| ASA STANDARD CHAIN NUMBER | 40-2 |
| BORE DIAMETER | 2.719 INCHES NOMINAL |
| BORE LENGTH | 1.250 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.562 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| DISTANCE FROM HUB END TO FLANGE END | 0.406 INCHES NOMINAL BOTH ENDS |
| FURNISHED ITEMS AND QUANTITY | QUICK DETACHABLE BUSHING 1EA,LOCKWASHER 3EA,CAPSCREW 3EA |
| FACE WIDTH | 0.844 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HUB OUTSIDE DIAMETER | 4.000 INCHES NOMINAL BOTH ENDS |
| OUTSIDE DIAMETER | 6.020 INCHES NOMINAL |
| OVERALL LENGTH | 1.250 INCHES NOMINAL |
| MATERIAL | STEEL |
| PITCH DIAMETER | 5.737 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| STYLE DESIGNATOR | PLAIN |
| SPECIAL FEATURES | QUICK DETACHABLE BUSHING,1.750 IN.BORE |
| SURFACE TREATMENT | OXIDE |
| TEETH ROW QUANTITY | 2 |
| TEETH QUANTITY PER ROW | 36 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |