| DRILLED HOLE DIAMETER | 0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| ASA STANDARD CHAIN NUMBER | 41 |
| BOLT CIRCLE DIAMETER | 1.156 INCHES NOMINAL |
| BORE DIAMETER | 1.750 INCHES NOMINAL |
| BORE LENGTH | 0.240 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | WEBBED |
| DISTANCE FROM HUB END TO FLANGE END | 0.220 INCHES NOMINAL BOTH ENDS |
| FURNISHED ITEMS | LIGHTENING HOLE |
| FACE WIDTH | 0.750 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| HOLE LOCATION | THRU BODY |
| HUB OUTSIDE DIAMETER | 3.000 INCHES NOMINAL BOTH ENDS |
| OUTSIDE DIAMETER | 6.050 INCHES NOMINAL |
| MATERIAL | IRON MALLEABLE |
| METALLIC HARDNESS RATING AND LOCATION | 89.0 ROCKWELL C MINIMUM BODY AND 94.6 ROCKWELL C MAXIMUM BODY |
| PITCH DIAMETER | 5.748 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SECURING HOLE QUANTITY | 3 |
| SECURING LOCATION | BOTH ENDS |
| SECURING METHOD | DRILLED HOLE |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| TEETH ROW QUANTITY | 1 |
| TEETH HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND 94.6 ROCKWELL B MAXIMUM |
| TEETH QUANTITY PER ROW | 38 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |