| BORE DIAMETER | 0.250 INCHES MINIMUM AND 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM0.251 INCHES MAXIMUM |
| BORE LENGTH | 0.359 INCHES NOMINAL0.359 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| DISTANCE FROM HUB END TO FLANGE END | 0.281 INCHES NOMINAL AA END |
| FACE WIDTH | 0.078 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HOLE LOCATION | CENTERED 0.156 IN. FROM END OF HUB 90 DEGS APART |
| HUB OUTSIDE DIAMETER | 0.500 INCHES NOMINAL AA END |
| OVERALL LENGTH | 0.359 INCHES NOMINAL0.359 INCHES NOMINAL |
| MATERIAL | IRON |
| OUTSIDE DIAMETER | 1.057 INCHES NOMINAL1.057 INCHES NOMINAL |
| PITCH DIAMETER | 1.074 INCHES NOMINAL1.074 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SECURING HOLE QUANTITY | 22 |
| SECURING LOCATION | AA END |
| SECURING METHOD | THREADED HOLE(S) |
| STYLE DESIGNATOR | PLAIN |
| SURFACE TREATMENT | ZINC |
| TEETH QUANTITY PER ROW | 18 |
| TEETH ROW QUANTITY | 1 |
| THREAD SIZE | 0.164-320.164-32 |
| TOOTH PITCH | 0.188 INCHES NOMINAL |