| ATTACHMENT METHOD | MOUNTING HOLEMOUNTING HOLE |
| BODY STYLE | WEBBED, OFFSET, SOLIDWEBBED, OFFSET, SOLID |
| BORE NOMINAL DIAMETER | 0.3750 INCHES BOTH ENDS0.3750 INCHES BOTH ENDS |
| FACE NOMINAL WIDTH | 0.312 INCHES0.312 INCHES |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL50.0 ROCKWELL C MAXIMUM OVERALL |
| HELIX ANGLE | 45.0000 DEGREES45.0000 DEGREES |
| HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END0.625 INCHES FIRST END |
| PITCH DIAMETER | 1.4560 INCHES MINIMUM AND 1.4560 INCHES MINIMUM AND 1.4580 INCHES MAXIMUM1.4580 INCHES MAXIMUM |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB FIRST END2 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.313 INCHES FIRST END0.313 INCHES FIRST END |
| NOMINAL OVERALL LENGTH | 0.625 INCHES0.625 INCHES |
| PRESSURE ANGLE | 14.5000 DEGREES14.5000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODYPROTRUDING HUB, RECESSED BODY |
| TEETH QUANTITY | 3535 |
| TOOTH DIRECTION | LEFTLEFT |