 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.610 INCHES MINIMUM AND 0.613 INCHES MAXIMUM |
| FURNISHED ITEMS | KEYING FACILITY |
| FACE WIDTH | 0.343 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HUB OUTSIDE DIAMETER | 2.562 INCHES NOMINAL AA END |
| KEYWAY WIDTH | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| KEYING FACILITY TYPE | KEYWAY |
| OUTSIDE DIAMETER | 3.316 INCHES NOMINAL |
| OVERALL LENGTH | 1.000 INCHES NOMINAL |
| MATERIAL | STEEL |
| PITCH DIAMETER | 3.010 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| STYLE DESIGNATOR | PLAIN |
| SURFACE TREATMENT | CADMIUM |
| TEETH QUANTITY PER ROW | 15 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 0.625 INCHES NOMINAL |